CN214551601U - Filtering component and steaming and baking oven - Google Patents

Abstract

The application relates to the technical field of kitchen utensils and discloses a filter assembly. The filter assembly comprises a body frame and a filter device, wherein the body frame comprises three hollow surfaces and three non-hollow surfaces; the filtering device is detachably arranged in the body frame through the first hollow surface and forms a filtering channel with the other two hollow surfaces; the first hollow surface is a flat frame and is opposite to one non-hollow surface, and the other two hollow surfaces are respectively positioned on two sides of the long edge of the flat frame. Can directly take out the filter equipment among the filtering component from body frame, after putting into body frame with new filter equipment, put into the water storage box of steaming and baking oven and reuse, need not to look for with water storage box assorted filtering component, the user can change filtering component more conveniently, has improved user's use and has experienced. The application also discloses a steaming oven.

Description

Filtering component and steaming and baking oven

Technical Field

The application relates to the technical field of kitchen utensils, concretely relates to filtering component and steaming and baking oven.

Background

The water for the steam oven is generally directly connected with tap water by a water box, the tap water easily causes scale to be condensed in a steam generator of the steam oven, the scale is deposited on the sensor to influence the sensitivity of the sensor, and a large scale can block a pipeline to influence the normal operation of a water pump. The prior art requires a user to use purified water after purification or to regularly descale the steam generator, and although some steam ovens have automatic descaling, the prior art still requires manual addition of a descaling agent and cleaning of the waste water box. In order to avoid the condensation of the scale in the steam oven, the prior art also discloses a water storage box provided with a filter assembly, which can effectively solve the technical problem of the condensation of the scale in the steam generator.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: when the filter assembly reaches the service life, the filter assembly needs to be replaced, but it is generally difficult to find the filter assembly matched with the water storage box, so that a user cannot conveniently replace the filter assembly.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a filtering component and a steaming and baking oven, which are used for solving the technical problem that a user cannot conveniently replace the filtering component.

In some alternative embodiments, the filter assembly comprises a body frame and a filter device, the body frame comprising three hollow faces and three non-hollow faces; the filtering device is detachably arranged in the body frame through the first hollow surface and forms a filtering channel with the other two hollow surfaces; the first hollow surface is a flat frame and is opposite to one non-hollow surface, and the other two hollow surfaces are respectively positioned on two sides of the long edge of the flat frame.

Optionally, a first clamping structure is arranged inside the flat frame, and the first clamping structure is connected with the filtering device in a matching manner.

Optionally, the first clamping structure is a boss structure, and the boss of the boss structure is clamped with the filtering device.

Optionally, the other two hollow surfaces are two planes, or the other two hollow surfaces are two curved surfaces.

Optionally, the other two curved surfaces are curved along an axis in an arc shape, and the axis is perpendicular to the first hollow surface.

Optionally, the filter device comprises a multi-layer filter screen.

Optionally, the filter device further comprises a middle layer of filter material, and the middle layer of filter material is arranged between every two layers of filter screens.

Optionally, the filter assembly further comprises a cover plate structure, and the cover plate structure is connected with the first hollow surface in a matching manner and used for blocking the first hollow surface.

Optionally, the body frame is integrally formed.

In some optional embodiments, the steaming oven comprises a steaming oven body and a water storage box, wherein a filtering component is arranged in the water storage box.

The reusable filtering component and the steaming and baking box provided by the embodiment of the disclosure can realize the following technical effects:

when the service time of the filter device in the water storage box exceeds a certain limit, the filter device in the filter assembly can be directly taken out from the body frame, after the new filter device is replaced into the body frame, the filter device is placed into the water storage box of the steaming oven for reuse, the filter assembly matched with the water storage box does not need to be searched, a user can replace the filter assembly more conveniently, and the use experience of the user is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are considered to be similar elements, and in which:

FIG. 1 is an exploded view of a filter assembly provided by embodiments of the present disclosure;

FIG. 2 is an enlarged view of a portion of a first clamping structure provided in accordance with an embodiment of the present disclosure;

FIG. 3 is an exploded view of a filter assembly provided by embodiments of the present disclosure;

FIG. 4 is a schematic view of a filter assembly provided by embodiments of the present disclosure;

FIG. 5 is an enlarged view of a second clamping structure provided in accordance with an embodiment of the present disclosure.

