CN213931095U - Range hood telescopic panel assembly and side-suction range hood - Google Patents

Abstract

The utility model provides a flexible panel components of lampblack absorber and side-draught lampblack absorber, including panel, bottom plate, first curb plate and second curb plate, panel, first curb plate and second curb plate all connect on the bottom plate, and panel, bottom plate, first curb plate and second curb plate enclose each other and close formation lateral part open-ended collection wind chamber, and first curb plate is relative with the second curb plate and forms the portion of assembling on collection wind chamber top through the panel, and all is provided with a plurality of intercommunication collection wind chamber and outside air vent on bottom plate, first curb plate and the second curb plate. The utility model can not only intake air from the bottom plate, the first side plate and the second side plate; after the air suction port is opened by the telescopic panel component of the range hood, the interior of the range hood cannot be exposed; moreover, the air collecting cavity with the side opening is formed on the basis that the panel, the bottom plate, the first side plate and the second side plate are mutually enclosed, sealing is convenient, and oil leakage is avoided.

Description

Range hood telescopic panel assembly and side-suction range hood

Technical Field

The utility model relates to a domestic kitchen appliance technical field specifically, relates to a flexible panel components of lampblack absorber and side-draught lampblack absorber.

Background

As is well known, with the development of society and the progress of science and technology, range hoods have become daily necessities for every family. The side-suction range hood mainly comprises the following structures: including the cigarette machine main part, the front side surface of cigarette machine main part is provided with the induction port, and the inside of cigarette machine main part is provided with the subassembly of breathing in, and the activity is provided with the activity panel that can open or shutoff induction port in the cigarette machine main part simultaneously, and the activity panel is connected with flexible subassembly, and flexible subassembly is connected with driving motor, can drive flexible subassembly action when driving motor rotates, and then flexible subassembly drives the activity panel and removes and open induction port or shutoff induction port.

The telescopic component of the existing side-suction range hood is disclosed in Chinese utility model patent with the publication number of CN202747438U and the name of 'Range hood with panel telescopic device': the transmission gear shaft is driven by the motor and meshed with the rack, and the rack drives the sliding block. In the range hood, the movable panel can be stretched, but is too simple and easy to damage, and the movable panel can see the inside of the range hood after the air suction port is opened, and oil leakage is easy to occur.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art at least partially, the utility model discloses at first provide a flexible panel assembly of lampblack absorber.

The utility model provides a flexible panel components of lampblack absorber, including panel, bottom plate, first curb plate and second curb plate, the panel first curb plate with the second curb plate all is connected on the bottom plate, the panel the bottom plate first curb plate with the second curb plate encloses each other and closes formation lateral part open-ended collection wind chamber, first curb plate with the second curb plate is relative and passes through the panel is in collection wind chamber top forms the portion of assembling, just the bottom plate first curb plate with all be provided with a plurality of intercommunications on the second curb plate collection wind chamber and outside air vent.

The telescopic panel component of the range hood comprises the panel, the bottom plate, the first side plate and the second side plate, and the bottom plate, the first side plate and the second side plate are all provided with the vent holes for communicating the air collecting cavity with the outside, so that when the telescopic panel component of the range hood is applied to a side-suction range hood, air can be fed from the bottom plate, the first side plate and the second side plate; after the air suction port is opened by the telescopic panel component of the range hood, the inside of the range hood is shielded from the front by the panel, the first side plate and the second side plate shield the inside of the range hood from the side, and the bottom plate shields the inside of the range hood from the bottom, so that the inside of the range hood cannot be exposed; moreover, the air collecting cavity with the side opening is formed on the basis that the panel, the bottom plate, the first side plate and the second side plate are mutually enclosed, sealing is convenient, and oil leakage is avoided.

Illustratively, the bottom plate is a square plate with short sides and long sides, the short sides have a length, the long sides have b lengths, a ranges from 135mm to 155mm, and b ranges from 230mm to 250 mm. Because the area S3 of bottom plate is a b, after the air inlet is opened to the flexible panel subassembly of lampblack absorber, the amount of wind of following the bottom plate air intake is positive correlation with area S3, so, can guarantee the intake of bottom plate.

