Improved range hood with oil baffle plate

Abstract

The invention discloses an improved range hood with an oil baffle plate. Comprising a back plate and a side plate, the back plate is suspended on the extension plate in a magnetic attraction mode, the side plate is suspended on the side face of the range hood in a magnetic attraction mode, and the side plate is suspended on the side face of the range hood in a magnetic attraction mode. The side plates and the back plate jointly form a three-face closed space when being magnetically attracted and hung on the two sides of the range hood, the back plate comprises a first plate, the first plate is provided with a magnetic attraction strip, a back plate edge magnet set and an oil suction cotton clamp, the side plates comprise a second plate and a third plate which are connected through elastic connecting materials, the second plate is provided with a magnetic attraction strip and a folding magnet set, and the third plate is provided with an oil suction cotton clamp. The third plate is provided with a side plate edge magnet set, a matched folding magnet set and an oil absorption cotton clamp. The oil baffle plate is attached to the range hood and vertically downwards forms a closed space, oil blocking and smoke gathering are both achieved, disassembly and assembly are easy, cleaning is convenient, and the pain points of oil splashing and oil smoke escaping during frying of a user are solved.

Description

Technical Field

[0001] The invention belongs to the field of kitchen appliances. Background Art

[0002] Users always have two problems when cooking: one is that oil often splashes around the stove, and the other is that although a range hood is installed, it is not effective in absorbing oil fumes, and oil fumes still escape and pollute the home. Under the existing technology, in terms of oil fume prevention: when the range hood is working, a negative pressure zone will be formed near the air inlet to suck in the air (including oil fume) to achieve oil fume absorption, but in the open kitchen installation mode, this negative pressure zone is relatively small and dispersed, and the oil fume can easily spread from the sides and rear to escape and pollute the home. Therefore, many consumers choose to buy integrated stoves with better oil fume absorption effect. As we all know, integrated stoves integrate range hoods, stoves, and ovens to save space, but in fact, users do not have a strong demand for space saving. What really makes users excited is the side suction and down-discharge design of the integrated stove. The high suction and exhaust efficiency it brings can effectively prevent oil fume from escaping and polluting the home, but the integrated stove is a bundled consumption. Choosing an integrated stove means being restricted in the choice of stoves and kitchen appliances; in terms of oil splash prevention: disposable oil-proof stickers are used. This sticker is affordable, but it can only protect the wall and cannot protect other areas around the stove. Improper pasting will leave gaps that will affect the oil-proof effect. It is not resistant to high temperatures and will stick to the wall after high-temperature grilling, making it difficult to install and clean. It is very troublesome to do it; for example, patent publication number CN200952760Y sets smoke throwing plates on both sides of the range hood. Some people extend the smoke throwing plates described in the patent to the table and add a smoke throwing plate on the front. The existing cage smoke and oil shield adopts this structure, which has a good effect of separating cage smoke and blocking oil, but it is cumbersome to disassemble and assemble, large in size, and cannot be folded, which makes cleaning difficult. In addition, it will block the pot and the hands when serving dishes and pouring soup, and the actual application experience is poor. For example, patent publication number CN206739374U, multiple steel plates are connected by hinges It is placed around the stove, and the hinged connection between the steel plates allows one-way folding between the steel plates, which is convenient for storage and cleaning. However, the oil baffle cannot be installed and unloaded in parts. Even if only one side is dirty, the oil baffle must be removed as a whole, which is inconvenient to clean. In addition, there is a serious defect, that is, a steel plate and the table top will form a right-angled dihedral angle, and two adjacent steel plates and the table top will form a right-angled trihedral angle. These two structures are difficult to clean after oil accumulation, resulting in the need to move the oil baffle every time the stove is wiped, which is very inconvenient. Summary of the Invention

[0003] In order to solve the problem that range hoods in open kitchens cannot effectively prevent oil smoke from spreading and escaping and polluting the home, increase users' freedom in choosing kitchen stoves and appliances, and provide an excellent solution for preventing oil splashing when cooking, the present invention designs an improved range hood with an oil baffle.