Reference numerals:

10: a body frame; 11: a first hollow surface; 111: a first clamping structure; 12: a first non-hollow face; 121: a second clamping structure; 13: a second hollow surface; 14: a third hollow surface; 20: a filtration device; 21: a filter screen; 30: a cover plate structure; 31: and a through hole.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

The water for the steam oven is generally directly connected with tap water by a water box, the tap water easily causes scale to be condensed in a steam generator of the steam oven, the scale is deposited on the sensor to influence the sensitivity of the sensor, and a large scale can block a pipeline to influence the normal operation of a water pump. The prior art requires a user to use purified water after purification or to regularly descale the steam generator, and although some steam ovens have automatic descaling, the prior art still requires manual addition of a descaling agent and cleaning of the waste water box. The filtering component provided by the embodiment of the disclosure comprises a body frame and a filtering device, wherein the body frame can be adapted to be installed in a water storage box of a steaming oven, and the filtering device is detachably arranged in the body frame, so that when the filtering component in the water storage box is replaced, only the filtering device needs to be replaced, the body frame does not need to be replaced, the adaptation problem of other filtering components and the water storage box does not need to be considered, a user can replace the filtering component more conveniently, and the use experience of the user is improved.

Fig. 1 is an exploded view of a filter assembly provided by an embodiment of the present disclosure. As shown in fig. 1, the filter assembly includes a body frame 10 and a filter device 20, wherein the body frame 10 includes three hollow surfaces and three non-hollow surfaces, and the filter device 20 is detachably disposed in the body frame 10 through a first hollow surface 11 to form a filter passage with the other two hollow surfaces; the first hollow surface 11 is a flat frame and is opposite to one non-hollow surface, and the other two hollow surfaces are respectively located on two sides of the long side of the flat frame, and correspondingly, the other two non-hollow surfaces are respectively located on two sides of the short side of the flat frame.

The filtering passage refers to a passage through which water flows, and the filtering device 20 performs a filtering effect on the water flow after the water flow passes through the passage. It should be understood that, after the filter device 20 is disposed inside the body frame 10 from the first hollow surface 11, the filter device 20 abuts against the non-hollow portions of the two hollow surfaces, so that the water flows into the filter assembly from the hollow portion of one of the two hollow surfaces, and flows out of the filter assembly from the hollow portion of the other of the two hollow surfaces after the filter device 20 filters the water flow.

When the service time of the filter device 20 in the water storage box exceeds a certain limit, the filter device 20 in the filter assembly can be directly taken out from the body frame 10, the new filter device 20 is replaced into the body frame 10 and then placed into the water storage box of the steaming oven for reuse, the filter assembly matched with the water storage box does not need to be searched, a user can replace the filter assembly more conveniently, and the use experience of the user is improved.

Optionally, a first clamping structure 111 is arranged inside the flat frame, and the first clamping structure 111 is connected with the filter device 20 in a matching manner. The detachable function of the filter device 20 is realized by the clamping of the first clamping structure 111 to the filter device 20.

Fig. 2 is a partially enlarged view of a first clamping structure 111 according to an embodiment of the disclosure. Referring to fig. 2, the first clamping structure 111 is a boss structure, and the boss of the boss structure is clamped with the filter device 20. The detachable function of the filter device 20 is realized.

Fig. 3 is an exploded view of a filter assembly provided in an embodiment of the present disclosure, and fig. 4 is a schematic view of a filter assembly provided in an embodiment of the present disclosure. As shown in fig. 3 and 4, the filter assembly may further include a cover plate structure 30, and the cover plate structure 30 is coupled to the first hollow surface 11 for sealing the first hollow surface 11. Alternatively, the cover structure 30 may be embedded in the hollow portion of the first hollow surface 11. For example, in the case that the first clamping structure 111 is a boss structure, the cover plate structure 30 may be embedded at a concave stage of the boss structure.