Illustratively, the first side plate is a right-angled triangular plate having a first right-angled edge, a second right-angled edge and a first oblique edge, the first right-angled edge has a length a, an included angle β is formed between the first oblique edge and the first right-angled edge, β is 52 ° to 60 °, and the first right-angled edge overlaps with one of the short edges of the bottom plate. Because the area S1 of the first side plate is a²The x tan beta/2 is that after the suction port is opened by the telescopic panel component of the range hood, the air quantity entering from the first side plate is positively correlated with the area S1, so that the air quantity entering from the first side plate can be ensured.

Exemplarily, the second side plate is a right-angled triangular plate having a third cathetus, a fourth cathetus and a second hypotenuse, the third cathetus has a length a, an included angle γ is formed between the second hypotenuse and the third cathetus, γ is β, and the third cathetus overlaps with another short side of the bottom plate. Due to the fact thatArea of the two side plates S2 ═ a²X tan gamma/2, after the air inlet is opened to the flexible panel subassembly of lampblack absorber, the amount of wind from the air inlet of second side board is positively correlated with area S2, so, can guarantee the amount of wind inlet of second side board, again, after the air inlet is opened to the flexible panel subassembly of lampblack absorber, the air inlet area S of the flexible panel subassembly of whole lampblack absorber is S1+ S2+ S3, based on foretell a, b and beta set up, can make air inlet area S most suitable, avoided S undersize to lead to the amount of wind too little, also avoided the oil leak risk that S too big brought.

Illustratively, the panel is the square plate who has first side, second side, top edge and base, first side with the second right-angle side overlap joint, the second side with the fourth right-angle side overlap joint, first side with distance between the second side is b, the top edge has first end and second end, first hypotenuse with the second right-angle side intersect in first end, the second hypotenuse with the fourth right-angle side intersect in the second end. Therefore, the tightness of the telescopic panel component of the range hood is further ensured, and oil leakage when the suction port is opened by the telescopic panel component of the range hood is avoided.

Illustratively, the bottom edge is spaced from the bottom plate such that a baffle body extending below the bottom plate is formed on the panel. Therefore, the tightness of the telescopic panel component of the range hood can be further ensured.

According to another aspect of the present invention, there is also provided a side-draft range hood, comprising a body, a retractable panel assembly and a driving assembly, wherein the body has a front side surface, an air suction port is provided on the front side surface, the driving assembly is hinged to the retractable panel assembly to drive the retractable panel assembly to open or close the air suction port, the retractable panel assembly is the range hood retractable panel assembly, the range hood retractable panel assembly is hinged to the body through the convergence portion, the air suction port is opened when the range hood retractable panel assembly rotates under the driving of the driving assembly to extend out of the body, and external air enters the body through the air vent; the flexible panel assembly of lampblack absorber is in drive assembly rotates down and retracts to when in the organism, the induction port is closed, the panel with the leading flank parallel and level of organism. Because the telescopic panel component of the range hood has the beneficial effects, the side-suction range hood comprising the telescopic panel component of the range hood also has the beneficial effects.

Illustratively, the driving assembly comprises a motor and a connecting piece, the connecting piece is provided with a first connecting end and a second connecting end, the first connecting end is fixedly connected with an output shaft of the motor, and the second connecting end is positioned in the wind collecting cavity and hinged on the bottom plate. So, not only guaranteed the flexible panel subassembly pivoted stability of lampblack absorber, moreover, can not bring the oil leak problem because of the setting up of connecting piece.

Illustratively, the bottom plate has two hinge positions, and each hinge position is hinged with one connecting piece. So, the flexible panel subassembly of lampblack absorber drives through two connecting pieces, more can guarantee pivoted stability, and the flexible panel subassembly of lampblack absorber is not fragile.

