CN217464585U

CN217464585U - Fume exhaust fan

Info

Publication number: CN217464585U
Application number: CN202221230668.1U
Authority: CN
Inventors: 李建平; 刘晓维; 张振直; 梁心悦
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-20
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a range hood, the range hood includes: a cigarette maker body having a first smoking opening; the display screen assembly is arranged on the cigarette machine main body and comprises a transparent display screen and a touch module, the transparent display screen is located in front of the first cigarette suction port, and the touch module is arranged on the rear side of the transparent display screen. According to the utility model discloses lampblack absorber can realize through the display screen that visual mutual, realize that the integration setting of touch and demonstration, the user of being convenient for clean, improve the aesthetic property of cigarette machine.

Description

Fume exhaust fan

Technical Field

The utility model relates to a domestic appliance field particularly, relates to a lampblack absorber.

Background

Generally, the range hood in the related art watches contents through a display screen, and the display screen or the range hood is controlled through keys, so that oil smoke is easily gathered in gaps around the keys, and operation or cleaning by a user is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a range hood, this range hood can realize through the display screen that visual interaction, realization touch and the integration setting that shows, the user of being convenient for clean, improve the aesthetic property of cigarette machine.

According to the utility model discloses lampblack absorber, include: a cigarette maker body having a first smoking opening; the display screen assembly is arranged on the cigarette machine main body and comprises a transparent display screen and a touch module, the transparent display screen is located in front of the first cigarette suction port, and the touch module is arranged on the rear side of the transparent display screen.

According to the utility model discloses lampblack absorber can realize through the display screen that visual mutual, realize that the integration setting of touch and demonstration, the user of being convenient for clean, improve the aesthetic property of cigarette machine.

In addition, according to the utility model discloses the lampblack absorber of above-mentioned embodiment can also have following additional technical characterstic:

according to some embodiments of the utility model, the front side of transparent display screen has display area and touch-control district, touch-control module with the position in touch-control district corresponds.

In some embodiments, the touch area extends along a width direction or a length direction of the transparent display screen.

According to the utility model discloses a some embodiments, touch module is close to transparent display screen sets up in the one end of first direction, first direction does transparent display screen's width direction or length direction.

In some embodiments, the display screen assembly further comprises: and the air supply device is arranged at the rear side of the transparent display screen and used for supplying air to the rear side of the transparent display screen so that the rear side of the transparent display screen forms the air curtain, wherein the touch module is clamped between the transparent display screen and the air supply device.

In some examples, the air supply device includes: the shell extends along a second direction perpendicular to the first direction and defines an air duct; the rotatable fan, the fan is located in the wind channel, wherein, casing self perhaps the casing with inject air intake and air outlet between the transparent display screen, the air outlet is located the rear portion of transparent display screen just the opening orientation of air outlet transparent display screen is in the other end of first direction.

In some examples, the fan includes a plurality of fans arranged evenly and at intervals along the second direction.

In some examples, the outlet vent extends in the second direction.

In some examples, the air inlet extends in the second direction; or, the air inlet comprises a plurality of air inlet holes which are arranged at intervals along the second direction.

According to some embodiments of the utility model, the length direction of transparent display screen extends along the vertical extension of upper and lower direction or extends towards the downward slope from the back to the front.

According to some embodiments of the utility model, the cigarette machine main part is injectd and is had the lower part open-ended chamber that holds, the display screen subassembly is portable between primary importance and second place under the state of primary importance, the display screen subassembly accept in hold the intracavity under the state of second place, the display screen subassembly is followed the lower part opening stretches out hold outside the chamber.

In some embodiments, the machine body comprises: the first main body part is suitable for being arranged right above the cooker; the first main body part is connected with the rear part of the first main body part, the other end of the second main body part is suitable for extending towards the rear of the cooker, the first main body part defines the accommodating cavity, the first smoking port is located at the bottom of the first main body part, and the front part of the second main body part is provided with a second smoking port.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is according to the utility model discloses the structural schematic diagram of lampblack absorber.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a cross-sectional view of a range hood according to an embodiment of the present invention.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is an enlarged view at C in fig. 3.

