CN208983443U - Smoke collecting device and kitchen ventilator - Google Patents

Abstract

The utility model provides a kind of smoke collecting device and kitchen ventilator, is related to purification technology field.The smoke collecting device includes exhaust fume collecting hood and holds together cigarette component, the collection cigarette panel of exhaust fume collecting hood is equipped with air inlet and spliced eye, and holding together cigarette component includes holding together cigarette plate, holds together cigarette plate correspondence and is plugged in spliced eye, exhaust fume collecting hood is equipped with driving device, and the driving end of driving device is connect with cigarette component is held together；Further include closeouts, hold together between cigarette component and air inlet formed hold together cigarette district domain when, closeouts matching be plugged in spliced eye.The kitchen ventilator includes discharge pipe and above-mentioned smoke collecting device, and the exhaust fume collecting hood of smoke collecting device is equipped with the air outlet being connected to air inlet, and discharge pipe is connected to air outlet.In the smoke collecting device, hold together between cigarette component and air inlet formed hold together cigarette district domain when, closeouts block in spliced eye, spliced eye is in sealed condition, oil smoke can not circulate at spliced eye, so that reduce oil smoke forms greasy dirt at spliced eye, lead to the occurrence of greasy dirt is difficult to clean at this.

Description

Smoke collecting device and kitchen ventilator

Technical field

The utility model relates to purification technology field more particularly to a kind of smoke collecting devices and kitchen ventilator.

Background technique

The manufacturing process of Chinese tradition cooking culture includes decocting, frying, is fried, is roasting etc., is produced during making food big The oil smoke of amount, and oil smoke is not only more serious to the environmental pollution in kitchen, but also kitchen operation personnel stay in oil smoke surroundings for a long time It is larger to body harm, it is serious, or even cancer can be suffered from, therefore, kitchen ventilator is widely used among kitchen, kitchen ventilator system Family kitchen is the electric appliance of generated oil smoke etc when exhaustion is cooked.

Kitchen ventilator mainly includes side-suction type and top suction type, wherein and the air inlet of side-suction type range hood is closer from oil smoke source, The move distance that the oil smoke that can effectively shorten rises, since exhaust fume collecting hood uses the design of open type, the mistake that oil smoke moves upwards Cheng Rongyi is escaped into kitchen space from open-mouth.

In order to reduce fumes escaping, people are arranged on wind deflector holds together cigarette plate, holds together cigarette plate and gathers to oil smoke, however holds together The switch of the corresponding kitchen ventilator of cigarette plate needs opposite collection cigarette panel movement, then collects and need to be arranged that cigarette plate is flexible to be inserted for holding together on cigarette panel Connect hole, when kitchen ventilator works, hold together cigarette plate and is stretched out from spliced eye, spliced eye connection is extraneous and exhaust fume collecting hood inside, oil smoke is from grafting Flowing forms greasy dirt at spliced eye at hole, and greasy dirt cleaning difficulty is larger at this.

Utility model content

The purpose of this utility model is to provide a kind of smoke collecting device and kitchen ventilators, to solve oil existing in the prior art When smoke machine works, hold together cigarette plate and stretched out from spliced eye, spliced eye connection is extraneous with inside exhaust fume collecting hood, and oil smoke flows from spliced eye Greasy dirt is formed at spliced eye, the larger technical problem of greasy dirt cleaning difficulty at this.

Smoke collecting device provided by the utility model, including exhaust fume collecting hood and hold together cigarette component, on the collection cigarette panel of the exhaust fume collecting hood Equipped with air inlet and spliced eye, it is described hold together cigarette component include holding together cigarette plate, it is described hold together cigarette plate correspondence be plugged in the spliced eye；Institute Exhaust fume collecting hood is stated equipped with driving device, the driving end of the driving device with it is described hold together cigarette component connect, for holding together described in driving The cigarette plate that holds together of cigarette component is stretched out along the spliced eye, is held together to be formed between cigarette component and the air inlet and is held together cigarette district domain, or, driving institute It states cigarette plate to retract along the spliced eye；

It further include closeouts, it is described to hold together to form closeouts matching when holding together cigarette district domain between cigarette plate and the air inlet It is plugged in the spliced eye.

