Air suction panel and range hood with same

Abstract

The air suction panel is applied to the range hood, when the range hood works, negative pressure can be generated at a first air suction opening, a second air suction opening and a third air suction opening, the first air suction opening is closer to a kitchen range than the second air suction opening and the third air suction opening, and when the generation speed of oil smoke is high, the second air suction opening is closer to the kitchen range than the third air suction opening. A large amount of oil smoke rushes to the first air suction opening, part of the oil smoke is sucked into a smoke collecting cavity of the range hood by the first air suction opening, the oil smoke which is not sucked by the first air suction opening in time flows upwards along the air suction panel, and after the oil smoke flows to the position above the first air suction opening, part of the oil smoke flows towards the left side and the right side and part of the oil smoke flows forwards or continuously upwards under the flow blocking effect of the air suction panel. Oil smoke flowing towards the left side and the right side can be sucked into the smoke collecting cavity through the second air suction openings close to the left end and the right end of the air suction panel, and oil smoke flowing forwards or continuously upwards can be sucked into the smoke collecting cavity through the third air suction openings. Therefore, lampblack escape can be reduced, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance technical field, specifically, relate to a kind of suction panel and the range hood with it. BACKGROUND

[0002] When user carries out cooking operation, a large amount of oil fume is generated, and the oil fume diffused in cooking space will pollute the cooking space. The cooking personnel working in the environment full of oil fume will inhale the oil fume for a long time, and the health will be harmed. The range hood is an electric appliance for discharging the oil fume generated by the user cooking out of the kitchen. The range hood is located above the cooking appliance, and when the user carries out cooking operation, the oil fume generated by cooking is discharged out of the kitchen to provide a healthy cooking environment for the user. The existing side suction type range hood is provided with a side suction port on the suction panel. The side suction port is closer to the cooking appliance, and the oil fume can be discharged out of the kitchen faster. However, when the user performs stir-frying, the oil fume is generated at a relatively fast speed, and a large amount of oil fume rushes to the side suction port. The oil fume that cannot be sucked by the side suction port will escape upward along the suction panel, which affects the purification effect of the range hood on the oil fume and reduces the user experience. SUMMARY

[0003] The utility model aims at providing a kind of suction panel and the range hood with it, which is used to solve the above technical problems.

[0004] The suction panel provided by the utility model is used for the range hood. The suction panel is provided with a first suction port, a second suction port and a third suction port. The first suction port is located below the second suction port and the third suction port. The second suction port is located between the first suction port and the third suction port. The length of the second suction port is less than the length of the third suction port. The second suction port is arranged close to the left end and the right end of the suction panel.

[0005] According to an embodiment of the utility model, the suction panel includes a first part, a second part and a third part. The first part extends from front to back, and the third part extends from top to bottom. The second part connects the first part and the third part. The first suction port is arranged on the third part, and the second suction port and the third suction port are arranged on the first part.

[0006] According to an embodiment of the utility model, the second suction port is located on the first part and at the rear side of the third suction port.

[0007] According to an embodiment of the utility model, first part is equipped with cavity, second suction port and third suction port are located in cavity, the number of cavity is one, the number of third suction port is one or two or more, one third suction port extends to the left end of the left side of corresponding side second suction port along the width direction of cavity, and extends to the right end of the right side of corresponding side second suction port, or, two or more third suction ports are arranged along the width direction of cavity, the left end of the leftmost third suction port extends to the left end of the left side of corresponding side second suction port, and the right end of the rightmost third suction port extends to the right end of the right side of corresponding side second suction port.

[0008] According to an embodiment of the utility model, first part is equipped with cavity, second suction port and third suction port are located in cavity, the number of cavity is one, the number of third suction port is one or two or more, one third suction port extends to the left end of the left side of corresponding side second suction port along the width direction of cavity, and extends to the right end of the right side of corresponding side second suction port, or, two or more third suction ports are arranged along the width direction of cavity, the left end of the leftmost third suction port extends to the left end of the left side of corresponding side second suction port, and the right end of the rightmost third suction port extends to the right end of the right side of corresponding side second suction port.

