CN218247151U

CN218247151U - Spray device and cleaning equipment

Info

Publication number: CN218247151U
Application number: CN202221786884.4U
Authority: CN
Inventors: 孙宏
Original assignee: Guangdong Yunya Electric Appliance Co ltd
Current assignee: Guangdong Yunya Electric Appliance Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-10
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a spraying device and a cleaning device, wherein the spraying device is positioned in a washing inner cavity of the cleaning device and comprises a spraying upright post and a spraying arm, a longitudinal spraying channel is formed in the spraying upright post, and a plurality of water outlets communicated with the longitudinal spraying channel are dispersedly formed on the spraying upright post; a plurality of spray arms are rotationally and symmetrically distributed along the central axis of the spray upright post, each spray arm is wavy, the included angles between adjacent spray arms are equal, and a plurality of spray holes are formed on the upper surface of each spray arm in a dispersed manner; washing water is respectively output to the washing inner cavity from the water outlet and the spraying hole, and the inner cavity or the surface of the appliance to be cleaned is washed; the spray arm is designed into a wave shape, more spray holes can be formed in the wave-shaped spray arm so as to improve the spray water yield, in addition, the sweep area of the spray arm can be improved by the wave-shaped spray arm, and the washing effect is better.

Description

Spraying device and cleaning equipment

Technical Field

The utility model belongs to the technical field of belt cleaning device, specifically speaking relates to a spray set and cleaning equipment.

Background

Cleaning equipment is the domestic appliance who uses commonly among the people's daily life, and spray assembly is abluent key among the cleaning equipment, and washing water passes through spray assembly and exports the washing chamber in, and washing through spray assembly cleans the utensil, and spray assembly's design and play water effect have played the critical effect to the final washing effect of utensil.

The traditional spraying assembly is generally provided with a rotatable spraying arm at the bottom of a washing cavity, washing water is sprayed to the surface of an appliance to be cleaned through the rotation of the spraying arm, in the existing spraying equipment, the cross section size of a washing inner cavity is limited, the traditional spraying arm is in a straight line shape, the number of spraying openings formed in the traditional spraying arm is limited, the range of sweeping of the washing water output by the straight line-shaped spraying arm is limited in the process of cleaning a deep bottle-shaped container, and the spraying impact is insufficient.

Disclosure of Invention

An object of the utility model is to provide a spray set and cleaning equipment to solve the spray set that exists among the prior art and for sharply appearing, the hole quantity that sprays that sets up on it is limited, spray and sweep the scope less, treat the surface of wasing article and spray and strike inadequately, lead to the cleaning performance to remain the improvement scheduling problem.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

in one aspect, the present invention provides a spray device, comprising:

the spraying upright post is internally provided with a longitudinal spraying channel, and a plurality of water outlets communicated with the longitudinal spraying channel are formed on the spraying upright post in a dispersed manner;

the spraying arms are distributed along the central axis of the spraying upright post in a rotational symmetry mode, each spraying arm is wavy, included angles between every two adjacent spraying arms are equal, and a plurality of spraying holes are formed in the upper surface of each spraying arm in a dispersed mode.

In some embodiments of the present application, each of the water outlets is arranged in a manner of rotating and ascending along a height direction of the spraying column.

In some embodiments of the present application, a transverse spray channel is formed in each spray arm, each transverse spray channel communicating with the longitudinal spray channel.

In some embodiments of the present application, the top of the spray post is a dome.

In some embodiments of the present application, the spray arm comprises a first spray arm and a second spray arm, the first spray arm and the second spray arm being generally S-shaped.

In some embodiments of the present application, the spraying holes are in a long-strip hole structure, and an included angle between a connecting line between the center of each spraying hole and the central axis and a long side of each spraying hole ranges from 0 to 75 degrees.

In some embodiments of the present application, the spray arms include a first spray arm, a second spray arm, and a third spray arm, and each of the spray arms is dispersedly formed with a plurality of circular spray holes.

In some embodiments of the present application, the angle of inclination of the spray holes is gradually increased or decreased in a direction away from the central axis on the same spray arm.

In another aspect, the present invention also provides a cleaning apparatus comprising a spray device according to any of the above aspects.