Further, the spliced eye is two, and two spliced eyes are located at the left and right sides of the air inlet； It is described hold together cigarette component hold together cigarette plate be two pieces, hold together described in two pieces cigarette plate one-to-one correspondence be plugged in two spliced eyes, it is described Closeouts corresponding to the spliced eye are also two.

Further, the collection cigarette panel is equipped with sliding rail, and one end sliding of the closeouts is connected on the sliding rail, The other end be articulated with it is described hold together cigarette plate on, it is described to hold together to form closure when holding together cigarette district domain between cigarette component and the air inlet Part it is described hold together cigarette plate drive under be plugged in the spliced eye.

Further, sliding slot is provided along its length on the sliding rail, one end of the closeouts is connected with clamping axis, The clamping axis sliding is connected in the sliding slot, and the other end of the closeouts is stretched out from the notch of the sliding slot, is articulated with It is described hold together cigarette plate on.

Further, further include replying part, be provided along its length sliding slot in the sliding rail, the reply part is contained in In the sliding slot, and affixed with the sliding slot, one end of the closeouts is connect with the reply part, and the other end is from the sliding slot Notch stretch out, be articulated with it is described hold together cigarette plate on, the replys part be used to driving the closeouts along the sliding slot away from It slides in the direction of the spliced eye.

Further, the closeouts are elastic component, and the closeouts are plugged on the spliced eye, and the closeouts Be equipped with and penetrate seam, it is described hold together cigarette plate pass through described in penetrate seam and be plugged in the spliced eye.

Further, it is described hold together cigarette component further include wind deflector, the driving device be also used to drive it is described hold together cigarette component The relatively described collection cigarette panel of wind deflector be subjected to displacement, the wind deflector and it is described hold together common shape between cigarette plate and the air inlet At holding together cigarette district domain.

Further, the spliced eye is two, and two spliced eyes are located at the left and right sides of the air inlet； It is described hold together cigarette plate it is corresponding to the spliced eye also be two pieces, the left and right two that cigarette plate is connected to the wind deflector is held together described in two pieces Side；The closeouts corresponding to the spliced eye are also two.

Another of the utility model is designed to provide a kind of kitchen ventilator, including discharge pipe and above-mentioned smoke collecting device, institute The exhaust fume collecting hood for stating smoke collecting device is equipped with the air outlet being connected to the air inlet, and the discharge pipe is connected to the air outlet.

The utility model smoke collecting device and kitchen ventilator have the beneficial effect that

Smoke collecting device and kitchen ventilator provided by the utility model, wherein smoke collecting device includes producing above hearth for gathering The exhaust fume collecting hood of raw oil smoke, the air inlet for entering in exhaust fume collecting hood for oil smoke in kitchen, for gather collecting to oil smoke Hold together cigarette component, for drive hold together cigarette component relative to collection cigarette panel it is mobile with change its with respect to air inlet position driving device, For the closeouts for holding together the movable spliced eye of cigarette plate and for being blocked to spliced eye；Wherein, kitchen ventilator includes for inciting somebody to action The discharge pipe and the above-mentioned smoke collecting device for being used to gather oil smoke exported outward into the oil smoke in exhaust fume collecting hood.

When initial, the cigarette plate that holds together for holding together cigarette component retracts in exhaust fume collecting hood through spliced eye under the drive of the drive；In kitchen When generation oil smoke is needed using kitchen ventilator, the cigarette plate that holds together that cigarette component is held together in control driving device driving is moved out along spliced eye, is held together The side of cigarette component held together cigarette plate and be located at air inlet formed between barrier, with air inlet to the air inlet side space and holds together cigarette Region, interior exhaust fume collecting hood is in negative pressure state, and kitchen fume enters in exhaust fume collecting hood under the action of inside and outside differential pressure through air inlet, to subtract Few oil smoke is held together the lateral outer escape amount of cigarette plate；It is discharged into common flue after through discharge pipe into the oil smoke in exhaust fume collecting hood, and It is transported to designated position and carries out purified treatment；Wherein, when kitchen ventilator works, that holds together cigarette component holds together shape between cigarette plate and air inlet At cigarette district domain is held together, closeouts block in spliced eye at this time, and spliced eye is in sealed condition, and oil smoke can not circulate in spliced eye Place, so that reduce oil smoke forms greasy dirt at spliced eye, leads to the occurrence of greasy dirt is difficult to clean at this.

