Smoke collecting hood of range hood and range hood

Abstract

The utility model provides a range hood exhaust fume collecting hood and a range hood, the range hood exhaust fume collecting hood comprises a hood body, the hood body is enclosed to form a fume collecting cavity, the hood body is at least provided with a front panel, the front panel is provided with an air inlet, and the front panel is rotatably connected with a fume baffle for closing or opening the air inlet; a surrounding body is arranged around the air inlet in the smoke collecting cavity and at least provided with an oil leakage screen plate higher than the air inlet in the first direction, the oil leakage screen plate is provided with a connecting part connected with the front panel, the connecting part divides the oil leakage screen plate into a first plate part and a second plate part, and the second plate part is farther away from the front panel than the first plate part. And a plurality of oil leakage holes are formed in the second plate part. According to the range hood, the first plate part of the oil leakage screen plate is used for preventing oil stains from flowing through the smoke barrier and the air inlet, so that the oil stains are prevented from being accumulated in a gap between the smoke barrier and the front panel, and the phenomenon that the smoke barrier is difficult to open due to adhesion between the smoke barrier and the front panel is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchenware, in particular to a range hood and a range hood. Background Art

[0002] Oil smoke contains oil stains. After the range hood absorbs the oil smoke, the smoke in the oil smoke is separated from the oil stains. The oil stains flow from the chassis of the range hood through the cover body of the range hood and then flow into the oil collecting box. In the existing range hoods, when the oil stains flow through the cover body, part of the oil stains will accumulate in the gap between the smoke baffle of the cover body and the front panel of the cover body, thereby causing the smoke baffle to stick to the front panel and making it difficult to open the smoke baffle, which ultimately affects the oil smoke suction effect of the range hood. Utility Model Content

[0003] In order to at least partially solve the problems existing in the prior art, according to one aspect of the utility model, a range hood is provided, and the technical solution is as follows.

[0004] A range hood comprises a hood body, which encloses a smoke collecting chamber, and the hood body has at least a front panel, the front panel is provided with an air inlet, and the front panel is rotatably connected with a smoke baffle for closing or opening the air inlet; an enclosure is provided around the air inlet in the smoke collecting chamber, the enclosure has at least an oil leakage mesh plate which is arranged higher than the air inlet in a first direction, the oil leakage mesh plate has a connecting portion connected to the front panel, the connecting portion separates the oil leakage mesh plate into a first plate portion and a second plate portion, the second plate portion is farther away from the front panel than the first plate portion, and the second plate portion is provided with a plurality of oil leakage holes.

[0005] The range hood smoke collecting hood of the utility model blocks the oil stains from flowing through the smoke shield plate and the air inlet by the first plate portion of the oil leakage mesh plate, thereby preventing the oil stains from accumulating in the gap between the smoke shield plate and the front panel, thereby preventing the smoke shield plate from sticking to the front panel and causing the smoke shield plate to be difficult to open. When the range hood smoke collecting hood is applied to the range hood, the oil fume extraction effect of the range hood can be improved.

[0006] Exemplarily, the cover body has a side panel connected to the side of the front panel, and the oil leakage mesh plate has a first side and a second side, both of which are parallel to the side panel, and the second side is farther away from the side panel than the first side, and in a first direction, the first side is higher than the second side. In this way, the entire oil leakage mesh plate is tilted, and the oil can drip down from the second side along the tilt direction of the oil leakage mesh plate, avoiding excessive oil accumulation on the oil leakage mesh plate, thereby preventing oil from dripping from the periphery of the oil leakage mesh plate, and further avoiding the problem of difficulty in collecting oil.

[0007] Exemplarily, an angle is formed between the plane where the first side and the second side are located and the plane perpendicular to the first direction, and the angle is 3° to 10°. In this way, when the angle formed between the plane where the first side and the second side are located and the plane perpendicular to the first direction is within this range, it can be ensured that the oil can drip down from the second side smoothly.

[0008] For example, the back of the front panel has a mounting portion near the side panel area, and the mounting portion is connected to a driving member that drives the smoke baffle to close or open the air inlet. With this arrangement, when the range hood smoke collection hood is applied to the range hood, the user starts the range hood, and the driving member can drive the smoke baffle to open the air inlet, and the user turns off the range hood, and the driving member can drive the smoke baffle to close the air inlet, which saves the user's operating steps when using the range hood and improves the user's experience. In addition, the driving member is arranged at the back of the front panel and near the side panel area, so the oil smoke sucked into the smoke collection chamber has little effect on the driving member, thereby increasing the service life of the driving member.

