Oil absorption cotton for range hood, oil cup of range hood and range hood

Abstract

The utility model provides oil absorption cotton for a range hood, an oil cup of the range hood and the range hood, and belongs to the technical field of range hoods. The oil absorption cotton for the range hood comprises an oil absorption cotton body which is in a strip shape; at least two creases are arranged in the length direction of the oil absorption cotton body and close to the two sides of the oil absorption cotton body respectively; every two folding marks are parallel to each other; the oil absorption cotton body can be bent along the folding marks, and the oil absorption cotton body is at least divided into a middle oil absorption area, a first side edge oil absorption area and a second side edge oil absorption area. According to the range hood oil cup with the design, through the built-in oil absorption cotton body, it is ensured that the oil absorption cotton can be comprehensively attached to the bottom and the inner walls of the two sides of the oil cup, the contact area is increased, the capacity of the oil absorption cotton for absorbing and storing waste oil generated when a range hood works is effectively improved, and the possibility that the waste oil drips and overflows is reduced; therefore, the kitchen ventilator and the surrounding environment are kept clean and sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of range hoods, in particular to an oil-absorbing cotton for a range hood, an oil cup of a range hood provided with the oil-absorbing cotton, and a range hood provided with the oil cup. Background Art

[0002] Some existing oil absorbent cottons used with oil cups of hoods have design deficiencies. After being installed inside the oil cup, they often cannot fit tightly against the inner wall of the oil cup due to inaccurate shape and size matching, or the oil absorbent cotton itself lacks flexibility and resilience, and is prone to warping. In addition, due to the lack of a dedicated fixing device or limit design, the oil absorbent cotton may shift in position during use due to factors such as gravity and oil shaking, and may even completely move away from the center of the oil cup, affecting its normal function of absorbing and storing oil. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a device that can accurately and quickly monitor the dust plug of a supercharger.

[0004] In a first aspect, an oil-absorbing cotton for a range hood is provided, comprising: an oil-absorbing cotton body, wherein the oil-absorbing cotton body is in a strip shape;

[0005] At least two folds are arranged along the length direction of the oil-absorbing cotton body and close to two sides of the oil-absorbing cotton body; each of the two folds are parallel to each other;

[0006] The oil-absorbing cotton body can be bent along the fold to divide the oil-absorbing cotton body into at least a middle oil-absorbing area, a first side oil-absorbing area and a second side oil-absorbing area.

[0007] Furthermore, a plurality of blind holes and / or through holes are arranged in sequence along the fold.

[0008] Furthermore, it also includes a positioning portion, which is arranged on the middle oil absorption area of ​​the oil-absorbing cotton body.

[0009] Furthermore, the positioning portion is a positioning groove or a positioning hole provided on the oil-absorbing cotton body.

[0010] In a second aspect, an oil cup for a range hood is provided, comprising: an oil cup body and the oil absorbing cotton for the range hood as described in the above technical solution;

[0011] The oil-absorbing cotton body is arranged in the oil cup body, and the middle oil-absorbing area of ​​the oil-absorbing cotton for range hoods is fitted with the bottom of the oil cup body, and the first side oil-absorbing area and the second side oil-absorbing area of ​​the oil-absorbing cotton for range hoods are respectively fitted with the inner side of the oil cup body.

[0012] Furthermore, the length and width of the middle oil absorption area of ​​the oil absorption cotton for range hood are adapted to the length and width of the bottom of the oil cup body.

[0013] Furthermore, the length and width of the first side oil absorption area and the second side oil absorption area of ​​the oil absorption cotton for range hood are adapted to the length and width of the inner side of the oil cup body.

[0014] Furthermore, a limiting portion is provided on the inner surface of the bottom of the oil cup body;

[0015] The oil-absorbing cotton body is connected to the oil cup body through the positioning part and the limiting part arranged on the middle oil-absorbing area.

[0016] Furthermore, the limiting portion is a protrusion arranged on the inner surface of the oil cup body.

[0017] In a third aspect, a range hood is provided, comprising the oil-absorbing cotton for the range hood as described in the above technical solution or the oil cup for the range hood as described in the above technical solution.