[0009] According to an embodiment of the utility model, first part is equipped with cavity, second suction port and third suction port are located in cavity, the number of cavity is one, the number of third suction port is one or two or more, one third suction port extends to the left end of the left side of corresponding side second suction port along the width direction of cavity, and extends to the right end of the right side of corresponding side second suction port, or, two or more third suction ports are arranged along the width direction of cavity, the left end of the leftmost third suction port extends to the left end of the left side of corresponding side second suction port, and the right end of the rightmost third suction port extends to the right end of the right side of corresponding side second suction port.

[0010] According to an embodiment of the utility model, first part is equipped with cavity, second suction port and third suction port are located in cavity, the number of cavity is one, the number of third suction port is one or two or more, one third suction port extends to the left end of the left side of corresponding side second suction port along the width direction of cavity, and extends to the right end of the right side of corresponding side second suction port, or, two or more third suction ports are arranged along the width direction of cavity, the left end of the leftmost third suction port extends to the left end of the left side of corresponding side second suction port, and the right end of the rightmost third suction port extends to the right end of the right side of corresponding side second suction port.

[0011] The utility model also proposes a kind of range hood, using above-mentioned suction panel, range hood includes range hood main body, range hood main body has smoke collecting cavity, suction panel is connected on range hood main body, and suction panel forms the top plate and front panel of range hood main body, first suction port is located on the front panel of range hood main body, second suction port and third suction port are located on the top plate of range hood main body, and first suction port, second suction port and third suction port are communicated with smoke collecting cavity.

[0012] According to an embodiment of the utility model, suction panel is also equipped with lighting window, range hood main body also has electric control cavity, lighting lamp is equipped in electric control cavity, and lighting lamp is installed in electric control cavity, and its illumination side is aligned with lighting window.

[0013] According to an embodiment of the utility model, the left and right sides of range hood main body are equipped with wind baffle.

[0014] Compared with prior art, the suction panel of the utility model has the following advantages:

[0015] The smoke machine is characterized in that the smoke machine comprises a smoke machine main body, a smoke collecting cavity, an electric control cavity, a baffle, a lighting lamp and a smoke suction panel, wherein the smoke suction panel is arranged on the smoke machine main body, the smoke suction panel comprises a first part, a second part and a third part, the first part is arranged on the baffle, the second part is arranged on the first part, the third part is arranged on the second part, the first part is provided with a first smoke suction opening, the second part is provided with a second smoke suction opening, and the third part is provided with a third smoke suction opening; the smoke collecting cavity is arranged on the smoke machine main body and is communicated with the first smoke suction opening, the second smoke suction opening and the third smoke suction opening; the electric control cavity is arranged on the smoke machine main body and is communicated with the first smoke suction opening, the second smoke suction opening and the third smoke suction opening; and the lighting lamp is arranged on the smoke machine main body and is communicated with the first smoke suction opening, the second smoke suction opening and the third smoke suction opening. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FIG. 1 is a structural schematic view of the smoke suction panel according to the present application;

[0017] Figure 2 FIG. 2 is a structural schematic view of the smoke suction panel according to the present application from another direction;

[0018] Figure 3 FIG. 3 is a structural schematic view of the smoke machine according to the present application;

[0019] Figure 4 FIG. 4 is a structural sectional view of the smoke machine according to the present application;

[0020] Figure 5 FIG. 5 is a structural schematic view of another embodiment of the smoke suction panel according to the present application;

[0021] Figure 6 FIG. 6 is a structural schematic view of another embodiment of the smoke machine according to the present application;

[0022] Figure 7 FIG. 7 is a structural sectional view of another embodiment of the smoke machine according to the present application;

[0023] Figure 8 FIG. 8 is a structural schematic view of still another embodiment of the smoke machine according to the present application;

[0024] Figure 9 FIG. 9 is a structural schematic view of yet another embodiment of the smoke machine according to the present application.

[0025] In the drawing: 1. smoke suction panel, 1a. first part, 1b. second part, 1c. third part, 11. first smoke suction opening, 12. second smoke suction opening, 13. third smoke suction opening, 14. lighting window, 2. smoke machine main body, 21. smoke collecting cavity, 22. electric control cavity, 23. baffle, 3. lighting lamp.