In addition, closeouts block when cigarette district domain is held together in formation between the air inlet for holding together cigarette component and collecting cigarette panel of kitchen ventilator In spliced eye, when user carries out cleaning treatment to kitchen ventilator, user's finger can also be reduced or burnisher is caught in spliced eye The occurrence of interior, to improve the safety in utilization and convenience of kitchen ventilator.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the three dimensional structure diagram of smoke collecting device provided by the embodiment of the utility model；

Fig. 2 is the schematic diagram of internal structure of smoke collecting device provided by the embodiment of the utility model, and wind deflector blocks at this time Air inlet；

Fig. 3 is schematic diagram of internal structure when smoke collecting device provided by the embodiment of the utility model works, and holds together cigarette portion at this time Part stretches out outside collection cigarette panel, and closeouts block at spliced eye；

Fig. 4 is the schematic diagram of internal structure used when replying part in smoke collecting device provided by the embodiment of the utility model；

Fig. 5 is that closeouts are mounted on the partial 3 d on collection cigarette panel in smoke collecting device provided by the embodiment of the utility model Structural schematic diagram.

Icon: 1- exhaust fume collecting hood；2- holds together cigarette component；3- closeouts；4- sliding rail；5- is clamped axis；6- hinged ear；7- Articulated shaft；8- replys part；9- oil collection box；11- collection cigarette panel；111- air inlet；112- spliced eye；113- clamping joint； 21- wind deflector；22- holds together cigarette plate；31- penetrates seam；32- is clamped ear；321- clamping groove；41- sliding slot.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

The present embodiment provides a kind of smoke collecting devices, as Figure 1-Figure 4, including exhaust fume collecting hood 1 and hold together cigarette component 2, collect cigarette The collection cigarette panel 11 of cover 1 is equipped with air inlet 111 and spliced eye 112, and holding together cigarette component 2 includes holding together cigarette plate 22, and it is corresponding to hold together cigarette plate 22 It is plugged in spliced eye 112；Exhaust fume collecting hood 1 is equipped with driving device, and the driving end of driving device connect with cigarette component 2 is held together, is used for The cigarette plate 22 that holds together that cigarette component 2 is held together in driving is stretched out along spliced eye 112, is held together to be formed between cigarette component 2 and air inlet 111 and is held together cigarette district domain, It is retracted or, cigarette plate 22 is held together in driving along spliced eye 112；Further include closeouts 3, holds together to be formed between cigarette plate 22 and air inlet 111 and hold together cigarette When region, the matching of closeouts 3 is plugged in spliced eye 112.

The present embodiment also provides a kind of kitchen ventilator, including discharge pipe and above-mentioned smoke collecting device, on the exhaust fume collecting hood 1 of smoke collecting device Equipped with the air outlet being connected to air inlet 111, discharge pipe is connected to air outlet.

Smoke collecting device and kitchen ventilator provided in this embodiment, wherein smoke collecting device includes generating above hearth for gathering The exhaust fume collecting hood 1 of oil smoke, the air inlet 111 for entering in exhaust fume collecting hood 1 for oil smoke in kitchen, for gathering to oil smoke That collects holds together cigarette component 2, for driving cigarette component 2 mobile to change it with respect to 111 position of air inlet relative to collection cigarette panel 11 Driving device, for for holding together the movable spliced eye 112 of cigarette plate 22 and closeouts 3 for being blocked to spliced eye 112；Its In, kitchen ventilator includes the discharge pipe and the above-mentioned collection for being used to gather oil smoke for exporting the oil smoke entered in exhaust fume collecting hood 1 outward Cigarette device.