In some embodiments, the cover structure 30 is completely embedded in the hollow portion of the first hollow surface 11, so that the surface of the first hollow surface 11 is flat. In this case, a groove may be formed on the outer surface of the cover structure 30, or a through hole 31 may be formed on the outer surface of the cover structure 30. In order to separate the cover structure 30 from the body frame 10 facing the case where the cover structure 30 is already embedded in the hollow portion of the first hollow surface 11, a sharp object (e.g., a toothpick, a wire, a needle, etc.) may be used to pick up the groove or through hole 31 to tilt the cover structure 30 out of the hollow portion of the first hollow surface 11.

For convenience of description, one non-hollow surface opposite to the first hollow surface 11 is referred to herein as a first non-hollow surface 12. The first non-hollow surface 12 may be provided with a second clamping structure 121, wherein the second clamping structure 121 corresponds to the first clamping structure 111 to fix the filter device 20 together.

Fig. 5 is a partially enlarged view of a second clamping structure 121 according to an embodiment of the disclosure. As shown in fig. 5, in the case that the first clamping structure 111 is a boss structure, the second clamping structure 121 is a groove structure, the boss structure is opposite to the groove wall of the boss and the groove structure, and the boss structure and the groove wall of the boss and the groove structure jointly realize fixing of the filter device 20.

In some specific applications, after the filtering device 20 is disposed on the body frame 10, one end of the filtering device 20 is embedded into the groove structure of the second clamping structure 121, and the groove bottom and the groove wall of the groove structure realize a fixing effect on one end of the filtering device 20; the other end of the filtering device 20 is embedded into the boss structure of the first clamping structure 111, and the boss of the boss structure realizes the fixing effect on one end of the filtering device 20.

The aforementioned filter device 20 may comprise a plurality of layers of filter mesh 21. For example, the filter device 20 includes 2, 3, 4, 5 or more layers of filter mesh 21. In the case that the filtering apparatus 20 includes a plurality of filtering nets 21, the filtering net 21 disposed at the outer layer of the filtering apparatus 20 and contacting with the first clamping structure 111 may be attached to the first clamping structure 111. For example, in the case that the first clamping structure 111 is a boss structure, the filter screen 21 disposed on the outer layer of the filter device 20 and contacting with the first clamping structure 111 may be attached to the boss of the boss structure. Similarly, the filter screen 21 disposed on the outer layer side of the filter device 20 and contacting the second engaging structure 121 may be attached to the second engaging structure 121. For example, in the case that the second clamping structure 121 is a groove structure, the filter screen 21 disposed on the outer layer of the filter device 20 and contacting with the second clamping structure 121 may be attached to the groove wall of the groove structure. This allows the filter device 20 to be more securely disposed within the body frame 10.

Optionally, the filter screen 21 is made of stainless steel, the filter screen 21 made of stainless steel has high temperature resistance, the filter screen 21 can still maintain its strength in a high-temperature environment such as a steam oven, and meanwhile, the stainless steel filter screen 21 has corrosion resistance and wear resistance. The stainless steel filter screen 21 has such a performance that the filtering effect is very stable. In addition, the stainless steel filter screen 21 is easy to process, the cutting, stretching and welding of the material can be completed well, and the stainless steel filter screen 21 on the market is numerous and low in price, so that the production cost of the filter assembly is reduced. The stainless steel filter screen 21 is made of food-grade materials, has chemical stability, and is more suitable for food processing equipment such as a steaming oven.

In addition, in the case where the filter device 20 includes a plurality of filter meshes 21, the filter device 20 may further include a middle layer of filter material disposed between each two layers of filter meshes 21. This arrangement can achieve a better filtering effect. The middle layer filtering material can be filtering particles, or the middle layer filtering material can be filtering cotton, the specific type of the middle layer filtering material is not specifically limited in the embodiment of the disclosure, and the filtering capacity of the middle layer filtering material is higher than that of the filtering net 21. By adopting the technical scheme, the filtering capacity of the filtering component is further improved.

