CN2596237Y

CN2596237Y - Improved fume exhaust fan

Info

Publication number: CN2596237Y
Application number: CN 02240379
Authority: CN
Inventors: 刘明选
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-16
Filing date: 2002-07-16
Publication date: 2003-12-31
Anticipated expiration: 2012-07-16

Abstract

The utility model relates to an improved fume exhaust fan which comprises a hollow machine body and a front cover body, wherein the hollow inner part of the machine body is provided with at least two sets of eddy air extractors, each of the two sets of eddy air extractors is provided with a motor, a louver fan, a suction inlet and an exhaust outlet, the upper and the lower edges of an opening of the front end face of the machine body are respectively provided with a hook groove and a V-shaped blocking joist provided for an arc-shaped front cover plate to be fixed to the machine body to form a fume collecting cover protruded out the front edge of the machine body, an oil hole is arranged in the V-shaped blocking joist, and the collected oil dirt is collected in an oil collecting groove of the bottom part from the oil hole along the inwards concave cambered surface of the machine body. The utility model is provided with the quickly detached front cover body for collecting the fume, not only can improve the efficacy of extracting the fume, but also conveniently detach the arc-shaped front cover body, and reduce or avoid from removing the machine body, so the utility model is convenient for removing the inner fume dirt, cleaning the appearance and maintaining.

Description

Improved smoke exhaust

Technical field

The utility model relates to a kind of kitchen utensils, relates in particular to a kind of convenient improved smoke exhaust of removing body interior oil dirt and clean appearance maintenance.

Improved smoke exhaust.

Background technology

Smoke exhaust is an indispensable equipment in the family, and the oil smoke of the generation when frying in shallow oil stir-fry of boiling in the kitchen drains into outdoor by smoke exhaust, and the clean kitchen inner product of also avoiding is tied grease in the holding chamber.Yet, the long-time oil-containing air exhauster for kitchen that uses can be in the oil smoke circulation duct of body, particularly at positions such as body surface in the face of the oil smoke generation area, the suitable grease of long-pending knot, though the oil stain of most of long-pending knot can be in machine Oil Guide face and concentrating in the oil groove of bottom, but the grease of body surface or body finedraw then must be by the hardworking at ordinary times wiping examination of end user, the cleaning that could keep body.

Got permission No. 78210967 " stove exhauster " novel case of patent, a kind of stove exhauster with horizontal motor, two-layer equation blinds fan, two-sided extraction opening and the design of body front end arc front cover structure is provided, because this special structure, preferable suction oil smoke effect can be provided, No. 78210967 patent and for example, be the improvement of preceding case, be provided with detachable front shroud, and can clean body easily.But, the stove exhauster of these two patents is the same with general being seen stove exhauster, all existing grease to remove is difficult for, the problem that the clean appearance maintenance is wasted time and energy, though especially No. 78210967 patent is provided with the device of detachable front shroud, but its body still is the form of a sealing behind the dismounting front shroud, and makes the work of cleaning maintenance still have suitable degree of difficulty, and difficulty reaches perfect and practical requirement.

Summary of the invention

In order to overcome the removing grease difficulty that existing smoke exhaust exists, the shortcoming that the outward appearance maintenance is wasted time and energy, the utility model provides a kind of improved smoke exhaust, it is provided with the preceding cover body of the collection oil smoke of fast demountable, it not only can improve extraction oil smoke effect, more can conveniently pull down cover body before this arc, and can reduce or avoid dismantling body, conveniently remove body interior oil dirt and clean appearance maintenance.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of improved smoke exhaust comprises a hollow body and a preceding cover body; It is characterized in that, the hollow inside of described body is provided with at least two group vortex air exhausters, each group vortex air exhauster is provided with a motor, the blinds fan, suction inlet and outlet, this motor is arranged at the internal body space, the suction inlet of each vortex air exhauster is all towards body the place ahead, make outlet be located at the upper end of body, the front end face of body is a transverse opening, the bottom of this opening is the oil trap that extends to the body lowermost end with an inner concave arc surface one, this inner concave arc surface is provided with illuminating lamp, the opening that is positioned at the body front end face is and preceding cover body snapping one, and the upper limb of this opening is provided with one and laterally colludes groove, and the root edge of this opening is provided with V-arrangement retaining purlin, be positioned at the both side edges of this opening and the appropriate location of root edge, be respectively equipped with several screws, the V-arrangement retaining purlin of this opening root edge is seen as the curved arc shape of both sides a little less than the centre by its front, in the V-shaped groove at these V-arrangement retaining two ends, purlin, be respectively equipped with several oilholes, the inside of oilhole is connected with the body inner concave arc surface, the oil-guide device of cover body before V-arrangement retaining purlin and oilhole constitute; Preceding cover body comprises a front panel, a both sides panel and a cambered plate, be connected by its outside respectively and constitute a preceding cover body that Open Side Down, this front panel is the front openings of corresponding body, uniform a plurality of SSs on its plate face, wherein less corresponding to each SS aperture of two air exhauster suction inlets, in order to equilibrium suction blast, be positioned at the upper limb of front panel, be provided with a translot shape button hook that Open Side Down, just can collude the upper limb that invests aforementioned body front openings colludes in the groove, the root edge of front panel is corresponding to the root edge of aforementioned body front openings, be all the curved arc shape of both sides a little less than the centre, and the root edge face of cover body is inserted in this V-arrangement retaining purlin before this, be positioned at the both sides and the suitable position of root edge of this front panel, be respectively equipped with several screws, confession screw rod screw since then revolves in the screw of each correspondence position that locks in the body front openings, and cover body is located in body the place ahead before making; In addition, be positioned at the downward openend of cover body before this,, be provided with the oil groove that section is the U font respectively at the root edge of biside plate and the root edge of cambered plate.In order to collect and to guide the greasy dirt of cover body inner face before this, unified being guided in the V-arrangement retaining purlin kept off the oilhole of both sides, purlin again, and can together be guided in the oil groove of body lowermost end together with the greasy dirt of assembling on the front panel through V-arrangement.

