CN217274343U - Box body device of smoke ventilator and smoke ventilator - Google Patents

Abstract

The utility model belongs to the technical field of electrical apparatus, concretely relates to smoke ventilator's box device and smoke ventilator. The method comprises the following steps: two side plates; the bottom plate is arranged between the two side plates; and the closing plate is clamped on the two side plates and locked on the bottom plate. The utility model discloses box device and smoke ventilator are convenient for clean the position that the shrouding sheltered from.

Description

Box body device of smoke ventilator and smoke ventilator

Technical Field

This application belongs to electrical apparatus technical field, concretely relates to smoke ventilator's box device and smoke ventilator.

Background

The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention.

In order to ensure the attractiveness of the box body of the range hood, a sealing plate is arranged at the bottom of the box body of the range hood so as to shield internal equipment of the box body of the range hood. However, the sealing plate is fastened to the bottom of the case of the range hood and cannot be detached, so that a user cannot clean a part shielded by the sealing plate when cleaning the case of the range hood.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a smoke ventilator's box device aims at least can solving the shrouding fastening to a certain extent at smoke ventilator's bottom half, can't carry out clear technical problem to the position that the shrouding sheltered from.

The technical scheme of the utility model is that:

the box body device of the range hood is characterized by comprising: two side plates; the bottom plate is arranged between the two side plates; and the closing plate is clamped on the two side plates and locked on the bottom plate.

Because the bottom plate is arranged between the two side plates, the two side plates are connected through the bottom plate, the sealing plates are clamped on the two side plates and locked on the bottom plate, when the parts shielded by the sealing plates are to be cleaned, the sealing plates are unlocked with the bottom plate, the two side plates are clamped with the sealing plates, the sealing plates are prevented from falling off the side plates, the safety of the sealing plates is ensured, meanwhile, casualties are also avoided, then the sealing plates are disassembled from the two side plates, the parts shielded by the sealing plates are cleaned, all parts of the box body of the range hood can be cleaned, the service life of the range hood is ensured, when the parts shielded by the sealing plates are cleaned, the sealing plates are directly clamped on the two side plates, the connection of the sealing plates and the two side plates is realized, the quick positioning is realized, the production efficiency is improved, the number of box body fasteners is also reduced, the production cost is reduced, and simultaneously, the relative position of shrouding and two curb plates has been restricted, avoids the removal of side seal board, has realized spacingly, does not need the alignment, can be directly with shrouding and bottom plate closure to realize the fastening connection of shrouding and bottom plate, further promoted production efficiency, the bottom plate supports the shrouding, makes the shrouding shelter from the internal plant of smoke ventilator's box, guarantees beautifully.

In some embodiments, one of the side plate and the sealing plate is provided with a guide member, the other one of the side plate and the sealing plate is provided with a clamping seat, a clamping groove is formed in the clamping seat, the guide member is arranged in the clamping groove and can move in the clamping groove to drive the sealing plate to move relative to the side plate, the guide member is supported by the clamping groove through the guide member or clamped by the clamping groove, and the sealing plate is prevented from falling off to cause damage and casualties when the sealing plate is detached.

In some embodiments, the guide is disposed on the side plate, the clamping seat is disposed on the sealing plate, and when the sealing plate is to be disassembled and assembled, the clamping groove of the clamping seat slides on the guide, that is, the guide is stationary, and the sealing plate drives the clamping seat to move.

In some embodiments, the card holder is provided with a notch communicated with the card slot, the guide enters the card slot through the notch, and the guide enters the card slot through the notch, so as to realize the relative movement between the guide and the card slot.

In some embodiments, the shrouding include the welt and with the panel that the welt is connected, the welt block in two the curb plate, panel pass through welt and curb plate block, avoid punching on the panel, guarantee the complete of panel, guarantee then that the box device is pleasing to the eye.