In some specific applications, in a scenario where the filter device 20 including the filter screen 21 and the middle layer of filter material is installed on the body frame 10, the filter screen 21 may be first disposed on the first clamping structure 111 and the second clamping structure 121, for example, the filter screen 21 is attached to a boss of the boss structure, or the filter screen 21 is attached to a groove wall of the groove structure. In the specific operation, one layer of the filter screen 21 can be firstly respectively attached to the boss of the boss structure and the groove wall of the groove structure along one long edge of the flat frame (the first hollow surface 11), and then the other layer of the filter screen is respectively attached to the boss of the boss structure and the groove wall of the groove structure along the other long edge of the flat frame, so that an accommodating space is formed between the two layers of fixed filters, and then middle layers of filter materials such as filter particles, filter cotton and the like are placed in the accommodating space; or, the filter particles, the filter cotton, the filter screen 21, etc. are placed in the accommodating space, and finally the cover plate structure 30 is sealed on the first hollow surface 11, for example, in the case that the first clamping structure 111 is a boss structure, the cover plate structure 30 is embedded in the concave of the boss structure. In the application scene of the steaming and baking oven, the assembled filtering component can be arranged in the water storage box of the steaming and baking oven, so that the filtering component can realize the filtering effect on water in the water storage box of the steaming and baking oven.

In some specific applications, in a scene that the filter device 20 in the filter assembly needs to be replaced, the cover plate structure 30 is firstly picked out of the first hollow surface 11 by sharp objects such as needles, iron wires, toothpicks and the like, then the middle layer filter materials such as filter particles or filter cotton and the like in the accommodating space formed by the two layers of filter screens 21 are poured out, or the middle layer filter materials and the filter screens 21 and the like in the accommodating space formed by the two layers of filter screens are poured out, the two layers of filter materials forming the accommodating space are cleaned, then new middle layer filter materials such as filter particles or filter cotton and the like are placed into the accommodating space, or new middle layer filter materials such as filter particles or filter cotton and the filter screens 21 are placed into the accommodating space, and finally the first hollow surface 11 is sealed by the cover plate structure 30. Or, in the scene that the filter device 20 in the filter assembly needs to be replaced, the cover plate structure 30 is firstly picked out of the first hollow surface 11 by sharp objects such as needles, iron wires, toothpicks and the like, then the middle layer filter material such as filter particles or filter cotton and the like in the accommodating space formed by the two layers of filter screens 21 is poured out, or the middle layer filter material and the filter screens 21 in the accommodating space formed by the two layers of filter screens 21 are poured out, then the two layers of filter screens 21 forming the accommodating space are taken out of the body frame 10, for example, in the case that the two layers of filter screens 21 are attached to the first clamping structure 111 and the second clamping structure 121, the two layers of filter screens 21 are torn off, then the attachment position is cleaned, then the new two layers of filter screens 21 are attached to the original attachment position, thus, the new filter screens 21 form the accommodating space again, then the new middle layer filter materials such as filter particles or filter cotton and the like are placed in the accommodating space, alternatively, a new middle layer of filter material and filter screen 21 are placed in the receiving space, and finally the cover structure 30 is plugged into the first hollow surface 11.

Optionally, the other two hollow surfaces are two planes, or the other two hollow surfaces are two curved surfaces.

In some specific applications, the other two hollow surfaces may be two planes parallel to each other, or the other two hollow surfaces may be two curved surfaces with the same degree of curvature, or the other two hollow surfaces may be two curved surfaces completely matched with each other. The other two hollow surfaces are curved to match each other, which means that the other two hollow surfaces can form a regular shape, for example, the other two curved surfaces are curved in an arc shape along an axis perpendicular to the first hollow surface 11, so that the other two hollow surfaces match each other to form a part of an annular cylinder (regular shape). The regular parameters of the two hollow surfaces are the same, and the processing is convenient.

Referring to fig. 1 and 3, the other two hollow surfaces are a second hollow surface 13 and a third hollow surface 14, respectively, and after the filter device 20 is disposed on the body frame 10, the filter device 20 is exposed at the hollow portions of the second hollow surface 13 and the third hollow surface 14, respectively. During the normal operation of the filter assembly, the water flow can flow into the filter assembly from the second hollow surface 13 and flow out of the filter assembly from the third hollow surface 14 after being filtered by the filter device 20; alternatively, the water flow can flow into the filter assembly at the third hollow surface 14 and, after being filtered by the filter means 20, can flow out of the filter assembly at the second hollow surface 13.