[0026] The function realization and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0027] In the following, a plurality of embodiments of the utility model will be disclosed with reference to the drawings. For the purpose of clear illustration, a plurality of practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit the utility model. That is, in some embodiments of the utility model, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be drawn in a simple schematic manner in the drawings.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, the description of "first", "second", etc. in the utility model is only for the purpose of description, and does not mean to specially indicate the order or sequence, nor to limit the utility model. It is only used to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled persons in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0030] In order to further understand the content, characteristics and effects of the utility model, the following embodiments are exemplified and described in detail as follows in combination with the drawings:

[0031] Please refer to Figures 1 to 4 The utility model discloses a kind of suction faceplate 1, for smoke machine, the suction faceplate 1 disclosed in the utility model is equipped with first suction port 11, second suction port 12 and third suction port 13, first suction port 11 is located below second suction port 12 and third suction port 13, second suction port 12 is located between first suction port 11 and third suction port 13, the length of second suction port 12 is less than the length of third suction port 13, second suction port 12 is close to the left end and right end of suction faceplate 1 Setting.

[0032] In the embodiment, the extractor hood comprises an extractor hood body 2. When the air suction panel 1 is installed on the extractor hood body 2, the air suction panel 1 can serve as a front panel of the extractor hood body 2, or as a front panel and a top panel of the extractor hood body 2. If the air suction panel 1 only serves as a front panel of the extractor hood body 2, the panel surface of the air suction panel 1 is inclined downward, and the first air suction opening 11, the second air suction opening 12 and the third air suction opening 13 are sequentially arranged from bottom to top. If the air suction panel 1 simultaneously serves as a front panel and a top panel of the extractor hood body 2, the first air suction opening 11 is arranged on the front panel portion, and the second air suction opening 12 and the third air suction opening 13 are arranged on the top panel portion. At this time, the second air suction opening 12 is located at the rear side of the third air suction opening 13.

[0033] The extractor hood body 2 is provided with a smoke collecting cavity 21. The smoke collecting cavity 21 is in communication with the first air suction opening 11, the second air suction opening 12 and the third air suction opening 13. A smoke exhaust fan is installed in the smoke collecting cavity 21. When the smoke exhaust fan is running, negative pressure can be generated at the first air suction opening 11, the second air suction opening 12 and the third air suction opening 13. The oil fume generated by the user during cooking can be sucked into the smoke collecting cavity 21 through the first air suction opening 11, the second air suction opening 12 and the third air suction opening 13, and finally discharged by the smoke exhaust fan. The number of the second air suction openings 12 is two. The two second air suction openings 12 are respectively close to the left end and the right end of the air suction panel 1. The first air suction opening 11, the second air suction opening 12 and the third air suction opening 13 are arranged along the width direction of the air suction panel 1.

[0034] When the air suction panel 1 is applied to the extractor hood and the smoke exhaust fan is working, negative pressure is generated at the first air suction opening 11, the second air suction opening 12 and the third air suction opening 13. The first air suction opening 11 is closer to the stove than the second air suction opening 12 and the third air suction opening 13. When the generation speed of the oil fume is relatively fast, a large amount of oil fume flows to the first air suction opening 11. Part of the oil fume is sucked into the smoke collecting cavity 21 of the extractor hood by the first air suction opening 11. The oil fume that cannot be sucked by the first air suction opening 11 flows upward along the air suction panel 1. After the oil fume flows above the first air suction opening 11, part of the oil fume flows to the left and right sides under the flow blocking effect of the air suction panel 1, and part of the oil fume flows forward or continues to flow upward. The oil fume flowing to the left and right sides is sucked into the smoke collecting cavity 21 by the second air suction opening 12 close to the left end and the right end of the air suction panel 1. The oil fume flowing forward or continuing to flow upward is sucked into the smoke collecting cavity 21 by the third air suction opening 13. In this way, the oil fume flowing through the air suction panel 1 can be fully sucked into the smoke collecting cavity 21, reducing the escape of the oil fume, improving the suction effect of the extractor hood on the oil fume and improving the user experience.