[0004] In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: The oil baffle comprises a range hood and an oil baffle, an extension plate is provided at the bottom of the side suction part of the range hood, grooves are provided on the extension plate and both sides of the range hood, a magnetic suspension magnet block is provided in the range hood shell above the groove, the groove and the magnetic suspension magnet block are used together to realize the magnetic suspension of the oil baffle and prevent the oil baffle from falling, the oil baffle comprises a back plate and a side plate, the back plate is magnetically suspended on the extension plate, the side plate is magnetically suspended on the side of the range hood, when the side plate is magnetically suspended on one side of the range hood, it forms a two-sided closed space together with the back plate, when the side plate is magnetically suspended on both sides of the range hood, it forms a three-sided closed space together with the back plate, the back plate comprises a No. 1 plate, the No. 1 plate is provided with a magnetic strip, a back plate edge magnet group and an oil-absorbing cotton clip, the magnetic strip is used to abut against the groove of the range hood and be attracted by the magnet above the groove. The magnetic suspension magnet block attracts, and the back panel edge magnet group is arranged at the edge of the back panel. The side panel includes a No. 2 plate and a No. 3 plate connected by an elastic connecting material. The No. 2 plate is provided with a magnetic strip and a folding magnet group, and the No. 3 plate is provided with a side panel edge magnet group, a matching folding magnet group and an oil-absorbing cotton clip. The folding magnet group corresponds to the matching folding magnet group in position. When the side panel is folded in the opposite direction, the two can attract each other, thereby realizing magnetic fixation between the No. 2 plate and the No. 3 plate. The side panel edge magnet group is arranged at the edge of the side panel and corresponds to the position of the back panel edge magnet group. When the side panel and the back panel are magnetically suspended on the range hood to form a closed space, the two form a magnetic attraction force at the contact position of the side panel and the back panel, thereby enhancing the stability of the contact between the side panel and the back panel.

[0005] Furthermore, the magnetic strip is a ferromagnetic metal sheet, which itself forms or is fixed with an inclined surface abutting portion that matches the groove.

[0006] Furthermore, when the range hood is normally installed in the kitchen and is provided with a back panel and side panels, the bottom of the inclined abutment portion of the magnetic strip is supported by the bottom of the groove.

[0007] Furthermore, the folded magnet group can attract the magnetic suspension magnet block to enhance the magnetic attraction between the range hood and the side panel.

[0008] Beneficial effect: The present invention utilizes an abutment structure and a magnetic attraction structure, that is, utilizes the transverse magnetic attraction and longitudinal abutment between the magnetic strip and the groove, and the magnetic suspension magnet block, so that the oil baffle can be stably suspended around the range hood. Not only is the installation stable, but the disassembly and assembly is also very simple: when installing the oil baffle, the user only needs to stick the position of the oil baffle with the magnetic strip to the position of the range hood with the magnetic suspension magnet block. At this time, the magnetic strip is attracted by the magnetic suspension magnet block, and then the oil baffle slowly slides down due to gravity, so that the bottom surface of the abutment part of the inclined surface of the magnetic strip contacts the bottom surface of the groove to generate pressure and form an abutment. At this time, the oil baffle is pushed and pulled to adjust the position of the side panel and the back panel, and the installation is completed. When disassembling the oil baffle, it is only necessary to remove the oil baffle directly to the side away from the range hood. The side panel edge magnet group and the back panel edge magnet group magnetically attract each other to stabilize the contact between the back panel edge and the side panel edge, ensuring that the side panel and the back panel will form a stable three-sided enclosed space together when the installation is completed normally, thereby determining the smoke trapping function of the oil baffle. Because the oil baffle is suspended, the panel surface will not form a right-angled dihedral angle or a right-angled trihedral angle with the countertop, which is a difficult-to-clean structure. The panels are connected by elastic connecting materials to achieve seamless two-way folding function - seamless folding has a small volume and is easy to clean. Oil-absorbing cotton clips are used to install oil-absorbing cotton. When the oil baffle blocks too much oil, the dirty oil slides down the panel surface and can be absorbed by the oil-absorbing cotton to prevent contamination of the countertop. When the user finishes cooking or making soup, the side panel can be flipped up and outward, and the folding magnet group and the matching folding magnet group are magnetically attracted to each other, thereby folding the second and third panels. After folding, the lower end of the side panel is empty and can be used to lift the pot, serve food, and pour soup. The oil deflector combines oil blocking and smoke trapping functions. The smoke trapping function prevents smoke from escaping, enhancing the range hood's fume absorption efficiency and preventing the spread of smoke and contamination in the home. It also features quick assembly and disassembly and seamless bi-directional folding, making installation, storage, and cleaning easier and aesthetically pleasing. Due to the oil deflector's crucial smoke trapping function, this improved range hood with an oil deflector offers fume prevention comparable to that of an integrated stove. Its manufacturing and maintenance costs are significantly lower than those of an integrated stove, addressing a drawback of integrated stoves: while effective in preventing fume escape, repairing and replacing the integrated gas stove, range hood, and under-cabinet module is difficult because the integrated stove already integrates both the gas stove and under-cabinet module. This limits consumers' ability to freely choose the stovetop and corresponding kitchen appliances to avoid redundant functionality. Due to the important role of the oil deflector in blocking oil, this improved range hood with an oil deflector also has a three-sided oil splash protection function, which can effectively prevent oil stains from splashing and contaminating the walls, seasonings and kitchen utensils around the stove. The oil deflector it is equipped with is easy to assemble and disassemble, easy to clean, and has no obstruction in maintaining the countertop, and does not affect the user's ability to serve food or pour soup.