Reference numerals: a range hood 1,

A cigarette machine main body 100, a containing cavity 101, a lower opening 102, a first main body part 110, a first smoke suction port 112, a smoke outlet 113, a fan 115, a second main body part 120, a second smoke suction port 121,

The display screen assembly 200, the transparent display screen 210, the display area 211, the touch area 212, the air supply device 220, the housing 221, the air inlet 230, the filter 231, the air outlet 240, the air duct 250, and the touch module 260.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A range hood 1 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1-5, the range hood 1 according to the embodiment of the present invention includes a range hood main body 100 and a display screen assembly 200.

The range hood body 100 has a first smoke exhaust port 112, and the oil smoke can enter the range hood 1 from the first smoke exhaust port 112 and be exhausted by the range hood 1 to exhaust the indoor oil smoke.

The display screen assembly 200 is arranged on the cigarette machine main body 100, the display screen assembly 200 comprises a transparent display screen 210, the transparent display screen 210 is positioned in front of the first smoke suction port 112, on one hand, the transparent display screen 210 is convenient for a user to view the content on the transparent display screen 210 or operate the transparent display screen 210, on the other hand, the transparent display screen 210 can prevent oil smoke from diffusing outwards, so that the oil smoke enters the first smoke suction port 112 as far as possible, and the oil smoke is prevented from overflowing.

Wherein, transparent display screen 210's setting can make things convenient for the user to realize visual human-computer interaction on the one hand, and transparent display screen 210 can be passed through to on the other hand user's sight to observe the state of culinary art, avoid influencing user's normal culinary art, be convenient for improve user's use and experience.

In some embodiments, the user may interact visually through the transparent display screen 210, such as viewing a recipe through the transparent display screen 210 to make a synchronous meal, performing a remote video chat through the transparent display screen 210 while cooking, performing a live broadcast with the transparent display screen 210 while cooking, and so forth.

The display screen assembly 200 further comprises a touch module 260, the touch module 260 is arranged on the rear side of the transparent display screen 210, so that the flatness of the front side of the transparent display screen 210 is kept conveniently, a user can watch and operate the transparent display screen 210 conveniently, and the attractiveness of the display screen assembly 200 is improved conveniently.

In addition, touch module 260 can form the area that can touch on transparent display screen 210, and the user can control transparent display screen 210 or lampblack absorber 1 in this area to realize the integration setting of demonstration and operation through display screen subassembly 200, be convenient for improve lampblack absorber 1's aesthetic property. When a user cleans the transparent display screen 210, the areas for touch control can be simultaneously cleaned, so that the user can clean the range hood 1 conveniently.

Therefore, according to the utility model discloses lampblack absorber 1 can realize through the display screen that visual interaction, realization touch and the integration setting that shows, the user of being convenient for clean, improve the aesthetic property of cigarette machine.

A range hood 1 according to a specific embodiment of the present invention is described below with reference to the accompanying drawings.

In some embodiments of the present invention, as shown in fig. 2 and fig. 5, the front side of the transparent display screen 210 has a display area 211 and a touch area 212, the user can view air temperature, recipes, videos, etc. through the display area 211, and the user can operate the range hood 1, the transparent display screen 210, or other devices through the touch area 212.

The touch module 260 corresponds to the touch area 212, that is, the touch module 260 can act on the corresponding area of the transparent display screen 210, so that the area becomes the touch area 212, so as to facilitate the user to perform an operation.

For example, the range hood 1 may be connected to other home electrical appliances through a network, such as a microwave oven, a rice cooker, an oven, etc., and the user may check the status of the home electrical appliances through the display area 211 and operate the home electrical appliances through the touch area 212, so that the user can control the other home electrical appliances while cooking, and the user is more interested in cooking.