When initial, the cigarette plate 22 that holds together for holding together cigarette component 2 retracts exhaust fume collecting hood 1 through spliced eye 112 under the drive of the drive It is interior；Oil smoke is generated in kitchen when needing using kitchen ventilator, what cigarette component 2 was held together in control driving device driving holds together cigarette plate 22 along spliced eye 112 move out, and hold together the side of cigarette component 2 held together cigarette plate 22 and be located at air inlet 111, to the side space of air inlet 111 carry out every Gear forms between air inlet 111 and holds together cigarette district domain, is in negative pressure state in exhaust fume collecting hood 1, kitchen fume is under the action of inside and outside differential pressure Enter in exhaust fume collecting hood 1 through air inlet 111, to reduce oil smoke through holding together 22 side of cigarette plate to outer escape amount；Into in exhaust fume collecting hood 1 Oil smoke is discharged into common flue after through discharge pipe, and is transported to designated position and is carried out purified treatment；Wherein, kitchen ventilator works When, cigarette district domain is held together in the formation between cigarette plate 22 and air inlet 111 of holding together for holding together cigarette component 2, and closeouts 3 are blocked at this time in spliced eye 112 Interior, spliced eye 112 is in sealed condition, and oil smoke can not circulate at spliced eye 112, to reduce oil smoke at spliced eye 112 Greasy dirt is formed, the occurrence of greasy dirt is difficult to clean at this is caused.

In addition, being blocked when cigarette district domain is held together in formation between the air inlet 111 for holding together cigarette component 2 and collecting cigarette panel 11 of kitchen ventilator Part 3 blocks in spliced eye 112, when user carries out cleaning treatment to kitchen ventilator, can also reduce user's finger or burnisher The occurrence of being caught in spliced eye 112, to improve the safety in utilization and convenience of kitchen ventilator.

Specifically, the cigarette plate 22 that holds together for holding together cigarette component 2 under the drive of the drive can 111 place plane of vertical air inlet Exhaust fume collecting hood 1 is stretched out or retracted, opposite can also collect cigarette panel 11 and inwardly or outwardly turn an angle, between air inlet 111 It is formed and holds together cigarette district domain.

In the present embodiment, as shown in Figure 1, spliced eye 112 can be two, two spliced eyes 112 are located at air inlet 111 left and right sides；The cigarette plate 22 that holds together for holding together cigarette component 2 is two pieces, and two pieces are held together the one-to-one correspondence of cigarette plate 22 and are plugged in two spliced eyes In 112, closeouts 3 corresponding to spliced eye 112 are also two.It here is a kind of concrete form for holding together the setting of cigarette component 2, kitchen ventilator When work, two pieces for holding together cigarette component 2 hold together cigarette plate 22 between left and right side the progress barrier, with air inlet 111 of air inlet 111 It being formed and holds together cigarette district domain, two closeouts 3, which correspond, to be blocked in two spliced eyes 112, after kitchen fume enters to hold together cigarette district domain, Enter in exhaust fume collecting hood 1 from air inlet 111, so that the occurrence of oil smoke is escaped outward through the left and right sides is reduced, to improve Cigarette component 2 holds together cigarette effect, correspondinglys increase smoke collecting device to the clean-up effect of kitchen fume.

In the present embodiment, as shown in Figures 2 and 3, sliding rail 4 can be equipped on collection cigarette panel 11, one end of closeouts 3 is sliding Dynamic to be connected on sliding rail 4, the other end is articulated on cigarette plate 22, holds together to be formed between cigarette component 2 and air inlet 111 and holds together cigarette district domain When, closeouts 3 are plugged in spliced eye 112 under the drive for holding together cigarette plate 22.It here is a kind of specific shape that closeouts 3 are arranged Formula when without using kitchen ventilator, retracts in exhaust fume collecting hood 1 as shown in Fig. 2, cigarette plate 22 is held together in driving device driving along spliced eye 112, Closeouts 3 and hold together the hinged one end of cigarette plate 22 under the drive for holding together cigarette plate 22 towards the internal motion of exhaust fume collecting hood 1, closeouts 3 The other end is therewith along 4 upward sliding of sliding rail, until wind deflector 21 blocks at air inlet 111；When needing using kitchen ventilator, such as scheme Shown in 3, control driving device driving hold together cigarette component 2 to hold together cigarette plate 22 protruding along spliced eye 112, hold together cigarette plate 22 and drive envelope The one end hinged with it of blocking piece 3 moves out, and the other end of closeouts 3 is moved downward along sliding rail 4 therewith, until closeouts 3 are cut with scissors The one end connect moves at collection cigarette panel 11, and closeouts 3 block in spliced eye 112, and kitchen ventilator starts to purify work.Its In, one end of closeouts 3 is articulated on cigarette plate 22, and other end sliding is connected on the sliding rail 4 on collection cigarette panel 11, a side Face when without using kitchen ventilator, holds together the process that cigarette plate 22 retracts in exhaust fume collecting hood 1 and is able to drive the disengaging spliced eye 112 of closeouts 3, With reduce closeouts 3 hold together cigarette plate 22 through spliced eye 112 retract when caused by blocking；When on the other hand, using kitchen ventilator, sliding rail 4 can be defined the movement of closeouts 3 towards spliced eye 112, it is ensured that closeouts 3 are able to enter in spliced eye 112 and carry out It blocks.