In some embodiments, the sealing plate further comprises a connecting plate connected to the lining plate, and the connecting plate is locked with the bottom plate to facilitate locking of the sealing plate with the bottom plate.

In some embodiments, the sealing plate further comprises a locking member, wherein the locking member is arranged on the connecting plate in a penetrating way and connected with the bottom plate, so that the locking of the connecting plate and the bottom plate is facilitated.

In some embodiments, the case apparatus further comprises: a top plate; the backboard is fixed on the top plate, the top plate and the backboard are arranged between the two side plates, the two side plates are supported through the top plate and the backboard, the side plates are guaranteed to be installed firmly, and then the sealing plate can be supported through the side plates.

In some embodiments, the top plate is opened with a smoke guide port to facilitate the discharge of oil smoke.

Based on the same utility model design, this application still provides a smoke ventilator, include box device.

The beneficial effects of the utility model include at least:

because the bottom plate is arranged between the two side plates, the two side plates are connected through the bottom plate, the sealing plates are clamped on the two side plates and locked on the bottom plate, when the parts shielded by the sealing plates are to be cleaned, the sealing plates are unlocked with the bottom plate, the two side plates are clamped with the sealing plates, the sealing plates are prevented from falling off the side plates, the safety of the sealing plates is ensured, meanwhile, casualties are also avoided, then the sealing plates are disassembled from the two side plates, the parts shielded by the sealing plates are cleaned, all parts of the box body of the range hood can be cleaned, the service life of the range hood is ensured, when the parts shielded by the sealing plates are cleaned, the sealing plates are directly clamped on the two side plates, the connection of the sealing plates and the two side plates is realized, the quick positioning is realized, the production efficiency is improved, the number of box body fasteners is also reduced, the production cost is reduced, and simultaneously, the relative position of shrouding and two curb plates has been restricted, avoids the removal of side seal board, has realized spacingly, does not need the alignment, can be directly with shrouding and bottom plate closure to realize the fastening connection of shrouding and bottom plate, further promoted production efficiency, the bottom plate supports the shrouding, makes the shrouding shelter from the internal plant of smoke ventilator's box, guarantees beautifully.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a box body device of a range hood of the embodiment;

FIG. 2 is a schematic view of the mounting of the base plate of the case assembly of FIG. 1;

FIG. 3 is a schematic view of a closure plate of the container apparatus of FIG. 1;

FIG. 4 is a schematic view of the closure plate of the enclosure assembly of FIG. 1;

FIG. 5 is a schematic view of the closure plate of the container assembly of FIG. 1 shown removed;

fig. 6 is a schematic locking view of a closure plate of the container apparatus of fig. 1.

In the drawings:

a base plate 10;

the sealing plate 20, the clamping seat 201, the clamping groove 2011, the notch 2012, the lining plate 202, the panel 203, the connecting plate 204, the first connecting hole 2041 and the locking member 205;

side plate 30, guide 301;

a top plate 40, a smoke guide port 401;

a back panel 50.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indications in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The application is described below with reference to specific embodiments in conjunction with the following drawings:

the box body device of the range hood and the range hood provided by the embodiment aim at solving the technical problem that the sealing plate is fastened at the bottom of the box body of the range hood at least to a certain extent and cannot be used for cleaning the part shielded by the sealing plate.

Fig. 1 is a schematic structural diagram of a housing device of a range hood according to the present embodiment, and fig. 2 is a schematic mounting diagram of a bottom plate of the housing device in fig. 1. Referring to fig. 1 and 2, the housing device of the range hood of the present embodiment includes: a bottom plate 10, a closing plate 20 and two side plates 30. The bottom plate 10 is disposed between the two side plates 30. The closing plate 20 is engaged with the two side plates 30 and locked to the bottom plate 10.