In addition, lampblack absorber 1 can also pass through network connection with equipment such as electronic doorbell, watch-dog, air conditioner, and when the guest pressed the doorbell, the user that is in the kitchen can directly call out the picture of watch-dog through touch-control district 212, watches the content that the watch-dog shot through display area 211, then operates the lock through touch-control district 212 again, and the user need not to leave the kitchen just so can operate the lock. When the user perceives that the indoor temperature is too high or the user views that the indoor temperature is too high through the display area 211, the air conditioner can be operated through the touch area 212. Set up like this and to make the user more be absorbed in the culinary art, improved the convenience of user operation

In some optional embodiments of the utility model, the touch-control district 212 extends along the width direction or the length direction of transparent display screen 210 to enlarge the scope of touch-control district 212 when sheltering from the display range of transparent display screen 210 as far as possible, be convenient for the user to operate touch-control district 212.

In some embodiments, as shown in fig. 1, the width direction of the transparent display screen 210 extends along the left-right direction (the left-right direction is shown in fig. 1), and the touch area 212 extends along the left-right direction, so that the transparent display screen 210 or the range hood 1 and the like can be conveniently operated by a user through the touch area 212 in a concentrated manner in the same area, and the use by the user is facilitated.

In some embodiments of the present invention, the touch module 260 is close to the transparent display screen 210 and is disposed at one end of the first direction, and the first direction is the width direction or the length direction of the transparent display screen 210, so as to ensure the integrity of the display area 211 as much as possible, and avoid the touch module 260 from affecting the content of the display area 211, which is convenient for the user to use.

In some embodiments, as shown in fig. 1, the first direction is a length direction of the transparent display screen 210, the touch module 260 is disposed at a lower end (an up-down direction as shown in fig. 2) of the transparent display screen 210, the touch module 260 extends in a left-right direction to form a touch area 212 at the lower end of the transparent display screen 210, and the touch area 212 extends in the left-right direction to avoid that the height of the touch area 212 is too high and the touch area 212 is not operated by a user.

In addition, the touch area 212 is arranged to extend in the left-right direction, so that the range of the touch area 212 can be expanded as much as possible without affecting the range of the display area 212, and a user can conveniently operate the touch area 212.

In some optional embodiments of the utility model, as shown in fig. 3, display screen subassembly 200 still includes air supply arrangement 220, air supply arrangement 220 locates transparent display screen 210's rear side, be used for the rear side air feed to transparent display screen 210, thereby can form the air curtain at transparent display screen 210's rear side, the air curtain can completely cut off transparent display screen 210 and oil smoke on the one hand, avoid the oil smoke to cause the pollution to transparent display screen 210's rear side, on the other hand can guide the oil smoke, make the smooth first mouth 112 of smoking that gets into of oil smoke.

The touch module 260 is sandwiched between the transparent display screen 210 and the air supply device 220 to limit the position of the touch module 260, and meanwhile, the air curtain can be used to isolate the oil smoke from the touch module 260, thereby preventing the oil smoke from polluting the touch module 260.

In some embodiments of the present invention, as shown in figure 3, the cigarette machine body 100 defines a receiving cavity 101 having a lower opening 102, and the display screen assembly 200 is movably disposed on the cigarette machine body 100 between a first position and a second position.

Under the state of first position, display screen subassembly 200 is acceptd in holding chamber 101 to accomodate display screen subassembly 200 under the condition that need not use transparent display screen 210, be convenient for increase user's operating space on the one hand like this, prevent that display screen subassembly 200 from causing the hindrance to user's operation, on the other hand is convenient for protect display screen subassembly 200, avoids oil smoke etc. to cause the pollution to display screen subassembly 200.

Particularly, through removing display screen subassembly 200 to first position, can accomodate display screen subassembly 200, display screen subassembly 200 just can not occupy user's operating space like this, that is to say that transparent display screen 210's size can set up great on lampblack absorber 1, is convenient for like this show more content on transparent display screen 210, improve user's use experience.