[0009] Exemplarily, there is a gap between the mounting portion and the front panel, an extension portion extends from the first side, and the extension portion is at least partially located in the gap. This arrangement can prevent some oil stains from dripping into the mounting portion and affecting the operation of the driving member.

[0010] For example, when the smoke shield closes the air inlet, there is a contact width between the smoke shield and the front panel, and the contact width is 3mm to 8mm. When the contact width between the smoke shield and the front panel is within this range, the smoke shield is easier to open or close the air inlet, reducing the possibility of oil stains causing the smoke shield and the front panel to stick together.

[0011] For example, there are two air inlets, which are arranged at intervals along the second direction, and the second direction is perpendicular to the first direction; there are two smoke baffles, which correspond to the two air inlets one by one. With such arrangement, the range hood smoke hood is applied to a range hood, and when the range hood is installed above a stove with two stoves, the two air inlets can be arranged one by one corresponding to the two stoves along the second direction, thereby enhancing the smoke collection efficiency of the range hood.

[0012] For example, there are two oil leakage mesh plates, and the two oil leakage mesh plates correspond to the two air inlets one by one. In this way, the two oil leakage mesh plates can prevent the smoke baffle plates corresponding to the respective air inlets from adhering to the front panel due to oil stains.

[0013] Exemplarily, there are two enclosures, each of which further includes a side mesh plate connected to the oil leakage mesh plate, and an oil collection channel is formed between the side mesh plates of the two enclosures. In this arrangement, the oil on the two oil leakage mesh plates can be gathered in the oil collection channel, and no other structural parts are arranged in the oil collection channel, thereby avoiding the influence of the oil on other structural parts and preventing other structural parts from blocking the oil from dripping, so that the oil can be collected quickly.

[0014] For example, the range hood further includes an oil collecting box, which is arranged below the front panel and is connected to the oil collecting passage. In this way, the oil collecting box is used to collect and store oil stains to prevent the oil stains from staying in the range hood and affecting the operation of the structural parts in the range hood.

[0015] According to another aspect of the present invention, a range hood is provided, comprising a chassis, characterized in that the range hood as described above is connected to the chassis. The range hood of the present invention comprises the range hood as described above, and since the range hood has the above beneficial effects, the range hood comprising the range hood as described above must also have the above beneficial effects.

[0016] For example, the lower part of the chassis has an opening, the smoke shield is hinged to the front panel through a rotating shaft, and the orthographic projection of the side of the oil leakage screen away from the rotating shaft toward the plane where the opening is located is located in the opening. This arrangement not only reduces the deflection of oil smoke from the range hood into the chassis, but also the oil leakage screen can effectively block oil stains to prevent the oil stains from affecting the operation of other structural parts.

[0017] A series of simplified concepts are introduced in the utility model content, which will be further described in detail in the detailed implementation section. The utility model content section does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0018] The advantages and features of the present invention are described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following drawings of the present invention are used as part of the present invention for understanding the present invention. The drawings show the implementation of the present invention and its description, and are used to explain the principle of the present invention. In the drawings,

[0020] Figure 1 A three-dimensional diagram of a range hood according to an exemplary embodiment of the present invention;

[0021] Figure 2 for Figure 1 A front view of the range hood shown;

[0022] Figure 3 for Figure 1 The range hood is shown as a rear view with the fixing plate removed;

[0023] Figure 4 for Figure 1 The range hood shown is a rear view with part of the housing removed;

[0024] Figure 5 for Figure 1 A three-dimensional view of the range hood with the fixing plate removed;

[0025] Figure 6 for Figure 5 The rear view of the range hood shown is a view with part of the mounting portion removed;

[0026] Figure 7 for Figure 6 A cross-sectional view of a range hood shown;

[0027] Figure 8 for Figure 6 The structural diagram of the oil leakage screen in the range hood is shown.