In some embodiments, since the bottom plate 10 is disposed between the two side plates 30, the two side plates 30 are connected by the bottom plate 10, and since the sealing plate 20 is fastened to the two side plates 30 and locked to the bottom plate 10, when the portion shielded by the sealing plate 20 is to be cleaned, the sealing plate 20 is unlocked from the bottom plate 10, and both the two side plates 30 are fastened to the sealing plate 20, so as to prevent the sealing plate 20 from falling off from the side plates 30, thereby ensuring the safety of the sealing plate 20, and simultaneously avoiding casualties, and then the sealing plate 20 is detached from between the two side plates 30, so as to clean the portion shielded by the sealing plate 20, thereby cleaning each portion of the box body of the range hood, and ensuring the service life of the range hood, when the portion shielded by the sealing plate 20 is cleaned, the sealing plate 20 is directly fastened to the two side plates 30, thereby achieving the connection between the sealing plate 20 and the two side plates 30, and achieving the quick positioning, the production efficiency is improved, the number of box fasteners is also reduced, the production cost is reduced, meanwhile, the relative positions of the sealing plate 20 and the two side plates 30 are limited, the movement of the side sealing plate 20 is avoided, the limiting is realized, the alignment is not needed, the sealing plate 20 and the bottom plate 10 can be directly locked, the sealing plate 20 is tightly connected with the bottom plate 10, the production efficiency is further improved, the bottom plate 10 supports the sealing plate 20, the sealing plate 20 is enabled to shield the internal equipment of the box body of the range hood, and the attractiveness is guaranteed.

Referring to fig. 1 and 2, in some embodiments, in order to ensure that the bottom plate 10 is firmly connected to the two side plates 30, two ends of the bottom plate 10 are fixedly connected to the two side plates 30, respectively. In this embodiment, the two ends of the bottom plate 10 can pass through the bolts and the two side plates 30, so as to facilitate the dismounting, and at the same time, the two side plates 30 can be supported, thereby ensuring the stability of the installation of the two side plates 30.

Fig. 3 is a schematic structural view of a closing plate of the container device of fig. 1. With reference to fig. 2 and 3, in some embodiments, one of the side plate 30 and the sealing plate 20 is provided with a guide 301, the other is provided with a clamping seat 201, a clamping groove 2011 is formed on the clamping seat 201, the guide 301 is disposed in the clamping groove 2011 and can move in the clamping groove 2011, so as to drive the sealing plate 20 to move relative to the side plate 30, and meanwhile, the guide 301 supports the clamping groove 2011 or clamps the guide 301 through the clamping groove 2011, so that the sealing plate 20 is prevented from falling when the sealing plate 20 is detached, and damage to the sealing plate and casualties are caused.

Fig. 4 is a schematic view showing the installation of the closing plate of the tank apparatus of fig. 1, fig. 5 is a schematic view showing the removal of the closing plate of the tank apparatus of fig. 1, and fig. 6 is a schematic view showing the locking of the closing plate of the tank apparatus of fig. 1. With reference to fig. 4, fig. 5 and fig. 6, in some embodiments, when a portion shielded by the sealing plate 20 is to be cleaned, the sealing plate 20 is unlocked from the base plate 10, the sealing plate 20 can move relative to the guide 301 and the clamping grooves 2011 under the action of gravity until the guide 301 slides to the top of the clamping grooves 2011, the guide 301 supports the clamping grooves 2011 or the clamping grooves 2011 to clamp the guide 301, so as to prevent the sealing plate 20 from falling off from the side plates 30, ensure the safety of the sealing plate 20, and simultaneously prevent casualties, and then the sealing plate 20 is detached from between the two side plates 30, so as to clean the portion shielded by the sealing plate 20, clean each portion of the box of the range hood, and ensure the service life of the range hood. When the position that shrouding 20 sheltered from is clean, directly locate the lead 301 card in draw-in groove 2011, realize shrouding 20 and two curb plate 30 connection, quick location has been realized, production efficiency has been promoted, box fastener quantity has also been reduced, production cost is reduced, and simultaneously, the relative position of shrouding 20 and two curb plate 30 has been restricted, avoid the removal of side shrouding 20, spacing has been realized, promote shrouding 20, make and take place relative motion between lead 301 and the draw-in groove 2011, slide to the bottom of draw-in groove 2011 until lead 301, do not need the alignment, can be directly with shrouding 20 and bottom plate 10 closure, with the fastening connection of realization shrouding 20 and bottom plate 10, production efficiency has further been promoted, bottom plate 10 supports shrouding 20, make the inside equipment of the smoke ventilator box that shrouding 20 sheltered, guarantee beautifully.