[0018] The embodiments of the present invention have the following advantages or beneficial effects:

[0019] 1. Improved waste oil absorption efficiency: This design of the range hood oil cup ensures that the oil absorbent cotton can fully fit the bottom and inner walls of the oil cup through the built-in oil absorbent cotton body, increasing the contact area, effectively improving the ability of the oil absorbent cotton to absorb and store the waste oil generated when the range hood is working, and reducing the possibility of waste oil dripping and overflowing, thereby keeping the range hood and the surrounding environment clean and hygienic.

[0020] 2. Optimized oil storage structure: The oil-absorbing cotton body adopts a strip design, and by setting at least two parallel folds, it can be bent according to the folds to adapt to the shape of the oil cup, and the oil-absorbing cotton body is divided into multiple independent oil-absorbing areas. Each oil-absorbing area can absorb and store waste oil independently, which enhances the space utilization of the oil-absorbing cotton.

[0021] 3. Improved safety and convenience: Through the precise fit design, the oil-absorbing cotton can be firmly placed in the oil cup and will not shift or roll up due to vibration during cooking, thus reducing safety hazards. At the same time, the foldable structure with creases makes the oil-absorbing cotton easier to install and remove, making it more convenient for users to clean and replace the oil-absorbing cotton, improving user experience and the ease of equipment maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and other features and advantages of the present invention will become more apparent by describing in detail example embodiments thereof with reference to the attached drawings.

[0023] Figure 1is a schematic diagram showing an oil-absorbing cotton for a range hood according to an exemplary embodiment;

[0024] Figure 2 is a schematic diagram of an oil cup of a range hood according to an exemplary embodiment;

[0025] Figure 3 is an exploded schematic diagram showing an oil cup of a range hood according to an exemplary embodiment;

[0026] Figure 4 The diagram is a schematic diagram of an oil cup body of an oil cup of a range hood according to an exemplary embodiment.

[0027] The reference numerals are described as follows:

[0028] 1. Oil-absorbing cotton body; 2. Folding mark; 3. Positioning part; 4. Oil cup body; 5. Limiting part. DETAILED DESCRIPTION

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0030] The terms "a", "an", "the", and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "comprising" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0031] Figure 1 FIG. 1 is a schematic diagram showing an oil-absorbing cotton for a range hood according to an exemplary embodiment. Figure 1 The oil-absorbing cotton for range hood of the utility model embodiment comprises an oil-absorbing cotton body 1, which is a thin sheet with uniform thickness and is in a long strip shape. When the oil-absorbing cotton body 1 is laid flat on a plane, the top view is a rectangle.

[0032] The base material of the oil-absorbing cotton is non-woven fabric, and a layer of polypropylene flame retardant material is embedded in the oil-absorbing cotton body 1 or covered on the outer surface, so that the oil-absorbing cotton cannot be ignited in the case of fire, thereby achieving the purpose of fire prevention and flame retardancy.

[0033] The oil-absorbing cotton body 1 is a long rectangular sheet in a top view, having a long side and a short side. At least two folds 2 are provided along the extension direction of the long side of the oil-absorbing cotton body 1 and close to the two sides of the oil-absorbing cotton body 1; each two folds 2 are parallel to each other. The oil-absorbing cotton body 1 can be bent along the folds 2. When there are two folds 2, the oil-absorbing cotton body 1 can be divided into three parts: a strip-shaped middle oil absorption area, a strip-shaped first side oil absorption area, and a strip-shaped second side oil absorption area.

[0034] The distance from each fold 2 to the nearest long side of the oil-absorbing cotton body 1 is the same, that is, the width of the first side and the second side is the same, so when the oil-absorbing cotton body 1 is placed in the oil cup, there is no need to consider the direction of the oil-absorbing cotton body 1, and the installation is convenient and quick.