Illustratively, the machine body is provided with a top plate, a mounting disc is fixed on the top plate, the motor is arranged on the mounting disc, and the first connecting end is hinged with the mounting disc. Therefore, the arrangement of the motor and the connecting piece is facilitated.

Illustratively, the number of the air suction ports is two, and each air suction port is correspondingly connected with one telescopic panel component. So, flexible panel components are two, and two flexible panel components can the independent control correspond opening and closing of induction port, and it is more convenient when the user uses.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a structural view of a telescopic panel assembly of a range hood according to an exemplary embodiment of the present invention;

FIG. 2 is a top view of the base plate of FIG. 1;

fig. 3 is a perspective view of a side suction type range hood according to an exemplary embodiment of the present invention (suction port open);

fig. 4 is a rear view of a side draft range hood according to an exemplary embodiment of the present invention;

fig. 5 is a front view of a side draft range hood according to an exemplary embodiment of the present invention;

fig. 6 is a top view of a side draft range hood according to an exemplary embodiment of the present invention;

fig. 7 is a side view of a side suction range hood according to an exemplary embodiment of the present invention (suction port open);

FIG. 8 is an enlarged view of portion A of FIG. 7;

fig. 9 is an internal structural view of a side draft range hood according to an exemplary embodiment of the present invention;

fig. 10 is an enlarged view of a portion B in fig. 9.

Wherein the figures include the following reference numerals:

10-telescopic panel component of range hood

11-Panel

111-first side edge

112-second side

113-Top edge

1131-first end

1132-second end

114-bottom edge

115-shielding plate body

12-base plate

121-short side

122-long side

123-mounting plate

1201-hinge position

13-first side plate

131-first right angle side

132-second Right Angle side

133-first bevel edge

14-second side edge

141-third right-angle side

142-fourth Right Angle side

143-second bevel edge

15-air collecting cavity

16-convergence section

17-air vent

20-machine body

201-hinge part

202-front side

21 air inlet

22-Top plate

23-mounting plate

30-drive assembly

31-electric machine

32-connecting piece

321-first connection end

322-second connection end

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present invention. One skilled in the art, however, will understand that the following description illustrates only a preferred embodiment of the invention and that the invention may be practiced without one or more of these details. In addition, some technical features that are well known in the art are not described in detail in order to avoid obscuring the present invention.

The range hood telescopic panel component is mainly used in a range hood, and for a side-suction range hood, an air suction port is arranged on the front side surface of a machine body, and the range hood telescopic panel component is used for opening or blocking the air suction port.

As shown in fig. 1, according to the utility model discloses flexible panel assembly 10 of lampblack absorber includes panel 11, bottom plate 12, first curb plate 13 and second curb plate 14, panel 11, first curb plate 13 and second curb plate 14 all connect on bottom plate 12, panel 11, bottom plate 12, first curb plate 13 and second curb plate 14 enclose each other and close and form lateral part open-ended collection wind chamber 15, first curb plate 13 is relative with second curb plate 14 and forms portion 16 of assembling on collection wind chamber 15 top through panel 11, and all be provided with a plurality of intercommunication collection wind chamber 15 and outside air vent 17 on bottom plate 12, first curb plate 13 and the second curb plate 14. After the telescopic panel component 10 of the range hood is installed on the range hood, the panel 11 is over against a user.

According to the range hood telescopic panel assembly 10, the panel 11, the bottom plate 12, the first side plate 13 and the second side plate 14 are included, and the bottom plate 12, the first side plate 13 and the second side plate 14 are all provided with the vent holes 17 for communicating the air collecting cavity 15 with the outside, so that when the range hood telescopic panel assembly 10 is applied to a side-suction range hood, air can be fed from the bottom plate 12, the first side plate 13 and the second side plate 13; after the air suction port is opened by the telescopic panel component 10 of the range hood, the inside of the range hood is shielded from the front by the panel 11, the inside of the range hood is shielded from the side by the first side plate 13 and the second side plate 14, and the inside of the range hood is shielded from the bottom by the bottom plate 12, so that the inside of the range hood cannot be exposed; moreover, the panel 11, the bottom plate 12, the first side plate 13 and the second side plate 14 are mutually enclosed to form the air collecting cavity 15 with an opening at the side part, so that the sealing is convenient, and the oil leakage is avoided.