Referring to fig. 2 and 3, in some embodiments, the guide 301 is disposed on the side plate 30, and the clamping seat 201 is disposed on the closing plate 20, that is: when the sealing plate 20 is to be detached, the card slot 2011 of the card socket 201 slides on the guide 301, that is, the guide 301 is not moved, and the sealing plate 20 drives the card socket 201 to move. Of course, in other embodiments, the clamping seat 201 may be disposed on the side plate 30, and the guiding element 301 may be disposed on the sealing plate 20, that is: when the sealing plate 20 is to be detached, the guide 301 slides in the slot 2011 of the card socket 201, that is, the card socket 201 is stationary, and the sealing plate 20 drives the guide 301 to slide in the slot 2011 of the card socket 201. Wherein, the guiding element 301 can be a shaft screw, a supporting column or a supporting shaft.

With reference to fig. 4, fig. 5 and fig. 6, in some embodiments, guide 301 is located on lateral plate 30, cassette 201 is located on shrouding 20, when the position that shrouding 20 sheltered from will be cleaned, remove the closure with shrouding 20 and bottom plate 10, shrouding 20 is under the effect of gravity, can make draw-in groove 2011 slide on guide 301, conflict on guide 301 until the top of draw-in groove 2011, support draw-in groove 2011 through guide 301, avoid shrouding 20 to drop on by lateral plate 30, guarantee shrouding 20 safety, and simultaneously, also avoid casualties, then, dismantle shrouding 20 by between two lateral plate 30 again, clean the position that shelters from shrouding 20, can clean each position of smoke ventilator's box totally, guarantee smoke ventilator's life. When the position that shrouding 20 sheltered from is clean, directly locate draw-in groove 2011 with guide 301 card, realize shrouding 20 and two curb plate 30 connections, quick location has been realized, production efficiency has been promoted, box fastener quantity has also been reduced, production cost is reduced, and simultaneously, the relative position of shrouding 20 and two curb plate 30 has been restricted, avoid the removal of side shrouding 20, spacing has been realized, promote shrouding 20, make draw-in groove 2011 slide on guide 301, the bottom of until draw-in groove 2011 is inconsistent with guide 301, do not need the alignment, can be directly with shrouding 20 and bottom plate 10 closure, in order to realize shrouding 20 and bottom plate 10's fastening connection, production efficiency has further been promoted, bottom plate 10 supports smoke ventilator 20, make the internal plant of the box that shrouding 20 sheltered from, guarantee beautifully.

With reference to fig. 3, 4, 5 and 6, in some embodiments, in order to facilitate the assembly and disassembly of the sealing plate 20, a notch 2012 communicated with the card slot 2011 is formed on the card seat 201, and the guide 301 enters the card slot 2011 through the notch 2012, so as to implement the relative movement between the guide 301 and the card slot 2011. The width of the notch 2012 is greater than the diameter of the guide 301, so that the guide 301 can smoothly enter and exit the card slot 2011.