[0028] The above drawings include the following reference numerals:

[0029] 1. Range hood; 10. Range hood; 100. Hood body; 101. Smoke baffle; 110. Smoke collecting chamber; 120. Front panel; 121. Air inlet; 122. Connector; 130. Enclosure; 131. Oil leakage screen; 1311. First plate portion; 1312. Second plate portion; 1313. Connector; 1314. Oil leakage hole; 1315. First side; 1316. Second side; 1317. Extension; 132. Side screen; 1 321, first oil leakage hole; 133, bottom mesh plate; 1331, second oil leakage hole; 140, side plate; 150, mounting portion; 151, driving member; 1511, first fixing member; 1512, connecting rod; 1513, second fixing member; 152, gap; 160, oil collecting channel; 170, oil collecting box; 180, fixing plate; 20, chassis; 210, fan; 220, opening; X, first direction; Y, second direction; L, contact width. DETAILED DESCRIPTION

[0030] In the following description, a large number of details are provided so that the present invention can be thoroughly understood. However, it will be appreciated by those skilled in the art that the following description only illustrates preferred embodiments of the present invention, and the present invention can be implemented without one or more of such details. In addition, in order to avoid confusion with the present invention, some technical features known in the art are not described in detail.

[0031] In order to thoroughly understand the implementation of the utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the utility model is not limited to the specific details familiar to those skilled in the art. The preferred implementation of the utility model is described in detail below, but in addition to these detailed descriptions, the utility model can also have other implementations.

[0032] The embodiment of the utility model provides a range hood. The range hood provided by the utility model can be applied to various types of range hoods. The range hood according to the embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0033] Combined with reference Figures 1 to 8 The range hood hood 10 of the utility model may include a hood body 100. The hood body 100 may be enclosed to form a smoke collecting chamber 110, and the hood body 100 may have at least a front panel 120. An air inlet 121 may be provided on the front panel 120, and a smoke baffle 101 for closing or opening the air inlet 121 may be rotatably connected to the front panel 120. An enclosure 130 may be provided around the air inlet 121 in the smoke collecting chamber 110. The enclosure 130 may have at least an oil leakage mesh plate 131 arranged higher than the air inlet 121 in a first direction X. The first direction X may be a vertical direction. The oil leakage mesh plate 131 may have a connecting portion 1313 connected to the front panel 120. The connecting portion 1313 may separate the oil leakage mesh plate 131 into a first plate portion 1311 and a second plate portion 1312. The second plate portion 1312 may be further away from the front panel 120 than the first plate portion 1311. A plurality of oil leakage holes 1314 may be provided on the second plate portion 1312. A connector 122 may be welded to the back of the front panel 120, and the connector 122 may be connected to the connector 1313 of the oil leakage mesh plate 131 by fasteners such as screws. The connector 122 may at least partially cover the first plate portion 1311. It is understood that in order to prevent oil from passing through the first plate portion 1311 and flowing to the smoke baffle 101 and the air inlet 121, the first plate portion 1311 may abut the front panel 120, and the oil leakage hole 1314 may not be provided on the first plate portion 1311. The shape of the air inlet 121 may be circular, polygonal, etc. The shape of the smoke baffle 101 may be similar to the shape of the air inlet 121. In order to make the smoke baffle 101 have a better smoke guiding effect, the shape of the air inlet 121 may be rectangular, and the shape of the corresponding smoke baffle 101 may also be rectangular. The shape of the oil leakage mesh plate 131 may be polygonal, rectangular, etc. To ensure that the oil leakage mesh plate 131 can shield the air inlet 121 from oil stains, the length of the oil leakage mesh plate 131 in a direction perpendicular to the first direction X may be greater than the length of the air inlet 121 in a direction perpendicular to the first direction X.

[0034] The range hood 10 of the utility model blocks oil stains from flowing through the smoke baffle 101 and the air inlet 121 through the first plate portion 1311 of the oil leakage mesh plate 131, thereby preventing oil stains from accumulating in the gap between the smoke baffle 101 and the front panel 120, thereby preventing the smoke baffle 101 from sticking to the front panel 120 and making it difficult to open the smoke baffle 101. When the range hood 10 is applied to the range hood 1, the oil fume absorbing effect of the range hood 1 can be improved.

[0035] In one embodiment of the present utility model, in conjunction with reference to Figures 1 to 5 as well as Figure 8 , the cover body 100 may have a side panel 140 connected to the side of the front panel 120. There may be two side panels 140, and the two side panels 140 may be distributed on the left and right sides of the front panel 120. The oil leakage mesh plate 131 may have a first side 1315 and a second side 1316. The first side 1315 and the second side 1316 may be parallel to the side panel 140, and the second side 1316 may be farther away from the side panel 140 than the first side 1315. In the first direction X, the first side 1315 may be higher than the second side 1316. In this way, the entire oil leakage mesh plate 131 is arranged in an inclined manner, and the oil can drip downward from the second side 1316 along the inclined direction of the oil leakage mesh plate 131, thereby avoiding excessive oil accumulation on the oil leakage mesh plate 131, thereby avoiding the oil from dripping from the periphery of the oil leakage mesh plate 131, and further avoiding the problem of difficulty in collecting the oil. Since the second side 1316 needs to block more oil and dirt than the first side 1315, and the oil and dirt on the first side 1315 will gradually flow to the second side 1316, the width of the oil leakage mesh plate 131 can gradually increase from the first side 1315 to the second side 1316, thereby saving the manufacturing cost of the oil leakage mesh plate 131 and saving space in the smoke collecting chamber 110.