[0035] When the oil-absorbing cotton body 1 is placed in the oil cup, the middle oil absorption area is fitted with the bottom of the oil cup, the first side oil absorption area is fitted with one side of the oil cup, and the second side oil absorption area is fitted with the other side of the oil cup, and the installation is completed. The oil-absorbing cotton body 1 is bent along the crease 2, so that the crease 2 of the oil-absorbing cotton body 1 can also fit tightly with the turning point of the bottom of the oil cup. Finally, any part of the oil-absorbing cotton body 1 (including the edge) can perfectly fit with the inner surface of the oil cup, covering the inner surface of the oil cup, and not easy to warp. The oil-absorbing cotton can be bent at the crease 2 to adapt to different spatial shapes and surface contours, thereby optimizing the adsorption efficiency of the oil-absorbing cotton in practical applications. The mark processing method ensures that the oil-absorbing cotton body 1 does not affect its oil absorption performance after bending.

[0036] Each fold 2 on the oil-absorbing cotton body 1 is not a simple physical indentation, but through precise design and process processing, the fold 2 is composed of a plurality of orderly arranged through holes and / or blind holes. These holes are evenly distributed along the extension direction of the fold 2, forming a unique internal structure.

[0037] Specifically, the through holes and / or blind holes on each fold 2 can be circular, elliptical or polygonal in shape, and can be customized according to the material characteristics of the oil-absorbing cotton body 1 and the required bending angle. The through holes run through the upper and lower layers of the oil-absorbing cotton body 1, which helps to maintain the air permeability and connectivity between the fibers of each layer during the bending process, avoiding local blockage caused by bending, thereby ensuring that the oil absorption performance of the entire oil-absorbing cotton body 1 is still balanced and efficient after folding.

[0038] The blind hole only exists in a part of the thickness of the oil-absorbing cotton body 1, and is used to guide the oil-absorbing cotton to bend along a predetermined path at the crease 2, while preventing excessive folding from affecting the fiber structure, thereby maintaining the mechanical strength and service life of the oil-absorbing cotton.

[0039] The crease 2 structure constructed in this way can not only achieve flexible bending of the oil-absorbing cotton body 1, but also effectively maintain its oil absorption efficiency and overall stability, further enhancing the practical value and market competitiveness of the product.

[0040] In a preferred embodiment, the fold 2 is formed by a plurality of blind holes and / or through holes arranged in sequence, forming two linear folds 2. Each fold 2 is formed by a plurality of blind holes, a plurality of through holes, or a combination of a plurality of blind holes and a plurality of through holes arranged on the oil-absorbing cotton body 1, that is, the fold 2 is formed by a plurality of blind holes arranged in sequence along a straight line, or a plurality of through holes arranged in sequence along a straight line, or a plurality of blind holes and a plurality of through holes arranged in sequence along a straight line.

[0041] For example, the fold 2 is formed by arranging a plurality of blind holes at intervals. In order to ensure that the fold 2 is formed in one step during bending, the distance between two adjacent blind holes is the same.

[0042] The fold 2 is formed by arranging a plurality of through holes at intervals. In order to ensure that the fold 2 is formed in one step during bending, the distance between two adjacent through holes is the same.

[0043] The fold 2 is formed by a combination of multiple blind holes and through holes arranged at intervals. In order to ensure that the fold 2 is formed at one time during bending, the distance between two adjacent holes is the same. Here, one blind hole and one through hole can be arranged alternately; or a group (i.e., multiple) of blind holes and a group (i.e., multiple) of through holes can be arranged alternately, and the number of blind holes in each group can be the same as or different from the number of blind holes in other groups and the number of through holes in each group.

[0044] In a preferred embodiment, the blind holes and / or through holes are in the shape of strips, and the length direction of the strips is consistent with the length direction of the oil-absorbing cotton body 1. Specifically, the blind holes and / or through holes may be in the shape of an oblong.

[0045] In addition, in order to enhance the stability and accuracy of the foldable strip-shaped oil-absorbing cotton body 1 in actual use and to limit the movement of the oil-absorbing cotton body 1 in the oil cup, a positioning portion 3 is specially designed and added.

[0046] The positioning part 3 is arranged on the oil-absorbing cotton body 1, preferably in the middle oil-absorbing area, the first side oil-absorbing area or the second side oil-absorbing area. The specific location can be designed according to the specific shape and size of the oil cup or other container. Specifically, the positioning part 3 is arranged on the middle oil-absorbing area of ​​the oil-absorbing cotton body 1.