[0009] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in related technologies, the following briefly introduces the drawings required for use in the specific embodiments or related technical descriptions. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0010] Figure 1 Overall assembly diagram Figure 2 Overall disassembly diagram Figure 3 Detailed picture of the range hood (one side of the shell is removed to show the magnetic suspension magnet block) Figure 4 Back panel details Figure 5 Side panel details Description of reference numerals: 1. Plate 1; 2. Plate 2; 3. Plate 3; 4. Extension plate; 5. Groove; 6. Magnetic suspension magnet block; 7. Magnetic strip; 8. Oil-absorbing cotton clip; 9. Elastic connecting material; 10. Back panel edge magnet group; 11. Side panel edge magnet group; 12. Folding magnet group; 13. Matching folding magnet group; The oil baffle includes a back plate and a side plate. The back plate includes a main metal plate and a No. 1 plate 1, a magnetic strip 7, an oil-absorbing cotton clip 8, and a back plate edge magnet group 11. The side plate includes a main metal plate and a No. 2 plate 2, a No. 3 plate 3, a magnetic strip 7, an oil-absorbing cotton clip 8, an elastic connecting material 9, a side plate edge magnet group 11, a folding magnet group 12, and a matching folding magnet group 13. This illustrates the inclusion relationship, and the back plate, side plate, and oil baffle are no longer individually numbered. DETAILED DESCRIPTION

[0011] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. It should be understood that the terms described in the present invention are only for describing specific implementation methods and are not used to limit the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Other implementation methods obtained from the description of the present invention are obvious to technicians. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0012] Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein may also be used in the practice or testing of the present invention. All documents mentioned in this specification are incorporated by reference to disclose and describe the methods and / or materials associated with the documents. In the event of any conflict with any incorporated document, the contents of this specification shall prevail.

[0013] In the description of the invention, it should be noted that, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the invention and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0014] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention depending on the specific circumstances.

[0015] The following combination Figures 1 to 5 , describing embodiments of the present invention.

[0016] According to an embodiment of the present invention, the oil baffle comprises a range hood and an oil baffle, an extension plate (4) is provided at the bottom of the side suction part of the range hood, a groove (5) is provided on both sides of the extension plate (4) and the range hood, a magnetic suspension magnet block (6) is provided in the range hood housing above the groove (5), the groove (5) and the magnetic suspension magnet block (6) are used together to realize the magnetic suspension of the oil baffle and prevent the oil baffle from falling, the oil baffle comprises a back plate and a side plate, the back plate is magnetically suspended on the extension plate (4), the side plate is magnetically suspended on the side of the range hood, when the side plate is magnetically suspended on one side of the range hood, it forms a two-sided closed space with the back plate, when the side plate is magnetically suspended on both sides of the range hood, it forms a three-sided closed space with the back plate, the back plate comprises a No. 1 plate (1), the No. 1 plate (1) is provided with a magnetic strip (7), a back plate edge magnet group (10) and an oil-absorbing cotton clip (8), the magnetic strip (7) is used to abut against the groove (5) of the range hood and be magnetically attracted by the magnet above the groove (5). The hanging magnet block (6) is attracted, and the back panel edge magnet group (10) is arranged at the edge of the back panel. The side panel includes a second panel (2) and a third panel (3) connected by an elastic connecting material (9). The second panel (2) is provided with a magnetic strip (7) and a folding magnet group (12). The third panel (3) is provided with a side panel edge magnet group (11), a matching folding magnet group (13) and an oil-absorbing cotton clip (8). The folding magnet group (12) corresponds to the matching folding magnet group (13) in position. When the side panel is folded in the opposite direction, the two can attract each other, thereby realizing magnetic fixation between the second panel (2) and the third panel (3). The side panel edge magnet group (11) is arranged at the edge of the side panel and corresponds to the position of the back panel edge magnet group (10). When the side panel and the back panel are magnetically suspended on the range hood to form a closed space, the two form a magnetic attraction force at the contact position of the side panel and the back panel, thereby enhancing the stability of the contact between the side panel and the back panel.