Specifically, as shown in Figures 2 and 3, sliding slot 41 can be provided along its length on sliding rail 4 in the present embodiment, seal One end of blocking piece 3 is connected with clamping axis 5, and the clamping sliding of axis 5 is connected in sliding slot 41, and the other ends of closeouts 3 is from sliding slot 41 Notch stretches out, and is articulated on cigarette plate 22.Here it is that closeouts 3 slide a kind of concrete form for being connected in sliding rail 4, is clamped axis 5 Activity is connected in sliding slot 41, closeouts 3 clamping axis 5 and sliding slot 41 restriction effect under can along the chute 41 length direction It reciprocatingly sliding, while closeouts 3 are stretched out from the notch of sliding slot 41, additionally it is possible to opposite sliding rail 4 turns an angle, so that it is guaranteed that Closeouts 3 operate normally under the drive for holding together cigarette plate 22.

In the present embodiment, as shown in figure 4, smoke collecting device can also include replying part 8, set along its length in sliding rail 4 There is sliding slot 41, reply part 8 and be contained in sliding slot 41, and is affixed with sliding slot 41, one end of closeouts 3 is connect with part 8 is replied, another Hold from the notch of sliding slot 41 and stretch out, be articulated on cigarette plate 22, reply part 8 for drive closeouts 3 along the chute 41 away from It slides in the direction of spliced eye 112.Here it is that closeouts 3 slide another form for being connected in sliding rail 4, replys part 8 for closeouts 3 one end is limited in sliding slot 41, and closeouts 3 move upwards under the drive for holding together cigarette plate 22 along sliding rail 4, is replied at 8 stress of part In tensional state；Closeouts 3 move downward under the drive for holding together cigarette plate 22 along sliding rail 4, reply part 8 and pull closeouts 3 along sliding rail 4 move downward, until closeouts 3 block in spliced eye 112, thus realize one end of closeouts 3 along the chute 41 length side To reciprocatingly sliding；Meanwhile closeouts 3 are stretched out from the notch of sliding slot 41, additionally it is possible to which opposite sliding rail 4 turns an angle, to ensure Closeouts 3 operate normally under the drive for holding together cigarette plate 22.Specifically, replying part 8 can be spring.

In the present embodiment, as shown in figs 2-4, it can be connected with hingedly in closeouts 3 with one end that cigarette plate 22 is connect is held together Ear 6, hinged ear 6 pass through articulated shaft 7 hingedly with cigarette plate 22 is held together.It here is a kind of specific shape hinged with cigarette plate 22 is held together of closeouts 3 Formula, closeouts 3 are articulated on cigarette plate 22 by hinged ear 6, are rotated with reducing closeouts 3 relative to cigarette plate 22 is held together to closeouts 3 Caused by wear, it is ensured that closure leakproofness of the closeouts 3 to spliced eye 112.

In the present embodiment, as shown in figure 5, closeouts 3 can be elastic component, closeouts 3 are plugged on spliced eye 112, and Closeouts 3 are equipped with and penetrate seam 31, hold together cigarette plate 22 and penetrate to stitch 31 to be plugged in spliced eye 112.It here is that closeouts 3 are arranged Another form on exhaust fume collecting hood 1, closeouts 3 block in spliced eye 112, when penetrating seam 31 not by applied external force, Seam 31 is penetrated in closed state, spliced eye 112 can be blocked；Hold together cigarette plate 22 and penetrate seam 31 in closeouts 3, Closeouts 3 penetrate the positions of 31 two sides of seam, and by the extruding for holding together cigarette plate 22, deformation occurs, is located to hold together 22 two sides of cigarette plate in closeouts 3 Position squeezed tight be fitted on cigarette plate 22, can either realize cigarette plate 22 with respect to spliced eye 112 (or penetrating seam 31) phase To flexible, additionally it is possible to ensure to hold together 22 telescopic process closeouts 3 of cigarette plate and holds together cigarette plate 22 spliced eye 112 is blocked jointly, from And realize closure of the closeouts 3 to spliced eye 112, oil smoke is reduced to the oil pollution of spliced eye 112, and accordingly reduces cleaning Difficulty.