[0036] In one embodiment of the present invention, refer to Figure 5 , an angle may be formed between the plane where the first side 1315 and the second side 1316 are located and the plane perpendicular to the first direction X, and the angle may be 3° to 10°. For example, it may be 3°, 5°, 7°, 10°, etc. In this way, when the angle formed between the plane where the first side 1315 and the second side 1316 are located and the plane perpendicular to the first direction X is within this range, it can be ensured that the oil can drip down from the second side 1316 smoothly. It can be understood that when the first direction X is a vertical direction, the plane perpendicular to the first direction X is a horizontal plane.

[0037] In one embodiment of the present utility model, in conjunction with reference to Figure 2 , Figure 5 and Figure 6, the back of the front panel 120 may have a mounting portion 150 near the side panel 140. The mounting portion 150 may be connected to a driving member 151 that drives the smoke baffle 101 to close or open the air inlet 121. With such a configuration, when the range hood hood 10 is applied to the range hood 1, the user starts the range hood 1, and the driving member 151 can drive the smoke baffle 101 to open the air inlet 121; when the user turns off the range hood 1, the driving member 151 can drive the smoke baffle 101 to close the air inlet 121, which saves the user operation steps when using the range hood 1 and improves the user experience; and, the driving member 151 is arranged on the back of the front panel 120 and near the side panel 140, so that the oil smoke sucked into the smoke collecting chamber 110 has little effect on the driving member 151, thereby increasing the service life of the driving member 151. The driving member 151 may include a motor (not shown in the figure), which is arranged on the mounting portion 150 through a first fixing member 1511. The output shaft of the motor is connected to a connecting rod 1512. The end of the connecting rod 1512 away from the motor is connected to a second fixing member 1513. The second fixing member 1513 is arranged on the smoke baffle 101. There may be two connecting rods 1512.

[0038] In one embodiment of the present utility model, in conjunction with reference to Figure 5 and Figure 8 , there may be a gap 152 between the mounting portion 150 and the front panel 120, and the first edge 1315 may be extended with an extension portion 1317, and the extension portion 1317 may be at least partially located in the gap 152. Such an arrangement can prevent some oil stains from dripping into the mounting portion 150 and affecting the operation of the driving member 151. The extension portion 1317 can completely cover the gap 152 between the mounting portion 150 and the front panel 120. The extension portion 1317 can partially cover the gap 152 between the mounting portion 150 and the front panel 120. The first edge 1315 can be attached to the side wall.

[0039] In one embodiment of the present utility model, in conjunction with reference to Figure 6 and Figure 7 When the smoke shield 101 closes the air inlet 121, there may be a contact width L between the smoke shield 101 and the front panel 120, and the contact width L may be 3 mm to 8 mm. For example, it may be 3 mm, 5 mm, 8 mm, etc. When the contact width L is within this range, the smoke shield 101 is more likely to open or close the air inlet 121, and the possibility of oil stains causing the smoke shield 101 and the front panel 120 to adhere to each other is reduced. It can be understood that the range of this contact width L is smaller than the range of the general contact width, and the value of this contact width L is smaller than the value of the general contact width.

[0040] In one embodiment of the present invention, refer to Figure 2, there can be two air inlets 121, and the two air inlets 121 can be arranged at intervals along the second direction Y, and the second direction Y can be perpendicular to the first direction X. There can be two smoke baffles 101, and the two smoke baffles 101 can correspond one to one with the two air inlets 121 respectively. In this way, when the range hood smoke hood 10 is applied to the range hood 1, and the range hood 1 is installed above a stove with two stoves, the two air inlets 121 can correspond one to one with the two stoves along the second direction Y, thereby enhancing the smoke collection efficiency of the range hood 1. Of course, there can be multiple air inlets 121, and the number of air inlets 121 can be set according to the number of stoves, so that each stove has a corresponding air inlet 121, thereby enhancing the smoke collection efficiency.