The beneficial effects of the utility model are, it is provided with the preceding cover body of the collection oil smoke of fast demountable, and it not only can improve extraction oil smoke effect, more can conveniently pull down the preceding cover body of this arc, and can reduce or avoid dismantling body, conveniently remove body interior oil dirt and clean appearance maintenance.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a schematic perspective view of the present utility model

Fig. 2 is the decomposing schematic representation of cover body before the utility model is folded down

Fig. 3 is a cutaway view of the present utility model, shows the fastening structure between body and preceding cover body.

Fig. 3 A is the enlarged diagram at position shown in Figure 3

The figure number explanation:

10 bodies, 11,12 vortex air exhausters

13 motors, 14 blinds fan

15 suction inlets, 16 outlets

17 body openings, 18 inner concave arc surfaces

19 oil traps, 20 illuminating lamps

21 collude groove 22V shape retaining purlin

23 screws, 24 oilholes

Cover body 31 front panels before 30

32,33 side panels, 34 cambered plates

35 SSs, 36 button hooks

37 screws, 38 screw rods

The specific embodiment

Consult shown in Figure 1, the utility model integral body be by a hollow body 10 and one before cover body 30 combine.

Consult shown in Figure 2, the hollow inside of body 10 is provided with at least two group vortex air exhausters, each group vortex air exhauster all is provided with a motor 13, blinds fan 14, suction inlet 15 and outlet 16, adopt two groups of

vortex air exhausters

11,12 in the present embodiment, this two motor 13 is arranged at the both sides of body 10 inner spaces respectively, and being consolidated in the rear wall of body 10 respectively, the suction inlet that makes two groups of

vortex air exhausters

11,12 is all towards body the place ahead, 16 upper ends of being located at body of outlet; The front end face of body 10 is a transverse opening 17, and the bottom of opening 17 is the oil traps 19 that extend to the body lowermost end with an inner concave arc surface 18 one, is positioned at this inner concave arc surface 18 and is provided with illuminating lamp 20.

The opening 17 of the front end face of aforesaid body 10, become one as snapping preceding cover body 30 described later, the upper limb of this opening 17 is provided with one and laterally colludes groove 21, the root edge of this opening is provided with V-arrangement retaining purlin 22, be positioned at the both side edges of this opening and the appropriate location of root edge, be respectively equipped with several screws 23.The V-arrangement retaining purlin 22 of these opening 17 root edges, be seen as the curved arc shape of both sides a little less than the centre from its front, in the V-shaped groove at these V-arrangement retaining 22 two ends, purlin, be respectively equipped with several oilholes 24, the inside of oilhole 24 connects body inner concave arc surface 18, V-arrangement keeps off purlin 22 and oilhole 24 whereby, the oil-guide device of cover body 30 before constituting.