In the present embodiment, as shown in figure 5, the side that can penetrate seam 31 in closeouts 3 is equipped with clamping ear 32, spliced eye 112 side is corresponding to be connected between clamping ear 32 and closeouts 3.Here be closeouts 3 be plugged in spliced eye 112 one Kind concrete form, closeouts 3 and clamping 32 collective effect of ear are clamped in spliced eye 112, to improve closeouts 3 and spliced eye 112 firmness of the connection reduces the opposite 31 movement drive closeouts 3 of seam that penetrate of cigarette plate 22 and is detached from situation from spliced eye 112 Generation.

In the present embodiment, as shown in figure 5, can also turn down at the edge of spliced eye 112 has clamping joint 113, closeouts 3 It is clamped ear 32 and is equipped with clamping groove 321, the matching of clamping joint 113 is connected in clamping groove 321.Closeouts 3 are connected by clamping joint 113 When connecing in spliced eye 112, the clamping joint 113 at the edge of spliced eye 112 is caught in the clamping groove 321 of clamping ear 32, into one Step improves the firmness of the connection of closeouts 3 and spliced eye 112, it is ensured that closure leakproofness of the closeouts 3 to spliced eye 112.

In the present embodiment, as shown in Figure 1, holding together cigarette component 2 can also include wind deflector 21, driving device is also used to drive The opposite collection cigarette panel 11 of the wind deflector 21 of cigarette component 2 is subjected to displacement, and wind deflector 21 and is held together common between cigarette plate 22 and air inlet 111 It is formed and holds together cigarette district domain；Specifically, spliced eye 112 is two, two spliced eyes 112 are located at the left and right sides of air inlet 111； It is also two pieces that it is corresponding to spliced eye 112, which to hold together cigarette plate 22, and two pieces are held together the left and right sides that cigarette plate 22 is connected to wind deflector 21；It blocks Part 3 corresponding to spliced eye 112 is also two.It here is a kind of concrete form for holding together cigarette component 2, when using kitchen ventilator, control is driven Dynamic device driving holds together that cigarette plate 22 is protruding, holds together between cigarette plate 22 and wind deflector 21 and air inlet 111 holding together of forming that Open Side Down Cigarette district domain holds together cigarette plate 22 and wind deflector 21 and carries out barrier to the left side of air inlet, upside and right side respectively, into holding together in cigarette district domain Oil smoke can only through air inlet 111 enter exhaust fume collecting hood 1 inside, thus be further reduced oil smoke spread around escape situation hair It is raw, correspondingly increase the clean-up effect of kitchen ventilator.

Specifically, wind deflector 21 can match with air inlet 111 in the present embodiment, cigarette plate 22 is held together in driving device driving When retraction, wind deflector 21 is plugged at air inlet 111.Hold together air inlet 111 of the closure of wind deflector 21 in exhaust fume collecting hood 1 of cigarette component 2 On, the inside of exhaust fume collecting hood 1 and kitchen space can be divided into two relatively independent spaces by wind deflector 21, to reduce public cigarette The occurrence of oil smoke in road is through causing secondary pollution to kitchen in 111 recharge to kitchen of exhaust fume collecting hood 1 and air inlet.

In the present embodiment, oil collection box 9 can be installed the bottom of exhaust fume collecting hood 1 is detachable, the oil formed in exhaust fume collecting hood 1 Dirt can flow under the influence of gravity into oil collection box 9, and oil collection box 9 plays the role of temporarily storing greasy dirt, downward to reduce greasy dirt Drop onto the occurrence of hearth pollutes it.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution.