Referring to fig. 2, the bottom plate 12 is a square plate having a short side 121 and a long side 122, the short side 121 has a length a, the long side 122 has a length b, a ranges from 135mm to 155mm, and b ranges from 230mm to 250 mm. Because the area S3 of the bottom plate 12 is a × b, after the air inlet of the telescopic panel assembly 10 of the range hood is opened, the air intake amount from the bottom plate 12 is positively correlated with the area S3, so that the air intake amount of the bottom plate 12 can be ensured. In an exemplary embodiment, a is 135mm, 140mm, 145mm, 150mm, 155mm, etc., and b is 230mm, 235mm, 240mm, 245mm, 250mm, etc.

The first side plate 13 is a right-angled triangular plate having a first right-angled edge 131, a second right-angled edge 132 and a first oblique edge 133, the first right-angled edge 131 has a length a, an included angle β is formed between the first oblique edge 133 and the first right-angled edge 131, β is 52 ° to 60 °, such as 52 °, 54 °, 56 °, 58 °, 60 °, and the like, it should be understood that, since the included angle between the first oblique edge 133 and the second right-angled edge 132 is complementary to β, the included angle between the first oblique edge 133 and the second right-angled edge 132 is 30 ° to 38 °, and the first right-angled edge 131 and one of the bottom plates 12 are included in one anotherThe short sides 121 overlap. Since the area S1 of the first side plate 13 is a²And the multiplied tan beta/2 is that after the air suction port is opened by the telescopic panel component 10 of the range hood, the air quantity of the air fed from the first side plate 13 is positively correlated with the area S1, so that the air quantity of the first side plate 13 can be ensured.

The second side plate 14 is the same as the first side plate 13 in shape, specifically, the second side plate 14 is a right-angled triangular plate having a third cathetus 141, a fourth cathetus 142 and a second hypotenuse 143, the third cathetus 141 has a length a, an included angle γ is formed between the second hypotenuse 143 and the third cathetus 141, γ is β, and the third cathetus 141 overlaps with the other short side of the bottom plate 12. Since the area S2 of the second side plate 14 is a²X tan gamma/2, after the air inlet is opened by the telescopic panel component 10 of the range hood, the air quantity of the air fed from the second side plate 14 is positively correlated with the area S2, so that the air inlet quantity of the second side plate 14 can be ensured, and furthermore, after the air inlet is opened by the telescopic panel component of the range hood, the area S of the air inlet plate of the telescopic panel component of the whole range hood is S1+ S2+ S3, based on the arrangement of the above a, b, beta and gamma, the area S of the air inlet plate can be optimal, the situation that the air quantity is too small due to too small S is avoided, and the oil leakage risk caused by too large S is also avoided.

Referring to fig. 1 and 3 in combination, the panel 11 is a square panel having a first side edge 111, a second side edge 112, a top edge 113, and a bottom edge 114, the first side edge 111 overlapping the second leg 132, the second side edge 112 overlapping the fourth leg 142, the distance between the first side edge 111 and the second side edge 112 being b, the top edge 113 having a first end 1131 and a second end 1132, the first angled edge 133 intersecting the second leg 132 at the first end 1131, and the second angled edge 143 intersecting the fourth leg 142 at the second end 1132. Therefore, the tightness of the telescopic panel component 10 of the range hood is further ensured, and oil leakage when the suction port is opened by the telescopic panel component of the range hood is avoided.

Further, the bottom edge 114 is spaced from the bottom plate 12 so that a blocking plate body 115 extending below the bottom plate 12 is formed on the panel 11. Therefore, the tightness of the telescopic panel component 10 of the range hood can be further ensured.