In the second position, the display screen assembly 200 extends out of the receiving cavity 101 from the lower opening 102, so that the user can view the contents of the transparent display screen 210,

in addition, when the display screen assembly 200 is located at the second position, the air supply device 200 can form an air curtain at the rear side of the transparent display screen 210 to separate the transparent display screen 210 from the oil smoke, so as to prevent the oil smoke from polluting the transparent display screen 210 and hindering the operation of the user.

In some embodiments of the utility model, as shown in fig. 5, display screen subassembly 200 has air intake 230, air outlet 240 and wind channel 250, wherein air outlet 240 is located transparent display screen 210's rear side, air supply arrangement 220 is used for the air that will get into in wind channel 250 from air intake 230 to the air outlet 240 drainage with the rear side at transparent display screen 210 forms the wind curtain, utilize the wind curtain to separate transparent display screen 210 and oil smoke on the one hand, avoid the oil smoke to cause the pollution to display screen subassembly 200, on the other hand utilizes the wind curtain to guide the oil smoke, make the oil smoke can follow the flow direction entering first smoke absorption mouth 112 of wind curtain.

In some embodiments, under the driving of the air supply device 220, air near the transparent display screen 210 may enter the air duct 250 from the air inlet 230, flow out of the air outlet 240, and form an air curtain, and under the driving of the air supply device 220, a flow direction of the air curtain may be substantially parallel to a rear side of the transparent display screen 210, so as to sufficiently separate the transparent display screen 210 from the oil smoke and prevent the oil smoke from polluting the transparent display screen 210.

In some embodiments of the present invention, the air supply device 220 includes a housing 221 and a rotatable fan, the housing 221 extends along a second direction, the second direction is perpendicular to the first direction, the housing defines an air duct 250, the fan is disposed in the air duct 250, and the fan can drive air in the air duct 250 to flow along the rear side of the transparent display screen 210 from the air outlet 240, so as to form an air curtain at the rear side of the transparent display screen 210.

Wherein, air outlet 240 is located transparent display screen 210's rear portion, and the opening of air outlet 240 is towards transparent display screen 210 at the other end of first direction to make the flow direction of air curtain extend along the first direction, with the region of expanding the air curtain, make the air curtain can cover transparent display screen 210's rear side in the first direction, guarantee that the air curtain can separate transparent display screen 210 and oil smoke, avoid the oil smoke to cause the pollution to transparent display screen 210.

In some embodiments, as shown in fig. 3 and 4, the first direction extends along a length direction of the transparent display screen 210, the air outlet 240 is disposed at a lower end of the transparent display screen 210, an opening of the air outlet 240 faces an upper end of the transparent display screen 210, and an air curtain flowing from bottom to top along a rear side of the transparent display screen 210 can be formed, so that the formed air curtain can cover the transparent display screen 210 in the length direction of the transparent display screen 210, so as to sufficiently separate the oil smoke from the transparent display screen 210.

In addition, through forming the air curtain that extends along the rear side of the transparent display screen 210 from bottom to top, can also guide the oil smoke, make the smooth entering first smoke absorption mouth 112 of oil smoke.

The utility model discloses a in some embodiments, air outlet 240 extends along the second direction, and it is regional to set up the air-out that is convenient for enlarge air outlet 240 like this, makes the air curtain that forms can cover transparent display screen 210's rear side on the second direction to isolated transparent display screen 210 and oil smoke avoid the oil smoke to pollute transparent display screen 210.

In some embodiments, as shown in fig. 1, 3. The width direction of second direction edge transparent display screen 210 extends (the width direction of transparent display screen is as shown in fig. 1 the left and right directions), air outlet 240 sets up the lower extreme at transparent display screen 210, air outlet 240 extends along the left and right directions, set up the region of being convenient for enlarge the air-out like this, further be convenient for enlarge the area that forms the air curtain, the air curtain that makes the formation can cover the rear side of transparent display screen 210 in the second direction as far as, separate transparent display screen 210 and oil smoke fully, avoid the oil smoke to cause the pollution to transparent display screen 210.