[0035] The air suction panel 1, the width of the first air suction port 11 along the left-right direction is less than the distance from the left end of the second air suction port 12 of the left end of the air suction panel 1 to the right end of the second air suction port 12 of the right end of the air suction panel 1, that is, the second air suction port 12 on the left side extends to the left side and beyond the left side of the first air suction port 11, the air suction range on the left side is increased, the second air suction port 12 on the right side extends to the right side and beyond the right side of the first air suction port 11, the air suction range on the right side is increased, so that the oil fume not sucked by the first air suction port 11 is sucked by the second air suction port 12 in the process of flowing upwards and escaping to both sides.

[0036] In the air suction panel 1 of the utility model, as shown in the drawings, Figures 1 to 4 The air suction panel 1 comprises a first part 1a, a second part 1b and a third part 1c, the first part 1a extends from front to back, the third part 1c extends from top to bottom, the second part 1b connects the first part 1a and the third part 1c, the first air suction port 11 is arranged on the third part 1c, and the second air suction port 12 and the third air suction port 13 are arranged on the first part 1a. The first part 1a can serve as a top plate of the smoke machine main body 2, the third part 1c can serve as a front panel of the smoke machine main body 2, and the second part 1b connects the rear side edge of the top plate and the top side edge of the front panel. In this way, the first part 1a, the second part 1b and the third part 1c jointly enclose a half-enclosed smoke gathering space, so that even if the oil fume cannot be sucked into the first air suction port 11 and flows upwards, the oil fume will flow in the range of the smoke gathering space first, thereby delaying the time for the oil fume to escape from the vicinity of the smoke machine main body 2 and prolonging the stay time of the oil fume in the front side of the smoke machine main body 2. During this period, the second air suction port 12 and the third air suction port 13 can suck the oil fume in the smoke gathering space into the smoke collecting cavity 21 in time, so as to reduce the oil fume escape.

[0037] The second part 1b is arc-shaped, the upper edge of the arc-shaped part is connected with the first part 1a, and the lower edge of the arc-shaped part is connected with the third part 1c, so that the air suction panel 1 smoothly transitions between the first part 1a and the third part 1c, so that the oil fume can flow more smoothly when changing the flow direction through the second part 1b, and air flow disorder when the oil fume changes direction is prevented. In actual application, the first part 1a, the second part 1b and the third part 1c can be integrally formed, so as to simplify the production and processing process of the air suction panel 1 and improve the structural stability of the air suction panel 1.

[0038] In the air suction panel 1 of the utility model, as shown in the drawings, Figure 1 And Figure 3As shown, the second air inlet 12 is located at the rear side of the third air inlet 13 on the first part 1a. The oil fume that cannot be sucked by the first air inlet 11 flows along the third part 1c to the rear of the first part 1a. Under the flow blocking effect of the first part 1a, part of the oil fume flows to the left and right sides of the first part 1a, and another part of the oil fume flows from the rear to the front of the first part 1a. Since the second air inlet 12 is located at the rear side of the third air inlet 13 and close to the left and right ends of the first part 1a, the oil fume flowing to the left and right sides of the first part 1a is sucked into the smoke collecting cavity 21 by the second air inlet 12, and the oil fume flowing from the rear to the front of the first part 1a is sucked into the smoke collecting cavity 21 by the third air inlet 13. The positions of the second air inlet 12 and the third air inlet 13 are reasonably set according to different flow paths of the oil fume, so that the oil fume escaping in different directions can be fully sucked, and the suction effect of the oil fume is further improved. The second air inlet 12 and the third air inlet 13 are close to the rear side of the first part 1a on the first part 1a, that is, close to the third part 1c. The oil fume in front of the third part 1c flows to the rear side of the first part 1a under the negative pressure effect of the second air inlet 12 and the third air inlet 13, and does not directly flow to the front side of the first part 1a, so that the oil fume flowing to the rear of the first part 1a can be prevented from directly escaping from the front edge of the first part 1a, and the suction effect of the oil fume is further improved.