With reference to fig. 4, fig. 5 and fig. 6, in some embodiments, when the part shielded by the sealing plate 20 is to be cleaned, the sealing plate 20 and the bottom plate 10 are unlocked, the sealing plate 20 is under the action of gravity, so that the clamping groove 2011 can slide on the guide 301, until the top of the clamping groove 2011 abuts against the guide 301, the clamping groove 2011 is supported by the guide 301, the sealing plate 20 is prevented from dropping from the side plates 30, the safety of the sealing plate 20 is ensured, meanwhile, casualties are also avoided, then, the sealing plate 20 is pushed, the notch 2012 reaches the guide 301, the sealing plate 20 is pulled, the guide 301 is separated from the clamping groove 2011 by the notch 2012, the sealing plate 20 can be detached from the two side plates 30, the part shielded by the sealing plate 20 is cleaned, each part of the box of the range hood can be cleaned, and the service life of the range hood is ensured. When the part shielded by the sealing plate 20 is clean, the guide piece 301 is aligned to the notch 2012, the guide piece 301 passes through the notch 2012 and enters the clamping groove 2011, the guide piece 301 can be directly clamped in the clamping groove 2011, the connection between the sealing plate 20 and the two side plates 30 is realized, the quick positioning is realized, the production efficiency is improved, the number of box body fasteners is reduced, the production cost is reduced, meanwhile, the relative positions of the sealing plate 20 and the two side plates 30 are limited, the movement of the side sealing plate 20 is avoided, the limiting is realized, the sealing plate 20 is pushed, the clamping groove 2011 slides on the guide piece 301 until the bottom of the clamping groove 2011 is abutted against the guide piece 301, the alignment is not needed, the sealing plate 20 and the bottom plate 10 can be directly locked, so as to realize the fastening connection between the sealing plate 20 and the bottom plate 10, the production efficiency is further improved, the bottom plate 10 supports the sealing plate 20, and enables the internal equipment of the range hood shielded by the sealing plate 20, the beauty is ensured.

Referring to fig. 3, in some embodiments, the cover panel 20 includes a backing panel 202 and a face panel 203 coupled to the backing panel 202, the backing panel 202 being engaged with the two side panels 30. That is, one of the side plate 30 and the liner plate 202 is provided with the guide 301, and the other is provided with the card holder 201. In this embodiment, the guide 301 may be disposed on the side plate 30, and the card seat 201 may be disposed on the lining plate 202, but in other embodiments, the guide 301 may be disposed on the lining plate 202, and the card seat 201 may be disposed on the side plate 30.

With reference to fig. 3, 4, 5 and 6, in some embodiments, the panel 203 may be fixedly connected to the lining board 202 by bonding, and the panel 203 is engaged with the side plate 30 by the lining board 202, so as to avoid punching holes on the panel 203, ensure the integrity of the panel 203, and further ensure the aesthetic appearance of the box device.

In some embodiments, the panel 203 may be made of glass, which can ensure beauty, and has excellent acid resistance and alkali resistance, and meanwhile, the panel 203 is prevented from being adhered with oil, so that the panel 203 is conveniently wiped, and the tidiness of the panel 203 is ensured. In other embodiments, the material of the panel 203 may also be stainless steel.

Referring to fig. 3, 4, 5 and 6, in some embodiments, closure plate 20 further includes a connector plate 204 connected to backing plate 202. In this embodiment, the connection plate 204 and the lining plate 202 can be integrally formed, so as to ensure that the connection plate 204 and the lining plate 202 are firmly connected. The connecting plate 204 is locked with the base plate 10 to ensure the stability of the connection between the cover plate 20 and the base plate 10.

Referring to fig. 2, 4, 5 and 6, in some embodiments, to facilitate locking of plate 20 to base plate 10, plate 20 further includes locking members 205. The locking member 205 is inserted into the connecting plate 204 and connected to the base plate 10, so as to connect the sealing plate 20 to the base plate 10 and facilitate the assembly and disassembly of the sealing plate 20 and the base plate 10.