[0047] The positioning portion 3 can be implemented in a variety of structural forms, such as but not limited to the following:

[0048] Adhesive material: A layer of highly sticky material, such as traceless glue or special silicone, is coated or embedded in a specific area of ​​the oil-absorbing cotton body 1, so that it can generate sufficient friction or adhesion when it contacts the inner wall of the oil cup to fix the position of the oil-absorbing cotton.

[0049] Special shape design: a part or all of the oil-absorbing cotton body 1 is designed to match the bottom or inner wall of the oil cup, such as a convex, groove or embedded design, so as to achieve the positioning effect.

[0050] It not only ensures the stable adsorption of the oil-absorbing cotton body 1 during the working process, but also further improves its functionality and practicality.

[0051] Specifically, the positioning portion 3 is a positioning groove or a positioning hole provided on the oil-absorbing cotton body 1. The limiting portion 5 in the oil cup is a protrusion on the inner surface of the oil cup body 4. By coupling the positioning groove or the positioning hole with the protrusion, the oil-absorbing cotton body 1 is restricted in the oil cup.

[0052] The position and number of the positioning parts 3 provided on the oil-absorbing cotton body 1 are not limited, and at least one is sufficient. Of course, multiple limiting parts 5 are more secure and reliable for the positioning function. When there are multiple positioning parts 3, it is generally adopted to distribute the multiple positioning parts 3 at intervals and evenly on the oil-absorbing cotton body 1. Of course, non-uniform distribution is also possible.

[0053] The positioning part 3 can be set at any position on the oil-absorbing cotton body 1. The positioning part 3 can be set at any position of the middle oil absorption area, the first side oil absorption area and the second side oil absorption area, or can be set at a combination of at least two positions. As long as the number and position of the positioning parts 3 match the number and position of the limiting parts 5 in the oil cup, it can be done.

[0054] Figure 2 is a schematic diagram of an oil cup of a range hood according to an exemplary embodiment; Figure 3 is an exploded schematic diagram showing an oil cup of a range hood according to an exemplary embodiment; Figure 4 FIG. 1 is a schematic diagram of an oil cup body of an oil cup of a range hood according to an exemplary embodiment. Figures 2 to 4 As shown, an oil cup for a range hood according to an embodiment of the utility model comprises: an oil cup body 4 and the oil absorbing cotton for the range hood as described in the above embodiment.

[0055] The oil cup is a rectangular trough-like structure whose length is significantly greater than its width and is used to collect grease.

[0056] The groove structure is a common geometric shape, usually composed of two parallel planes and a curved surface or inclined surface connecting them. The length of the rectangular groove structure can be adjusted as needed, and the length of the oil-absorbing cotton body 1 and the length of the oil cup should be adapted to each other.

[0057] The bottom of the oil cup is a rectangular plane, with four side walls extending upward from the four sides, together forming the main part of the trough structure. These four side walls can be upright or have a certain inclination angle to form a trapezoidal side profile, which are continuously closed to enclose and define the internal space. The top is an open area.

[0058] Specifically, the oil cup body 4 is a rectangular groove structure, having a rectangular bottom and a rectangular frame, the rectangular frame is arranged above the bottom and along the edge of the bottom. The rectangular frame can be gradually expanded from close to the bottom to away from the bottom, so that the top opening of the cup body is larger than the bottom of the oil cup body 4, so that the oil receiving area of ​​the oil cup body 4 can be increased, and it is also convenient to place the oil absorbent cotton.

[0059] The oil-absorbing cotton body 1 is arranged in the oil cup body 4, and the middle oil-absorbing area of ​​the oil-absorbing cotton for the range hood is in contact with the bottom of the oil cup body 4, and the first side oil-absorbing area and the second side oil-absorbing area of ​​the oil-absorbing cotton for the range hood are in contact with the inner side of the oil cup body 4 respectively.