As shown in fig. 3 to 10, the side-suction range hood includes a body 20, a retractable panel assembly 10 and a driving assembly 30, wherein the body 20 has a front side 202 (the front side refers to a side of the body 20 facing a user after the range hood is installed), and the front side 202 is provided with an air suction port 21. The driving unit 30 is hinged to the retractable panel assembly 10 to drive the retractable panel assembly 10 to open or close the suction port 21. The flexible panel subassembly 10 of flexible panel subassembly 10 is foretell lampblack absorber flexible panel subassembly, the flexible panel subassembly 10 of lampblack absorber articulates on organism 20 through the portion of assembling 16, for example, the portion of assembling 16 can adopt common articulated hinge to articulate on organism 20, induction port 21 is square mouth, organism 20's the relative position can be defined as the upside organism in induction port 21 top part, organism 20's the relative position can be defined as the downside organism in induction port 21 below part, organism 20's the relative position can be defined as the left side organism in induction port 21 left part, organism 20's the relative position can be defined as the right side organism in induction port 21 right part, the embodiment of the utility model provides an, the portion of assembling 16 articulates on the upside organism, thereby the flexible panel subassembly 10 of lampblack absorber can rotate under drive assembly 30 drives. When the telescopic panel component 10 of the range hood is driven by the driving component 30 to rotate and extend out of the machine body 20, the air suction port 21 is opened, and external air enters the machine body 20 through the vent hole 17; when the range hood retractable panel assembly 10 is driven by the driving assembly 30 to rotate and retract into the machine body 20, the air suction port 21 is closed, and the panel 11 is flush with the front side 202 of the machine body 20.

According to the side-suction type range hood, the driving component 30 is hinged to the range hood telescopic panel component 10, and the driving component 30 drives the connected range hood telescopic panel component 10 to open or close the air suction port 21, so that the purpose of smoking can be achieved. Moreover, since the range hood retractable panel assembly 10 has the beneficial effects, the side-draft range hood comprising the range hood retractable panel assembly 10 also has the beneficial effects.

As an exemplary embodiment, the driving assembly 30 includes a motor 31 and a connecting member 32, the connecting member 32 has a first connecting end 321 and a second connecting end 322, the first connecting end 321 is fixedly connected with the output shaft of the motor 31, and the second connecting end 322 is located in the wind collecting cavity 15 and hinged on the base plate 12. So, not only guaranteed the flexible panel assembly 10 pivoted stability of lampblack absorber, moreover, can not bring the oil leak problem because of the setting of connecting piece 32.

Referring to fig. 2 and 10, the base plate 12 has two hinge positions 1201, each hinge position 1201 is hinged with a connecting element 32, each hinge position 1201 can be provided with a mounting plate 123 fixedly connected thereto, the mounting plate 123 is a common suction cup, for example, the second connecting end 322 of each connecting element 32 is connected to the mounting plate 123 through a rotating shaft, for example, and the first connecting end 321 of each connecting element 32 is fixedly connected to an output shaft of one motor 31. So, the flexible panel subassembly 10 of lampblack absorber drives through two motors 31 and two connecting pieces 32, more can guarantee pivoted stability, and the flexible panel subassembly 10 of lampblack absorber is not fragile.

Referring to fig. 4, 6 and 9, the body 20 has a top plate 22, a mounting plate 23 is fixed on the top plate 22, the mounting plate 23 can be, for example, a conventional suction cup, the motor 31 is disposed on the mounting plate 23, and the first connecting end 321 is hinged to the mounting plate 23. Thus, the arrangement of the motor 31 and the connecting member 32 is more convenient.

Since most of the existing gas cookers are dual-burner gas cookers, the number of the air inlets 21 is two, and each air inlet 21 is correspondingly connected with one retractable panel assembly 10. Thus, the number of the retractable panel assemblies 10 is two, and the two retractable panel assemblies 10 can independently control the opening and closing of the corresponding air suction ports 21, so that the use is more convenient for users.