Referring to fig. 2 and 3, in some embodiments, the connecting plate 204 has a plurality of first connecting holes 2041, the bottom plate 10 has a plurality of second connecting holes (not shown), the plurality of first connecting holes 2041 correspond to the plurality of second connecting holes (not shown), the number of the locking members 205 is also multiple, and the plurality of locking members 205 correspond to the plurality of first connecting holes 2041. The locking members 205 are inserted into the corresponding first connecting holes 2041 and connected with the corresponding second connecting holes (not shown) to lock the bottom plate 10 and the sealing plate 20. When the sealing plate 20 is to be disassembled, the locking member 205 is taken out from the first connecting hole 2041 and the second connecting hole (not shown), so as to facilitate the disassembling and assembling of the sealing plate 20 on the base plate 10.

Referring to fig. 1 and 2, in some embodiments, the case apparatus further includes a top plate 40 and a back plate 50. The back plate 50 is fixed to the top plate 40. In this embodiment, the top plate 40 and the rear plate 50 may be integrally formed, so that the top plate 40 and the rear plate 50 can be firmly connected, and the structural strength of the box device is ensured. Roof 40 and postnotum 50 set up between two curb plates 40, support two curb plates 30 through roof 40 and postnotum 50, guarantee that the curb plate 30 installation is firm, then, can support shrouding 20 through curb plate 30. The back plate 50 is fixedly connected with the bottom plate 10, so that the top plate 40, the back plate 50, the bottom plate 10 and the two side plates 30 form a complete box body.

Referring to fig. 2, in some embodiments, in order to facilitate the discharge of the oil smoke, a smoke guide port 401 is formed on the top plate 40. The smoke guide 401 is opened at the top of the top plate 40, that is, the smoke guide 401 is disposed at the end of the top plate 40 away from the bottom plate 10 to facilitate the discharge of the oil smoke.

Based on same utility model conceive, this application still provides a smoke ventilator, and this smoke ventilator has adopted box device, this box device's concrete structure refer to above-mentioned embodiment, because box device has adopted the whole technical scheme of above-mentioned all embodiments, consequently have all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer give unnecessary detail here.

In the description of the present application, 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," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not being in direct contact, but rather being in contact with each other via additional features between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (10)

1. A box body device of a range hood is characterized by comprising:

two side plates (30);

the bottom plate (10) is arranged between the two side plates (30);

and the sealing plate (20) is clamped on the two side plates (30) and locked on the bottom plate (10).

2. The box body device of the range hood according to claim 1, wherein one of the side plate (30) and the sealing plate (20) is provided with a guide piece (301), the other one is provided with a clamping seat (201), a clamping groove (2011) is formed in the clamping seat (201), and the guide piece (301) is arranged in the clamping groove (2011) and can move in the clamping groove (2011) to drive the sealing plate (20) to move relative to the side plate (30).

3. The box body device of the range hood according to claim 2, wherein the guide piece (301) is arranged on the side plate (30), and the clamping seat (201) is arranged on the closing plate (20).

4. The box body device of the range hood according to any one of claims 2 to 3, wherein a notch (2012) communicated with the clamping groove (2011) is formed in the clamping seat (201), and the guide piece (301) enters the clamping groove (2011) through the notch (2012).

5. A container arrangement as claimed in claim 1, characterised in that the closure plate (20) includes a backing plate (202) and a face plate (203) connected to the backing plate (202), the backing plate (202) being snap-fitted to both side plates (30).

6. The box assembly of claim 5, wherein said closure plate (20) further comprises a web (204) connected to said liner plate (202), said web (204) being keyed to said base plate (10).

7. The box assembly according to claim 6, characterized in that said closing plate (20) further comprises a locking member (205), said locking member (205) being inserted through said connecting plate (204) and connected to said base plate (10).

8. The case apparatus as claimed in claim 5, further comprising:

a top plate (40);

and the back plate (50) is fixed on the top plate (40), and the top plate (40) and the back plate (50) are arranged between the two side plates (30).

9. The box body device according to claim 8, wherein the top plate (40) is provided with a smoke guide port (401).

10. A range hood, comprising a housing assembly as claimed in any one of claims 1 to 9.

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