In some embodiments of the present application, the cleaning device further includes a housing, a washing inner cavity is formed in the housing, the spraying device is disposed in the washing inner cavity, and a support frame is disposed above the spraying device.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

according to the spraying device and the cleaning equipment, one or more spraying devices are arranged in an inner cavity of the cleaning equipment, each spraying device comprises a spraying upright post and a spraying arm, a water outlet and a spraying hole are respectively formed in each spraying upright post and each spraying arm, washing water is respectively output into a washing inner cavity from the water outlet and the spraying holes, and the inner cavity or the surface of an appliance to be cleaned is washed;

because the volume of the washing inner cavity is limited, in order to improve the effective length of the spray arm and increase the number of the spray holes arranged on the spray arm, the spray arm is designed into a wave shape, more spray holes can be arranged on the wave-shaped spray arm so as to improve the spray water yield, in addition, the wave-shaped spray arm can also increase the scanning area of the spray arm, and the washing effect is better.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an internal structure of an embodiment of the cleaning apparatus of the present invention;

fig. 2 is a schematic exploded view of an embodiment of the cleaning apparatus of the present invention;

FIG. 3 is one of the schematic structural views of an embodiment of a spray device to which the present application is directed;

FIG. 4 is a second schematic structural view of an embodiment of a spray apparatus according to the present application;

FIG. 5 is a cross-sectional schematic view of an embodiment of a spray device to which the present application is directed;

FIG. 6 is a schematic diagram showing the relative positions of the spray holes and the central axis;

FIG. 7 is one of the schematic structural views of another embodiment of a spray device according to the present application;

FIG. 8 is a second schematic structural view of another embodiment of a spray apparatus according to the present application;

in the figure, the position of the upper end of the main shaft,

100. a housing;

101. washing the inner cavity;

110. sealing the cover;

200. a base;

210. a water supply assembly;

300. a support frame;

400. a spraying device;

410. spraying the upright post;

411. a water outlet;

420. a spray arm;

421. spraying holes;

422. a first spray arm;

423. a second spray arm;

424. and a third spray arm.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

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

In the description of the present application, it is to 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; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1 and 2, the cleaning device according to the present invention is used for cleaning milk bottles, bowls, chopsticks, even knives, and the like, and specifically comprises a housing 100, a base 200 located at the bottom of the housing 100, and a spraying device 400 disposed inside the housing 100.

Specifically, a washing inner cavity 101 with an open top is formed in the housing 100, a user can take and place articles to be washed from an opening of the washing inner cavity 101, and the upper part of the washing inner cavity 101 is blocked by a sealing cover 110, so that washing water is prevented from splashing outside the washing device from the upper opening.

The washing chamber 101 is a cavity surrounded by side walls and a bottom wall, and a water tank extending downward is formed on the bottom wall, specifically, the water tank is a profiling formed on the bottom wall and extending downward.

The specific shape and depth of the water tank are determined according to actual requirements and processing, preferably, a stepped tank is formed in the water tank, a water outlet is formed at the lowest position of the water tank, and the washed water is recovered into the water tank and discharged from the water outlet.

The water supply assembly 210 is installed to the bottom of shell 100, and the water supply assembly 210 is located the installation cavity of base 200 and shell 100 below formation, and the water supply assembly 210 includes water pump and hydraulic pipeline, and the water pump is connected with hydraulic pipeline, and hydraulic pipeline includes the water supply pipe who is connected with spray assembly and the water drainage pipeline that communicates with the outlet.

As shown in fig. 3-5, a support frame 300 and at least one spraying device 400 located below the support frame 300 are installed in the washing cavity 101, each spraying device 400 includes a spraying upright 410 and a spraying arm 420, the support frame 300 is used for supporting a to-be-cleaned member, the spraying upright 410 passes through the support frame 300 and extends to the upper side of the support frame 300, each spraying arm 420 is located below the support frame 300, a deep-mouth bottle-shaped container such as a feeding bottle is reversely buckled on the spraying upright 410, and the to-be-cleaned member of chopsticks is directly placed on the support frame 300.

A longitudinal spraying channel is formed in the spraying upright column 410, and a plurality of water outlets 411 communicated with the longitudinal spraying channel are dispersedly formed on the spraying upright column 410.

The longitudinal spraying channel is connected with a water supply pipeline, and the water pump conveys washing water into the longitudinal spraying channel through the water supply pipeline, and the washing water is output from the water outlet 411 to clean the inner cavity of the part to be cleaned, which is reversely buckled on the spraying upright column 410.

Each delivery port 411 is arranged along the direction of height of the spraying upright column 410 in a rotating and rising manner, so that the cleaning range of the spraying upright column 410 is increased, and the inner cavity of the piece to be cleaned is cleaned more thoroughly.

The top of spraying stand column 410 is dome structure, sprays the slick and sly in stand column 410 top, prevents to treat the inner wall of wasing the piece and causes wearing and tearing, in addition, the top of spraying stand column 410 also is provided with delivery port 411, prevents to treat that the inner chamber bottom of wasing the piece can not wash, avoids forming and washs the dead angle.