Wherein, air intake 230 is located the front portion of display screen subassembly 200, and the opening of air intake 230 can set up forward, and the clean air in front portion of the display screen subassembly 200 of being convenient for gets into air intake 230, can avoid the oil smoke to get into air supply arrangement 220 on the one hand, and on the other hand is convenient for form clean air curtain.

In some embodiments of the present invention, the air inlet 230 extends along the second direction, so that the air inlet area of the air inlet can be enlarged, and the area of the air curtain can be enlarged.

In other embodiments of the present invention, the air inlet 230 includes a plurality of air inlets, and the plurality of air inlets are spaced along the second direction, so that the air can be uniformly introduced into the air duct 250 through the plurality of air inlets, thereby forming a uniform air curtain at the rear side of the transparent display screen 210.

In some embodiments, the second direction extends along the width direction of the transparent display screen 210 (the width direction of the transparent display screen is the left-right direction as shown in fig. 1), the air inlet 230 is disposed at the lower end of the transparent display screen 210, and the air inlet 230 extends along the left-right direction, so that the air inlet area is conveniently enlarged, the area of the air curtain is further conveniently enlarged, the formed air curtain can cover the rear side of the transparent display screen 210 as much as possible, so as to sufficiently separate the transparent display screen 210 from the oil smoke, and prevent the oil smoke from polluting the transparent display screen 210.

In some embodiments of the utility model, as shown in fig. 5, the air intake 230 is equipped with a filter piece 231 to filter the air that gets into from the air intake 230, guarantee to get into the clean of air in the wind channel 250, avoid causing the pollution to the environment in the wind channel 250, be convenient for simultaneously utilize clean air to form clean air curtain, avoid causing the pollution to transparent display screen 210.

In some embodiments, the air inlet 230, the air outlet 240 and the air duct 250 all extend along the second direction, and under the driving of the fan, air can uniformly enter the air duct 250 from the air inlet 230, uniformly flow out from the air outlet 240 in the second direction, the flowing-out air flows along the first direction, and an air curtain is formed at the rear side of the transparent display screen 210, so that the formed air curtain can cover the rear side of the transparent display screen 210 in the first direction and the second direction, so as to sufficiently separate the transparent display screen 210 from oil smoke and avoid the oil smoke from polluting the transparent display screen 210.

For example, the first direction extends along the length direction of the transparent display screen 210, and the second direction extends along the width direction of the transparent display screen 210, that is, the air inlet 230 extends along the width direction of the transparent display screen 210, and the air duct 250 and the air outlet 240 also extend along the width direction of the transparent display screen 210, at this time, air uniformly enters the air duct 250 from the air inlet 230 along the width direction of the transparent display screen 210, and under the driving of the fan, the air uniformly flows out from the air outlet 240 along the width direction of the transparent display screen 210, so that the formed air curtain can cover the width direction of the transparent display screen 210.

Under the continuous driving of the fan, the air flowing out from the air outlet 240 may flow along the length direction of the transparent display screen 210, for example, the air supply device 220 is disposed at the lower end of the transparent display screen 210, and the air extends from bottom to top along the rear side of the transparent display screen 210, so that the formed air curtain can cover the length direction of the transparent display screen 210.

In summary, the air curtain can completely cover the rear side of the transparent display screen 210 by the arrangement so as to separate the oil smoke from the transparent display screen 210, and the pollution of the oil smoke to the transparent display screen 210 is avoided.

In some embodiments of the present invention, the fan includes a plurality of fans, and the plurality of fans are uniformly and spaced along the second direction to sufficiently drive the air in the air duct 250 to flow out from the air outlet 240.

In some embodiments, the air inlet 230 and the air outlet 240 extend along a second direction, and the plurality of fans are spaced along the second direction so as to ensure that air can uniformly enter the air channel 250 from the air inlet 230 and uniformly flow out of the air channel 250 from the air outlet 240, so as to form a uniform air curtain.