[0041] In one embodiment of the present invention, refer to Figure 6 There can be two oil leakage mesh plates 131, and the two oil leakage mesh plates 131 can correspond to the two air inlets 121 one by one. In this way, the two oil leakage mesh plates 131 can prevent the smoke shield plate 101 corresponding to the respective air inlets 121 from adhering to the front panel 120 due to oil stains. The number of oil leakage mesh plates 131 can be set according to the number of air inlets 121.

[0042] In one embodiment of the present utility model, in conjunction with reference to Figure 4 and Figure 5 The enclosure 130 may have two, each enclosure 130 may also include a side mesh plate 132 connected to the oil leakage mesh plate 131, and an oil collection channel 160 may be formed between the side mesh plates 132 of the two enclosures 130. With such a configuration, the oil on the two oil leakage mesh plates 131 may converge into the oil collection channel 160, and no other structural parts are provided in the oil collection channel 160, thereby avoiding the influence of the oil on other structural parts, and preventing other structural parts from blocking the oil from dripping, so that the oil can be quickly collected. The side mesh plate 132 may be provided with a first oil leakage hole 1321, and part of the oil may flow from the oil leakage hole 1314 of the oil leakage mesh plate 131 to the side mesh plate 132, and may then enter the oil collection channel 160 through the first oil leakage hole 1321 of the side mesh plate 132. The enclosure 130 may also be provided with a bottom mesh plate 133 arranged opposite to the oil leakage mesh plate 131, and the bottom mesh plate 133 is also provided with a second oil leakage hole 1331. Some oil stains may drip from the oil leakage hole 1314 of the oil leakage mesh plate 131 to the bottom mesh plate 133, and then flow out from the second oil leakage hole 1331 of the bottom mesh plate 133.

[0043] In one embodiment of the present utility model, in conjunction with reference to Figure 1 and Figure 4The range hood 10 may further include an oil collecting box 170. The oil collecting box 170 may be disposed below the front panel 120, and the oil collecting box 170 may be in communication with the oil collecting channel 160. In such a configuration, the oil collecting box 170 is used to collect and store oil stains to prevent the oil stains from staying in the range hood 10 and affecting the operation of the structural parts in the range hood 10. The oil stains flow into the oil collecting box 170 from the oil collecting channel 160. The oil stains may flow from the oil leakage hole 1314 of the bottom mesh plate 133 to the oil collecting box 170. The oil collecting box 170 is detachable relative to the front panel 120, so as to facilitate the cleaning of the oil stains.

[0044] The range hood 10 can be of various types, such as a Chinese range hood, a top-suction range hood, or a side-suction range hood. Figure 1 and Figure 2 The range hood 10 may be a side suction range hood. The hood body 100 may further include a fixing plate 180, which may be used to fix to a wall in the kitchen so that the range hood 10 may be mounted on the wall. The front panel 120 may be tilted relative to the fixing plate 180.

[0045] According to another aspect of the present invention, in conjunction with Figure 2 and Figure 4 , a range hood 1 is provided, and the range hood 1 may include a chassis 20. The range hood hood 10 as described above may be connected below the chassis 20. The range hood 1 of the utility model includes the range hood hood 10 as described above. Since the range hood hood 10 as described above has the beneficial effects as described above, the range hood 1 including the range hood hood 10 as described above must also have the beneficial effects as described above.

[0046] The fan 210 may be provided inside the case 20. Specifically, in the oil collection process, the user starts the range hood 1, the smoke baffle 101 is driven by the driving member 151 into the smoke collecting chamber 110 and the air inlet 121 is opened, the fan 210 starts to work, the oil smoke enters the smoke collecting chamber 110 from the air inlet 121, and then enters the fan 210, and the smoke and oil are separated by the fan 210, so that part of the oil drips from the case 20 or flows onto the oil leakage mesh plate 131. Because the oil leakage mesh plate 131 is inclined, the oil flows to the oil collection channel 160 and finally flows to the oil collection box 170. Of course, some of the oil may directly drip into the oil collecting channel 160 and flow into the oil collecting box 170. A small amount of oil may also flow through the oil leakage hole 1314 of the oil leakage mesh plate 131 to the side mesh plate 132, and then flow into the oil collecting channel 160 through the oil leakage hole 1314 of the side mesh plate 132, and finally flow into the oil collecting box 170. Of course, a small amount of oil may also drip through the oil leakage hole 1314 of the oil leakage mesh plate 131 to the bottom mesh plate 133, and flow into the oil collecting box 170 from the oil leakage hole 1314 of the bottom mesh plate 133.