[0060] The length and width of the middle oil absorption area of ​​the oil absorbent cotton for range hoods are adapted to the length and width of the bottom of the oil cup body 4. The length and width of the first side oil absorption area and the second side oil absorption area of ​​the oil absorbent cotton for range hoods are adapted to the length and width of the inner side of the oil cup body 4. The oil absorbent cotton is attached to the bottom of the oil cup body 4 and the two inner sides with larger lengths.

[0061] The inner surface of the bottom of the oil cup body 4 is provided with a limiting portion 5, and the oil absorbent cotton body 1 is connected to the oil cup body 4 through the positioning portion 3 and the limiting portion 5. Specifically, the limiting portion 5 is a protrusion provided on the inner surface of the oil cup body 4.

[0062] There is no limitation on the number and position of the limiting part 5 and the positioning part 3 , as long as the two can match each other and restrict the oil-absorbing cotton in the oil cup so as not to move.

[0063] A range hood according to an embodiment of the utility model comprises the oil absorbing cotton for the range hood as described in the above embodiment or the oil cup of the range hood as described in the above embodiment.

[0064] In the embodiments of the present invention, the term "multiple" refers to two or more than two, unless otherwise clearly defined. The terms "installation", "connection", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0065] In the description of the embodiments of the present invention, it is necessary to understand that the terms "upper" and "lower" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the embodiments of the present invention.

[0066] In the description of this specification, the description of the terms "one embodiment", "a preferred embodiment", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0067] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil-absorbing cotton for a range hood, characterized in that: include: An oil-absorbing cotton body (1), wherein the oil-absorbing cotton body (1) is in a strip shape; At least two folds (2) are arranged along the length direction of the oil-absorbing cotton body (1) and close to two sides of the oil-absorbing cotton body (1); each of the two folds (2) are parallel to each other; The oil-absorbing cotton body (1) can be bent along the fold (2) to divide the oil-absorbing cotton body (1) into at least a middle oil-absorbing area, a first side oil-absorbing area and a second side oil-absorbing area.

2. The oil-absorbing cotton for range hood according to claim 1, characterized in that: A plurality of blind holes and / or through holes are arranged in sequence along the fold (2).

3. The oil-absorbing cotton for range hood according to claim 1 or 2, characterized in that: It also comprises a positioning portion (3), wherein the positioning portion (3) is arranged on the middle oil absorption area of ​​the oil absorption cotton body (1).

4. The oil-absorbing cotton for range hood according to claim 3, characterized in that: The positioning portion (3) is a positioning groove or a positioning hole.

5. An oil cup of a range hood, characterized in that: include: An oil cup body (4) and the oil absorbing cotton for a range hood as claimed in any one of claims 1 to 4; The oil-absorbing cotton body (1) is arranged in the oil cup body (4), and the middle oil-absorbing area of ​​the oil-absorbing cotton for the range hood is in contact with the bottom of the oil cup body (4), and the first side oil-absorbing area and the second side oil-absorbing area of ​​the oil-absorbing cotton for the range hood are respectively in contact with the inner side of the oil cup body (4).

6. The oil cup of a range hood according to claim 5, characterized in that: The length and width of the middle oil absorption area of ​​the oil absorption cotton for range hood are adapted to the length and width of the bottom of the oil cup body (4).

7. The oil cup of a range hood according to claim 5, characterized in that: The length and width of the first side oil absorption area and the second side oil absorption area of ​​the oil absorption cotton for range hood are adapted to the length and width of the inner side of the oil cup body (4).

8. The oil cup of a range hood according to claim 5, characterized in that: A limiting portion (5) is provided on the inner surface of the bottom of the oil cup body (4); The oil-absorbing cotton body (1) is connected to the oil cup body (4) by adapting the positioning part (3) and the limiting part (5) provided on the middle oil-absorbing area.

9. The oil cup of a range hood according to claim 8, characterized in that: The limiting portion (5) is a protrusion arranged on the inner surface of the oil cup body (4).

10. A range hood, characterized in that: It comprises the oil-absorbing cotton for a range hood as claimed in any one of claims 1 to 4 or the oil cup for a range hood as claimed in any one of claims 5 to 9.

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