In some embodiments of the present invention, as shown in fig. 2, the housing 221 and the transparent display screen 210 define an air inlet 230, and air can enter the air duct 250 from the air inlet 230 to form an air curtain at the rear side of the transparent display screen 210, so as to separate the transparent display screen 210 from oil smoke, and prevent the oil smoke from polluting the transparent display screen 210.

In some examples, as shown in fig. 2, the housing 221 is disposed at a rear side of the transparent display screen 210, and a lower end of the housing 221 is spaced apart from a lower end of the transparent display screen 210 to define the air inlet 230. In addition, the air inlet 230 may be defined by the transparent display screen 210 or the housing 221 alone.

In some embodiments of the present invention, the housing 221 and the transparent display screen 210 define the air outlet 240, and the air in the air duct 250 can flow out from the air outlet 240 to form an air curtain, so as to separate the transparent display screen 210 from the oil smoke, thereby avoiding the oil smoke from polluting the transparent display screen 210.

In some embodiments, as shown in fig. 5, the housing 221 is disposed at the rear side of the transparent display screen 210, and an upper end of the housing 221 is spaced apart from the rear side of the transparent display screen 210 to define the air outlet 240. In addition, the air outlet 240 may be defined by the transparent display screen 210 or the housing 221 alone.

The utility model discloses an in some embodiments, transparent display screen 210's length direction is along the vertical extension of upper and lower direction, is convenient for form the air curtain of upflow from the bottom to separate transparent display screen 210 and oil smoke.

In some embodiments of the present invention, as shown in fig. 1, the length direction of the transparent display screen 210 extends from the rear to the front and downward in an inclined manner to form an air curtain extending from the rear to the front and downward in an inclined manner, so as to sufficiently separate the transparent display screen 210 from the oil smoke.

In addition, the user can operate the transparent display screen 210 at the front side of the transparent display screen 210 (the front-back direction is shown in fig. 2, it should be understood that the above-mentioned direction is only limited to facilitate the description of the drawings, and does not limit the actual setting position and direction of the range hood 1), and the transparent display screen 210 is obliquely arranged to facilitate the user to operate the transparent display screen 210.

In some embodiments of the present invention, as shown in figures 1, 3, the cigarette machine body 100 comprises a first body portion 110 and a second body portion 120.

The first main body part 110 is suitable for being arranged right above a cooker, the first main body part 110 defines a containing cavity 101, wherein the bottom of the first main body part 110 is provided with a first smoke suction port 112, and oil smoke on the cooker can enter the range hood 1 from the first smoke suction port 112.

In addition, the first smoke exhaust port 112 is located behind the lower opening 102 to prevent the oil smoke from entering the accommodating cavity 101 from the lower opening 102, and thus, the environment in the accommodating cavity 101 is polluted, and the display screen assembly 200 and other devices in the accommodating cavity 101 are affected.

One end of the second main body part 120 is connected with the rear part of the first main body part 110, and the other end is suitable for extending towards the rear of the cooker, wherein the front part of the second main body part 120 is provided with a second smoking port 121, and the second smoking port 121 is positioned at the rear of the first smoking port 112 so as to suck the oil smoke near the cooker into the cigarette machine main body 100 from the second smoking port 121.

In some embodiments, as shown in fig. 1, an oil smoke outlet 113 is disposed at an upper portion of the first main body portion 110, and the oil smoke outlet 113 is communicated with the outside to ensure that oil smoke in the range hood 1 can be discharged into the room, so as to discharge smoke into the room.

When the display screen assembly 200 is located at the second position, the air curtain formed by the air supply device 220 can guide the oil smoke, so that the oil smoke can enter the range hood main body 100 from the first smoke suction port 112 or the second smoke suction port 121, and the smoking efficiency of the range hood 1 is improved.