[0047] In another embodiment of the present invention, again in conjunction with reference to Figure 2 and Figure 4 , the lower part of the chassis 20 may have an opening 220. The smoke baffle 101 may be hinged to the front panel 120 via a rotating shaft, and the rotating shaft may be disposed on the mounting portion 150. The orthographic projection of the side of the oil leakage mesh plate 131 away from the rotating shaft toward the plane where the opening 220 is located may be located within the opening 220. The chassis 20 may be box-shaped, and the chassis 20 may also be other shapes. The opening 220 may be rectangular or other shapes. It is understandable that the orthographic projection of the side of the oil leakage mesh plate 131 away from the rotating shaft toward the plane where the opening 220 is located may be a line. Such a configuration not only reduces the deflection of oil smoke in the process of entering the chassis 20 from the range hood 10, but also the oil leakage mesh plate 131 can effectively block oil stains to prevent the oil stains from affecting the operation of other structural parts.

[0048] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front", "back", "up", "down", "left", "right", "lateral", "vertical", "vertical", "horizontal", "top", "bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside" and "outside" refer to the inside and outside relative to the contours of each component itself.

[0049] For ease of description, regional relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the regional positional relationship between one or more components or features shown in the figure and other components or features. It should be understood that regional relative terms include not only the orientation of the components as described in the figure, but also different orientations in use or operation. For example, if the components in the accompanying drawings are inverted as a whole, the components "above other components or features" or "above other components or features" will include the situation where the components are "below other components or structures" or "below other components or structures". Therefore, the exemplary term "above" may include both "above" and "below". In addition, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this article is intended to include all of these situations.

[0050] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, parts, components and / or combinations thereof.

[0051] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0052] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the utility model is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of protection claimed by the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A range hood, characterized in that: include: A cover body, the cover body encloses a smoke collecting chamber, and the cover body has at least a front panel, an air inlet is arranged on the front panel, and a smoke baffle is rotatably connected to the front panel for closing or opening the air inlet; An enclosure is arranged around the air inlet in the smoke collecting chamber, and the enclosure has at least an oil leakage mesh plate arranged higher than the air inlet in a first direction, and the oil leakage mesh plate has a connecting portion connected to the front panel, and the connecting portion separates the oil leakage mesh plate into a first plate portion and a second plate portion, the second plate portion is farther away from the front panel than the first plate portion, and the second plate portion is provided with a plurality of oil leakage holes.

2. The range hood according to claim 1, characterized in that: The cover body has a side panel connected to the side of the front panel, and the oil leakage screen has a first side and a second side. The first side and the second side are both parallel to the side panel, and the second side is farther away from the side panel than the first side. In the first direction, the first side is higher than the second side.

3. The range hood according to claim 2, characterized in that: An angle is formed between a plane where the first side and the second side are located and a plane perpendicular to the first direction, and the angle is 3° to 10°.

4. The range hood according to claim 2, characterized in that: The back of the front panel is provided with a mounting portion near the side panel area, and the mounting portion is connected with a driving member for driving the smoke baffle to close or open the air inlet.

5. The range hood according to claim 4, characterized in that: A gap is provided between the mounting portion and the front panel, an extension portion extends from the first side, and the extension portion is at least partially located in the gap.

6. The range hood according to claim 1, characterized in that: When the smoke baffle closes the air inlet, there is a contact width between the smoke baffle and the front panel, and the contact width is 3 mm to 8 mm.

7. The range hood according to claim 1, characterized in that: There are two air inlets, which are spaced apart along a second direction, and the second direction is perpendicular to the first direction; there are two smoke baffles, which correspond one to one with the two air inlets respectively.

8. The range hood according to claim 7, characterized in that: There are two oil leakage mesh plates, and the two oil leakage mesh plates correspond to the two air inlets respectively.

9. The range hood according to claim 7, characterized in that: There are two enclosures, each of which further includes a side mesh plate connected to the oil leakage mesh plate, and an oil collection channel is formed between the side mesh plates of the two enclosures.

10. The range hood according to claim 9, characterized in that: The range hood also includes an oil collecting box, which is disposed below the front panel and is communicated with the oil collecting channel.

11. A range hood, comprising a chassis, characterized in that: A range hood as described in any one of claims 1 to 10 is connected below the chassis.

12. The range hood according to claim 11, characterized in that: The lower part of the chassis is provided with an opening, the smoke baffle is hinged to the front panel via a rotating shaft, and the orthographic projection of one side of the oil leakage net plate away from the rotating shaft toward the plane where the opening is located is located in the opening.

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