[0017] According to an embodiment of the present invention, the magnetic attraction strip (7) is a ferromagnetic metal sheet, which itself forms or is fixed with an inclined abutment portion that matches the groove (5).

[0018] According to an embodiment of the present invention, when the range hood is normally installed in a kitchen and is provided with a back panel and side panels, the bottom of the inclined abutment portion of the magnetic strip (7) is supported by the bottom of the groove (5).

[0019] According to an embodiment of the present invention, the folded magnet group (12) can attract the magnetic suspension magnet block (6) to enhance the magnetic attraction between the range hood and the side panel.

[0020] According to the variation of the application scenario: in the case where the range hood is installed at a relatively high position, the back panel can be made of a single board instead of a side panel. Instead, the back panel can be made of a structure similar to the side panels - two panels are connected by elastic connecting materials (9). This can achieve seamless two-way folding, so that the back panel will not be inconvenient to clean due to its large area when it is stored and cleaned.

[0021] Although the embodiments and variations of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. An improved range hood with an oil baffle, characterized in that: The oil baffle comprises a range hood and an oil baffle, an extension plate is provided at the bottom of the side suction part of the range hood, grooves are provided on the extension plate and both sides of the range hood, a magnetic suspension magnet block is provided in the range hood shell above the groove, the groove and the magnetic suspension magnet block are used together to realize the magnetic suspension of the oil baffle and prevent the oil baffle from falling, the oil baffle comprises a back plate and a side plate, the back plate is magnetically suspended on the extension plate, the side plate is magnetically suspended on the side of the range hood, when the side plate is magnetically suspended on one side of the range hood, it forms a two-sided closed space together with the back plate, when the side plate is magnetically suspended on both sides of the range hood, it forms a three-sided closed space together with the back plate, the back plate comprises a No. 1 plate, the No. 1 plate is provided with a magnetic strip, a back plate edge magnet group and an oil-absorbing cotton clip, the magnetic strip is used to abut against the groove of the range hood and be attracted by the magnet above the groove. The magnetic suspension magnet block attracts, and the back panel edge magnet group is arranged at the edge of the back panel. The side panel includes a No. 2 plate and a No. 3 plate connected by an elastic connecting material. The No. 2 plate is provided with a magnetic strip and a folding magnet group, and the No. 3 plate is provided with a side panel edge magnet group, a matching folding magnet group and an oil-absorbing cotton clip. The folding magnet group corresponds to the matching folding magnet group in position. When the side panel is folded in the opposite direction, the two can attract each other, thereby realizing magnetic fixation between the No. 2 plate and the No. 3 plate. The side panel edge magnet group is arranged at the edge of the side panel and corresponds to the position of the back panel edge magnet group. When the side panel and the back panel are magnetically suspended on the range hood to form a closed space, the two form a magnetic attraction force at the contact position of the side panel and the back panel, thereby enhancing the stability of the contact between the side panel and the back panel.

2. The improved range hood with an oil baffle according to claim 1, characterized in that: The magnetic attraction strip is a ferromagnetic metal sheet, which itself forms or is fixed with an inclined surface abutting portion that matches the groove.

3. The improved range hood with an oil baffle according to claim 1, characterized in that: The folded magnet group can attract the magnetic suspension magnet block to enhance the magnetic attraction between the range hood and the side panel.

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