[0039] As shown in the drawings, Figure 1 and Figure 3 As shown, the first part 1a is provided with a cavity, and the second air inlet 12 and the third air inlet 13 are arranged in the cavity. The cavity can gather the oil fume flowing to the first part 1a, so as to increase the difficulty of the oil fume escaping from the first part 1a, prolong the time of the oil fume flowing along the first part 1a, and provide sufficient time for the first air inlet 11 and the second air inlet 12 to fully suck the oil fume into the smoke collecting cavity 21.

[0040] The number of the cavity of the air suction panel 1 is one, and the number of the third air inlet 13 is one or two or more. One third air inlet 13 extends to the left end of the corresponding second air inlet 12 on the left side and extends to the right end of the corresponding second air inlet 12 on the right side along the width direction of the cavity. Alternatively, two or more third air inlets 13 are arranged along the width direction of the cavity. The left end of the leftmost third air inlet 13 extends to the left end of the corresponding second air inlet 12, and the right end of the rightmost third air inlet 13 extends to the right end of the corresponding second air inlet 12.

[0041] In some embodiments, the number of the third air inlets 13 is one, the left end of the third air inlet 13 is flush with the left end of one of the second air inlets 12, and the right end of the third air inlet 13 is flush with the right end of another second air inlet 12. In this way, the appearance integrity of the air suction panel 1 can be improved, and the distribution positions of the second air inlets 12 and the third air inlets 13 can be reasonably arranged to ensure that the oil fume flowing to the first part 1a is fully sucked into the smoke collecting cavity 21.

[0042] In other embodiments, the number of the third air inlets 13 is two or more, the two or more third air inlets 13 are arranged along the width direction of the cavity, the left end of the leftmost third air inlet 13 extends to the left end of the corresponding side second air inlet 12, and the right end of the rightmost third air inlet 13 extends to the right end of the corresponding side second air inlet 12. Please refer to Figure 1 and Figure 3 For example, the left end of one of the two third air inlets 13 is flush with the left end of one of the second air inlets 12, and the right end of the other third air inlet 13 is flush with the right end of another second air inlet 12. Since the length of the third air inlet 13 is greater than the length of the second air inlet 12, the ends of the two third air inlets 13 close to each other can be close to the middle of the cavity bottom plate. In this way, the appearance integrity of the air suction panel 1 can be improved, and the distribution positions of the second air inlets 12 and the third air inlets 13 can be reasonably arranged to ensure that the oil fume flowing to the first part 1a is fully sucked into the smoke collecting cavity 21.

[0043] In the air suction panel 1 of the utility model, as shown in Figure 1 and Figure 3 , the first part 1a is further provided with a lighting window 14, and the lighting window 14 is arranged on the front side wall surface of the cavity. When the air suction panel 1 is installed on the smoke machine main body 2, the smoke machine main body 2 is provided with a lighting lamp 3, and the lighting side of the lighting lamp 3 is aligned with the lighting window 14. The lighting window 14 is arranged downward, the lighting lamp 3 is installed in the lighting window 14, and the light emitted by the lighting lamp 3 can be irradiated downward through the lighting window 14, so that the area where the user is located can be illuminated, thereby assisting the user's cooking process, and the use effect of the smoke machine can be improved.

[0044] As shown in Figures 5 to 7 , in some embodiments, the first part 1a is provided with a cavity, the second air inlets 12 and the third air inlets 13 are arranged in the cavity, the number of the cavities is two, one third air inlet 13 and one second air inlet 12 are arranged in each cavity, the third air inlet 13 extends along the width direction of the cavity, and the second air inlet 12 is arranged close to the left side / right side of the cavity and extends to the left side / right side of the third air inlet 13.

[0045] The two cavities are distributed along the width direction of the first part 1a, and the two cavities can be defined as a left cavity and a right cavity, the second air inlet 12 in the left cavity is close to the left cavity wall of the left cavity, and the second air inlet 12 in the right cavity is close to the right cavity wall of the right cavity. The left end of the second air inlet 12 in the left cavity is flush with the left end of the third air inlet 13 in the left cavity. The right end of the second air inlet 12 in the right cavity is flush with the right end of the third air inlet 13 in the right cavity. By setting the number of cavities to two, the oil fume can be divided when flowing to the first part 1a, avoiding the oil fume flow disorder when the oil fume just contacts the first part 1a and turns, so that the divided oil fume can be more timely and fully sucked into the smoke collecting cavity 21 by the second air inlet 12 and the third air inlet 13 in the two cavities.