The other two hollow surfaces are respectively a water inlet and a water outlet of the filter assembly, for example, the second hollow surface 13 is the water inlet of the filter assembly, and the third hollow surface 14 is the water outlet of the filter assembly; or the second hollow surface 14 is the water inlet of the filter assembly, and the second hollow surface 13 is the water outlet of the filter assembly. In practical applications, no matter the filtering component provided by the embodiment of the present disclosure is applied to the water storage box of the steaming oven or other scenes requiring liquid filtering, the other two hollow surfaces are adapted to the structure in the application scene along with the shape, for example, when the filtering component is disposed at the outlet of the water storage box, if the inner wall at the outlet of the water storage box is a plane, the other two hollow surfaces are planes, and the shape is adapted to the shape of the inner wall at the outlet of the water storage box along with the shape; if the interior of the water outlet of the water storage box is a curved surface, the two hollow planes are curved surfaces and are adapted to the shape of the inner wall of the water outlet of the water storage box along with the shape; certainly, in practical application, the filtering component can also be arranged at the water inlet of the water storage box, if the inner wall of the water inlet of the water storage box is a plane, the other two hollow surfaces are planes, and the shapes of the other two hollow surfaces are adapted to the shape of the inner wall of the water inlet of the water storage box; if the inner wall of the water inlet of the water outlet box is a curved surface, the other two hollow surfaces are curved surfaces and are adapted to the shape of the inner wall of the water inlet of the water storage box along with the shape.

The shape of the other two hollow surfaces (such as the second hollow surface 13 and the third hollow surface 14 in fig. 1 and 3) of the filter assembly is not particularly limited in the embodiments of the present disclosure, and those skilled in the art can specifically select the structures of the other two hollow surfaces according to the specific structure at the installation position of the filter assembly.

In some embodiments, the body frame 10 is integrally formed and the cover structure 30 is integrally formed. Is convenient to process and reduces the production cost.

The embodiment of the disclosure also provides a steaming oven.

In some embodiments, the steaming oven includes a water storage box, and the filter assembly provided in the previous embodiments is disposed in the water storage box.

When the service time of the filter device in the water storage box exceeds a certain limit, the filter device in the filter assembly can be directly taken out from the body frame, after the new filter device is replaced into the body frame, the filter device is placed into the water storage box of the steaming oven for reuse, the filter assembly matched with the shape of the water storage box does not need to be searched, a user can replace the filter assembly more conveniently, and the use experience of the user is improved.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A filter assembly, comprising:

a body frame comprising three hollow surfaces and three non-hollow surfaces;

the filtering device is detachably arranged in the body frame through the first hollow surface and forms a filtering channel with the other two hollow surfaces;

the first hollow surface is a flat frame and is opposite to one non-hollow surface, and the other two hollow surfaces are respectively positioned on two sides of the long edge of the flat frame.

2. The filter assembly of claim 1, wherein a first snap-fit structure is disposed within the flat frame, the first snap-fit structure being matingly connected to the filter assembly.

3. The filter assembly of claim 2, wherein the first snap-fit structure is a boss structure, and the boss of the boss structure snaps into the filter device.

4. The filter assembly of claim 1, wherein the two additional hollow surfaces are two flat surfaces or two curved surfaces.

5. The filter assembly of claim 4, wherein the two other curved surfaces are curved in an arc along an axis perpendicular to the first hollow surface.

6. A filter assembly as claimed in any one of claims 1 to 5, wherein the filter means comprises a multi-layer filter screen.

7. The filter assembly of claim 6, wherein the filter device further comprises a middle layer of filter material disposed between each two layers of filter mesh.

8. The filter assembly of any of claims 1 to 5, further comprising:

and the cover plate structure is connected with the first hollow surface in a matching way and is used for plugging the first hollow surface.

9. The filter assembly of any of claims 1 to 5, wherein the body frame is integrally formed.

10. A steaming oven, comprising a steaming oven body and a water storage box, wherein the water storage box is internally provided with a filter assembly as claimed in any one of claims 1 to 9.

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