Claims (10)

1. a kind of smoke collecting device, which is characterized in that including exhaust fume collecting hood (1) and hold together cigarette component (2), the collection cigarette of the exhaust fume collecting hood (1) Panel (11) be equipped with air inlet (111) and spliced eye (112), it is described hold together cigarette component (2) include holding together cigarette plate (22), it is described hold together cigarette Plate (22) is corresponding to be plugged in the spliced eye (112)；The exhaust fume collecting hood (1) is equipped with driving device, the driving device Driving end with it is described hold together cigarette component (2) connect, hold together cigarette plate (22) along the spliced eye for hold together cigarette component (2) described in driving (112) it stretches out, holds together to be formed between cigarette component (2) and the air inlet (111) and hold together cigarette district domain, or, holding together cigarette plate (22) described in driving It is retracted along the spliced eye (112)；

Further include closeouts (3), it is described hold together between cigarette plate (22) and the air inlet (111) formed hold together cigarette district domain when, the envelope Blocking piece (3) matching is plugged in the spliced eye (112).

2. smoke collecting device according to claim 1, which is characterized in that the spliced eye (112) is two, and two described slotting Connect the left and right sides that hole (112) is located at the air inlet (111)；It is described hold together the holding together of cigarette component (2) cigarette plate (22) be two pieces, Hold together cigarette plate (22) one-to-one correspondence described in two pieces to be plugged in two spliced eyes (112), the closeouts (3) and the grafting Corresponding hole (112) is also two.

3. smoke collecting device according to claim 1 or 2, which is characterized in that the collection cigarette panel (11) is equipped with sliding rail (4), one end sliding of the closeouts (3) is connected on the sliding rail (4), the other end be articulated with it is described hold together cigarette plate (22) on, It is described hold together between cigarette component (2) and the air inlet (111) formed hold together cigarette district domain when, the closeouts (3) it is described hold together cigarette plate (22) it is plugged under drive in the spliced eye (112).

4. smoke collecting device according to claim 3, which is characterized in that be provided along its length cunning on the sliding rail (4) Slot (41), one end of the closeouts (3) are connected with clamping axis (5), and clamping axis (5) sliding is connected in the sliding slot (41) Interior, the other ends of the closeouts (3) is stretched out from the notch of the sliding slot (41), be articulated with it is described hold together cigarette plate (22) on.

5. smoke collecting device according to claim 3, which is characterized in that it further include replying part (8), the interior edge of the sliding rail (4) Its length direction is equipped with sliding slot (41), and the reply part (8) is contained in the sliding slot (41), and solid with the sliding slot (41) It connects, one end of the closeouts (3) is connect with the reply part (8), and the other end is stretched out from the notch of the sliding slot (41), hingedly In it is described hold together cigarette plate (22) on, the reply part (8) is for driving the closeouts (3) along the sliding slot (41) away from institute State the direction sliding of spliced eye (112).

6. smoke collecting device according to claim 1 or 2, which is characterized in that the closeouts (3) are elastic component, the envelope Blocking piece (3) is plugged on the spliced eye (112), and the closeouts (3) be equipped with penetrate seam (31), it is described hold together cigarette plate (22) It is plugged in the spliced eye (112) across the seam (31) that penetrates.

7. smoke collecting device according to claim 6, which is characterized in that penetrate the side of seam (31) on the closeouts (3) Equipped with clamping ear (32), the side of the spliced eye (112) is corresponding be connected in the clamping ear (32) and the closeouts (3) it Between.

8. smoke collecting device according to claim 1, which is characterized in that it is described hold together cigarette component (2) further include wind deflector (21), The driving device be also used to drive it is described hold together cigarette component (2) wind deflector (21) collection cigarette panel (11) generation position relatively It moves, the wind deflector (21) and described holds together to be collectively formed cigarette district domain between cigarette plate (22) and the air inlet (111).

9. smoke collecting device according to claim 8, which is characterized in that the spliced eye (112) is two, and two described slotting Connect the left and right sides that hole (112) is located at the air inlet (111)；It is described hold together cigarette plate (22) and the spliced eye (112) phase It should also be two pieces, the left and right sides that cigarette plate (22) is connected to the wind deflector (21) is held together described in two pieces；The closeouts (3) Corresponding to the spliced eye (112) is also two.

10. a kind of kitchen ventilator, which is characterized in that including discharge pipe and smoke collecting device of any of claims 1-9, The exhaust fume collecting hood (1) of the smoke collecting device is equipped with the air outlet that be connected to the air inlet (111), the discharge pipe and it is described out Air port connection.