[0046] As shown in the drawing, the first part 1a is provided with a lighting window 14 between the two cavities. Figures 5 to 7 When the air suction panel 1 is installed on the smoke machine main body 2, the smoke machine main body 2 is provided with a lighting lamp 3, and the lighting side of the lighting lamp 3 is aligned with the lighting window 14. The lighting window 14 is downwardly arranged, the lighting lamp 3 is installed in the lighting window 14, and the light emitted by the lighting lamp 3 can be downwardly irradiated through the lighting window 14, so as to illuminate the area where the user is located, thereby assisting the user in the cooking process, and improving the use effect of the smoke machine.

[0047] The utility model also provides a smoke machine which adopts the above air suction panel 1, and the smoke machine comprises a smoke machine main body 2, the smoke machine main body 2 is provided with a smoke collecting cavity 21, the air suction panel 1 is connected to the smoke machine main body 2, the air suction panel 1 forms the top plate and the front panel of the smoke machine main body 2, the first air inlet 11 is arranged on the front panel of the smoke machine main body 2, the second air inlet 12 and the third air inlet 13 are arranged on the top plate of the smoke machine main body 2, and the first air inlet 11, the second air inlet 12 and the third air inlet 13 are communicated with the smoke collecting cavity 21.

[0048] A smoke exhaust fan is installed in the smoke collecting cavity 21, and when the smoke exhaust fan operates, negative pressure can be generated in the first air inlet 11, the second air inlet 12 and the third air inlet 13, the oil fume generated by the user during cooking can be sucked into the smoke collecting cavity 21 through the first air inlet 11, the second air inlet 12 and the third air inlet 13, and finally be exhausted by the smoke exhaust fan.

[0049] When the smoke machine works, negative pressure is generated at the first air inlet 11, the second air inlet 12 and the third air inlet 13, and the first air inlet 11 is closer to the stove than the second air inlet 12 and the third air inlet 13, when the generation speed of the oil fume is relatively fast, a large amount of oil fume flows to the first air inlet 11, part of the oil fume is sucked into the smoke collecting cavity 21 of the smoke machine by the first air inlet 11, and the oil fume that cannot be sucked by the first air inlet 11 flows upwards along the air suction panel 1, and after the oil fume flows to the upper side of the first air inlet 11, part of the oil fume flows to the left and right sides under the flow blocking effect of the air suction panel 1, and part of the oil fume flows forward or upwards, the oil fume flowing to the left and right sides is sucked into the smoke collecting cavity 21 by the second air inlet 12 close to the left end and the right end of the air suction panel 1, and the oil fume flowing forward or upwards is sucked into the smoke collecting cavity 21 by the third air inlet 13.

[0050] As shown in FIGS. 1 and 2, the smoke machine comprises a smoke machine body 2 and an air suction panel 1. Figure 4 As shown in FIGS. 1 and 2, the smoke machine comprises a smoke machine body 2 and an air suction panel 1. Figure 7 As shown in FIGS. 1 and 2, the smoke machine comprises a smoke machine body 2 and an air suction panel 1. The lighting window 14 is downwardly arranged, the lighting lamp 3 is installed in the lighting window 14, and the light emitted by the lighting lamp 3 can be irradiated downwardly through the lighting window 14, so that the area where the user is located can be illuminated, the cooking process of the user can be assisted and illuminated, and the use effect of the smoke machine can be improved.