The spray arms 420 are rotationally and symmetrically distributed around the spray column 410 along the central axis of the spray column 410, each spray arm 420 is wave-shaped, the included angles between the adjacent spray arms 420 are equal, and a plurality of spray holes 421 are dispersedly formed on the upper surface of each spray arm 420.

The wavy spray arms 420 can increase the effective acting length of the spray arms 420, so that the number of the spray holes 421 arranged on the spray arms 420 is increased, and in addition, transverse spray channels are formed in each spray arm 420 and are communicated with the longitudinal spray channels.

The water supply pipe supplies water to the longitudinal spraying channels, and simultaneously washing water enters each spraying arm 420 from the transverse spraying channel and then is sprayed out from the spraying holes 421, so that the outer wall of the piece to be cleaned which is reversely buckled on the spraying upright column 410 or the surface of the piece to be cleaned which is placed in the washing inner cavity 101 is cleaned.

In the washing inner chamber 101, the quantity of spray set 400 is not restricted to a set of, according to the user's demand, can also disperse in the washing inner chamber 101 and set up multiunit spray set 400, when setting up multiunit spray set 400 in the washing inner chamber 101, each spray set 400 of all with the water supply pipe intercommunication, concrete intercommunication mode can be realized through the reposition of redundant personnel pipeline, the intercommunication mode is prior art, not the design focus of this application, do not explain here in detail.

For the deep-mouth bottle-shaped container, the inner and outer walls of the deep-mouth bottle-shaped container can be thoroughly cleaned by respectively reversely fastening the deep-mouth bottle-shaped container to the spraying columns 410 of the corresponding spraying devices 400.

As shown in fig. 6, the number of spray arms 420 in each spray device 400 is not particularly limited, and in some embodiments of the present application, spray arms 420 include first spray arm 422 and second spray arm 423, and first spray arm 422 and second spray arm 423 are generally S-shaped.

The spray holes 421 are in a long-strip hole structure, and the included angle between the connecting line between the center and the central axis of each spray hole 421 and the long side of the spray hole 421 ranges from 0 degree to 75 degrees.

The spraying holes 421 with the strip-shaped holes can increase the water yield and improve the cleaning effect, the angle range of 0-75 degrees between the spraying holes 421 and the central shaft is also beneficial to improving the spraying range of the washing water output from the spraying holes 421 in the rotating process of the spraying arm 420, the cleaning intensity is improved, and the cleaning effect is better.

As shown in fig. 7 and 8, in other embodiments of the present disclosure, the spray arms 420 include a first spray arm 422, a second spray arm 423, and a third spray arm 424 having a certain degree of waviness, and a plurality of circular spray holes 421 are dispersedly formed on each spray arm 420.

On the same spray arm 420, along the direction of keeping away from the center axis, the inclination of spray hole 421 gradually increases or reduces, and it should be noted that the washing direction of spray hole 421 is unanimous to guarantee the normal rotation of water cut spray arm 420.

The spraying holes 421 having gradually changed angles gradually change the washing water sprayed from each spraying hole 421 along the height direction of the washing chamber 101, thereby increasing the longitudinal washing range.

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

The above embodiments of the present invention are only examples, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also intended to be covered by the scope of the present invention.

Claims

1. A spray device, comprising:

2. The spray device of claim 1,

and the water outlets are arranged in a rotating and ascending manner along the height direction of the spraying upright post.

3. The spray device of claim 1,

and a transverse spraying channel is formed in each spraying arm, and each transverse spraying channel is communicated with the longitudinal spraying channel.

4. The spray device of claim 1,

the top of the spraying upright post is of a dome structure.

5. The spray device of claim 1,

the spray arm comprises a first spray arm and a second spray arm, and the first spray arm and the second spray arm are integrally S-shaped.

6. The spraying device of claim 5,

the spraying holes are of a long-strip-shaped hole structure, and the included angle between the connecting line between the center of each spraying hole and the central shaft and the long edge of each spraying hole ranges from 0 degree to 75 degrees.

7. The spray device of claim 1,

the spray arms comprise a first spray arm, a second spray arm and a third spray arm, and a plurality of circular spray holes are formed in each spray arm in a dispersed mode.

8. The spray device of claim 7,

on the same spray arm, along keeping away from the direction of center pin, the inclination of spraying hole increases gradually or reduces.

9. A cleaning apparatus comprising a spraying device according to any one of claims 1 to 8.

10. The cleaning apparatus defined in claim 9,

the cleaning equipment further comprises a shell, a washing inner cavity is formed in the shell, the spraying device is arranged in the washing inner cavity, and a supporting frame is arranged above the spraying device.