Various structures which are available or may appear in the future can be adopted for other parts of the side-suction range hood, such as an air duct, an oil cup and the like. The present invention is not intended to be limited thereto. Accordingly, these components will not be described in detail herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper", "lower", "left", "right", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe the spatial relationship of one or more components or features shown in the figures to other components or features. It is to be understood that the spatially relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations of the component in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (11)

1. The utility model provides a flexible panel components of lampblack absorber, its characterized in that, includes panel, bottom plate, first curb plate and second curb plate, the panel first curb plate with the second curb plate all is connected on the bottom plate, the panel the bottom plate first curb plate with the second curb plate encloses each other and closes the wind chamber of formation lateral part open-ended collection, first curb plate with the second curb plate is relative and passes through the panel is in collect wind chamber top formation and assemble the portion, just the bottom plate first curb plate with all be provided with a plurality of intercommunications on the second curb plate collect wind chamber and outside air vent.

2. A range hood telescopic panel assembly according to claim 1, wherein said bottom plate is a square plate having short sides and long sides, the length of said short sides is a, the length of said long sides is b, a is 135mm to 155mm, and b is 230mm to 250 mm.

3. A range hood telescopic panel assembly according to claim 2, wherein the first side plate is a right-angled triangular plate having a first right-angled edge, a second right-angled edge and a first oblique edge, the first right-angled edge has a length a, an included angle β is formed between the first oblique edge and the first right-angled edge, β is 52 ° to 60 °, and the first right-angled edge is overlapped with one of the short edges of the bottom plate.

4. A range hood telescopic panel assembly according to claim 3, wherein said second side plate is a right-angled triangular plate having a third right-angled edge, a fourth right-angled edge and a second oblique edge, said third right-angled edge having a length a, said second oblique edge and said third right-angled edge having an included angle γ, γ ═ β, between them, said third right-angled edge overlapping with one of the short edges of said base plate.

5. A telescopic panel assembly for a range hood according to claim 4, wherein the panel is a square plate with a first side edge, a second side edge, a top edge and a bottom edge, the first side edge is lapped with the second right-angle edge, the second side edge is lapped with the fourth right-angle edge, the distance between the first side edge and the second side edge is b, the top edge has a first end and a second end, the first bevel edge is intersected with the second right-angle edge at the first end, and the second bevel edge is intersected with the fourth right-angle edge at the second end.

6. A range hood telescoping panel assembly as set forth in claim 5, wherein said bottom edge is spaced from said base plate to provide said panel with a baffle body extending below said base plate.

7. A side-draft range hood comprises a hood body, a telescopic panel component and a driving component, wherein the hood body is provided with a front side surface, an air suction port is arranged on the front side surface, the driving component is hinged with the telescopic panel component to drive the telescopic panel component to open or close the air suction port, and the side-draft range hood is characterized in that the telescopic panel component is the range hood telescopic panel component in any one of claims 1 to 6, the range hood telescopic panel component is hinged on the hood body through a convergence part, when the range hood telescopic panel component rotates under the driving of the driving component and extends out of the hood body, the air suction port is opened, and external air enters the hood body through an air vent; the flexible panel assembly of lampblack absorber is in drive assembly rotates down and retracts to when in the organism, the induction port is closed, the panel with the leading flank parallel and level of organism.

8. The side-draft range hood according to claim 7, wherein the driving assembly comprises a motor and a connecting piece, the connecting piece is provided with a first connecting end and a second connecting end, the first connecting end is fixedly connected with an output shaft of the motor, and the second connecting end is located in the air collecting cavity and hinged to the bottom plate.

9. The side draft range hood according to claim 8, wherein the base plate has two hinge locations, one of the connectors being hinged to each of the hinge locations.

10. The side-draft range hood according to claim 8, wherein the body has a top plate, a mounting plate is fixed to the top plate, the motor is disposed on the mounting plate, and the first connection end is hinged to the mounting plate.

11. The side-draft range hood according to any one of claims 7 to 10, wherein there are two suction ports, and each suction port is correspondingly connected to one of the retractable panel assemblies.

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