[0051] As shown in FIGS. 1 and 2, the smoke machine comprises a smoke machine body 2 and an air suction panel 1. Figure 8 As shown in FIGS. 1 and 2, the smoke machine comprises a smoke machine body 2 and an air suction panel 1. Figure 9 As shown in FIGS. 1 and 2, the smoke machine comprises a smoke machine body 2 and an air suction panel 1. The oil fume that is not sucked in time by the first air inlet 11 not only flows upwards, but also escapes to the left and right sides of the front panel, the wind baffle 23 can block the oil fume escaping to the left and right sides, the oil fume is prevented from being easily diffused in the direction away from the smoke machine body 2, the stay time of the oil fume near the air suction panel 1 and the top plate is prolonged, and the oil fume can be more fully sucked into the smoke collecting cavity 21 by the second air inlet 12 and the third air inlet 13.

[0052] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement or improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A suction panel (1) for a range hood, characterized in that: The air suction panel (1) is provided with a first air suction port (11), a second air suction port (12) and a third air suction port (13), the first air suction port (11) is located below the second air suction port (12) and the third air suction port (13), the second air suction port (12) is located between the first air suction port (11) and the third air suction port (13), the length of the second air suction port (12) is less than the length of the third air suction port (13), and the second air suction port (12) is arranged close to the left end and the right end of the air suction panel (1).

2. The air suction panel (1) according to claim 1, characterized in that The air suction panel (1) comprises a first part (1a), a second part (1b) and a third part (1c), the first part (1a) extends from front to back, the third part (1c) extends from top to bottom, and the second part (1b) connects the first part (1a) and the third part (1c), the first air suction port (11) is arranged on the third part (1c), and the second air suction port (12) and the third air suction port (13) are arranged on the first part (1a).

3. The air suction panel (1) according to claim 2, characterized in that The second air suction port (12) is located on the rear side of the third air suction port (13) on the first part (1a).

4. The air suction panel (1) according to claim 2, characterized in that The first part (1a) is provided with a cavity, the second air suction port (12) and the third air suction port (13) are arranged in the cavity, the number of the cavity is one, the number of the third air suction port (13) is one or two or more, one third air suction port (13) extends to the left end of the corresponding second air suction port (12) on the left side of the cavity and extends to the right end of the corresponding second air suction port (12) on the right side of the cavity along the width direction of the cavity; or, two or more third air suction ports (13) are arranged along the width direction of the cavity, the left end of the leftmost third air suction port (13) extends to the left end of the corresponding second air suction port (12), and the right end of the rightmost third air suction port (13) extends to the right end of the corresponding second air suction port (12).

5. The air suction panel (1) according to claim 4, characterized in that The first part (1a) is further provided with an illumination window (14), and the illumination window (14) is arranged on the front side wall of the cavity.

6. The air suction panel (1) according to claim 2, characterized in that The first part (1a) is provided with a cavity, the second air suction port (12) and the third air suction port (13) are arranged in the cavity, the number of the cavity is two, one third air suction port (13) and the second air suction port (12) are arranged in each cavity, the third air suction port (13) extends along the width direction of the cavity, and the second air suction port (12) is arranged close to the left side / right side of the left / right cavity and extends to the left side / right side of the third air suction port (13).

7. The air suction panel (1) according to claim 6, characterized in that The first part (1a) is further provided with an illumination window (14), and the illumination window (14) is arranged between the two cavities.

8. A range hood employing the air intake panel (1) according to any one of claims 1 to 7, characterized in that, The range hood body (2) has a smoke collecting cavity (21), the air suction panel (1) is connected to the range hood body (2), the air suction panel (1) forms the top plate and the front plate of the range hood body (2), the first air suction port (11) is arranged on the front plate of the range hood body (2), the second air suction port (12) and the third air suction port (13) are arranged on the top plate of the range hood body (2), and the first air suction port (11), the second air suction port (12) and the third air suction port (13) are communicated with the smoke collecting cavity (21).

9. The range hood according to claim 8, wherein The air suction panel (1) is further provided with an illumination window (14), the range hood body (2) further has an electric control cavity (22), the electric control cavity (22) is provided with an illuminating lamp (3), and the illuminating lamp (3) is installed in the electric control cavity (22) and is aligned with the illumination window (14) on the illumination side.

10. The range hood according to claim 8, wherein The range hood body (2) is provided with a wind baffle (23) on the left side and the right side.

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