In some embodiments of the present invention, the second smoke exhaust port 121 is communicated with the first main body 110, and a fan 115 is disposed in the first main body 110 for driving external oil smoke to enter the range hood 1 from the first smoke exhaust port 112 and/or the second smoke exhaust port 121.

As shown in fig. 1 and 3, the first smoke suction port 112 is located right above the cooker, the second smoke suction port 121 is located at a position above the rear side of the cooker, and during cooking, oil smoke is sucked by the second smoke suction port 121 at the first time when the oil smoke is fried, and due to the negative pressure formed by the fan 115 in the first main body 110, the oil smoke entering from the second smoke suction port 121 can flow to the first main body 110, and under the driving of the fan 115, the oil smoke entering from the second smoke suction port 121 can flow to the fan 115 in the horizontal direction. And then is discharged from the oil smoke outlet 113 in a vertical direction, thereby achieving efficient smoking.

After the second smoke exhaust port 121 exhausts most of the oil smoke, the remaining oil smoke will flow upward to the first smoke exhaust port 112, and under the driving of the fan 115, the oil smoke enters the first main body 110 from the first smoke exhaust port 112, and the oil smoke entering from the first smoke exhaust port 112 can flow to the fan 115 in the horizontal direction, and then is exhausted from the oil smoke outlet 113 in the vertical direction.

Other constructions and operations of the range hood 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A range hood, comprising:

a cigarette maker body having a first smoking opening;

the display screen assembly is arranged on the cigarette machine main body and comprises a transparent display screen and a touch module, the transparent display screen is located in front of the first cigarette suction port, and the touch module is arranged on the rear side of the transparent display screen.

2. The range hood according to claim 1, wherein a display area and a touch area are arranged on the front side of the transparent display screen, and the touch module corresponds to the touch area.

3. The range hood according to claim 2, wherein the touch area extends along a width direction or a length direction of the transparent display screen.

4. The range hood according to claim 1, wherein the touch module is disposed near one end of the transparent display screen in a first direction, and the first direction is a width direction or a length direction of the transparent display screen.

5. The range hood of claim 4, wherein the display screen assembly further comprises:

the air supply device is arranged at the rear side of the transparent display screen and used for supplying air to the rear side of the transparent display screen so as to form an air curtain at the rear side of the transparent display screen,

the touch module is clamped between the transparent display screen and the air supply device.

6. The range hood of claim 5, wherein the air supply device comprises:

the shell extends along a second direction perpendicular to the first direction and defines an air duct;

a rotatable fan, the fan is arranged in the air channel,

the shell or the shell and the transparent display screen define an air inlet and an air outlet, the air outlet is located at the rear part of the transparent display screen, and the opening of the air outlet faces the other end of the transparent display screen in the first direction.

7. A range hood as claimed in claim 6, wherein said fan comprises a plurality of said fans arranged evenly and at intervals along said second direction.

8. A range hood as claimed in claim 6, wherein the outlet opening extends in the second direction.

9. A range hood as claimed in claim 6, wherein the air inlet extends in the second direction; or, the air inlet comprises a plurality of air inlet holes which are arranged at intervals along the second direction.

10. A range hood as set forth in any of claims 1-9, wherein the length direction of the transparent display screen extends vertically in an up-down direction or obliquely downward from back to front.

11. A range hood as claimed in any one of claims 1 to 9, wherein the hood body defines a receiving cavity having a lower opening, the display screen assembly being movable between a first position in which the display screen assembly is received within the receiving cavity and a second position in which the display screen assembly extends out of the receiving cavity from the lower opening.

12. The range hood of claim 11, wherein the range hood body comprises:

the first main body part is suitable for being arranged right above the cooker;

a second main body part having one end connected to a rear portion of the first main body part and the other end adapted to extend toward a rear of the cooker,

the first main body part limits the containing cavity, the first smoking port is positioned at the bottom of the first main body part, and the front part of the second main body part is provided with a second smoking port.