Preceding cover body 30 comprises a front panel 31, both

sides panel

32,33 and a cambered plate 34, is connected by its outside respectively, and constitutes a preceding cover body 30 that Open Side Down; The front openings 17 of these front panel 31 corresponding bodies 10, uniform a plurality of SSs 35 on its plate face, and it is wherein less corresponding to each SS 35 aperture of two air exhauster suction inlets 15, in order to equilibrium suction blast, be positioned at the upper limb of front panel 31, be provided with a translot shape button hook 36 that Open Side Down, just can collude in the groove 21 in order to collude the upper limb that invests aforementioned body front openings 17, as Fig. 3, shown in Fig. 3 A, the root edge of front panel 31, be root edge,, and the root edge face of cover body 30 before this can be inserted in this V-arrangement retaining purlin 22 because both sides are a little less than the curved arc shape of centre corresponding to aforementioned body front openings 17.Again, be positioned at the both sides and the suitable position of root edge of this front panel 31, be respectively equipped with several screws 37, can be for screw rod 38 screw 37 and revolving in each the corresponding screw 23 that locks in body front openings 17 since then, cover body 30 is located in body the place ahead before making.

Other is positioned at the downward openend of cover body before this 30, respectively at the root edge of

biside plate

32,33 and the root edge of cambered plate 34, being provided with section is the oil groove 39 of U-shaped, in order to collect and to guide the greasy dirt of cover body 30 inner faces before this, unified being guided in the V-arrangement retaining purlin 22, keep off the oilhole 24 of 22 both sides, purlin again through V-arrangement, and can together be guided in the oil trap 19 of body lowermost end together with the greasy dirt of assembling on the front panel 31.

Aforesaid preceding cover body 30 of the present utility model, be by upper end button hook 36 with collude that groove 21 is interlocked, the bottom places in the V-arrangement retaining purlin 22 and several screw rods 38, and it is fixed in body front openings end 17, make it to be combined into one, as shown in Figure 1, therefore, these screw rods 38 of demolition, preceding cover body 30 can be pulled down on body,, also can easily cover body 30 reduction before this be installed and be combined in body 10 in order to clean two

exhausting units

11,12 of internal body; Be positioned on the front panel 31 of preceding cover body 30, be distributed in a plurality of SSs 35 on the plate face, cause is less corresponding to the aperture of each SS 35 of two air exhauster suction inlets 15, and the aperture of other SS is bigger, thereby the suction blast of the balanced two air exhauster suction inlets 15 of energy, the oil smoke of cover body 30 bottom oil smoke generating region before making, balanced the extracting of most of all energy via preceding cover body 30, discharge, along with also amassing the greasy dirt of tying each SS 35 on front panel 31, then along the V-arrangement retaining purlin 22 of this front panel 31 with root edge curved arc shape, be directed to the oilhole 24 of both sides in the V-arrangement retaining purlin 22, the unified flow direction in the oil trap 19 of body bottom.

In sum, aforesaid the utility model, design has the preceding cover body of fast demountable, not only can improve oil smoke and extract effect, more can conveniently pull down this preceding cover body and remove maintenance to carry out the internal body grease, just see on its assembly and the structure in addition, by V-arrangement retaining purlin unique on the body and the formed oil-collecting of preceding cover body root edge arcwall face, oil-guide device, can borrow it that grease is concentrated on oil groove as much as possible, this shows, the utlity model has novelty, creativeness, practicality, meet novel patent requirement, so file an application in accordance with the law.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of improved smoke exhaust comprises a hollow body and a preceding cover body; It is characterized in that,

The hollow inside of described body is provided with at least two group vortex air exhausters, each group vortex air exhauster is provided with a motor, the blinds fan, suction inlet and outlet, this motor is arranged at the internal body space, the suction inlet of each vortex air exhauster is all towards body the place ahead, make outlet be located at the upper end of body, the front end face of body is a transverse opening, the bottom of this opening is the oil trap that extends to the body lowermost end with an inner concave arc surface one, this inner concave arc surface is provided with illuminating lamp, the opening that is positioned at the body front end face is and preceding cover body snapping one, the upper limb of this opening is provided with one and laterally colludes groove, the root edge of this opening is provided with V-arrangement retaining purlin, is positioned at the both side edges of this opening and the appropriate location of root edge, is respectively equipped with several screws, the V-arrangement retaining purlin of this opening root edge, be seen as the curved arc shape of both sides by its front, in the V-shaped groove at these V-arrangement retaining two ends, purlin, be respectively equipped with several oilholes a little less than the centre, the inside of oilhole is connected with the body inner concave arc surface, the oil-guide device of cover body before V-arrangement retaining purlin and oilhole constitute;

Preceding cover body comprises a front panel, a both sides panel and a cambered plate, be connected by its outside respectively and constitute a preceding cover body that Open Side Down, this front panel is the front openings of corresponding body, uniform a plurality of SSs on its plate face, wherein less corresponding to each SS aperture of two air exhauster suction inlets, in order to equilibrium suction blast, be positioned at the upper limb of front panel, be provided with a translot shape button hook that Open Side Down, just can collude the upper limb that invests aforementioned body front openings colludes in the groove, the root edge of front panel is corresponding to the root edge of aforementioned body front openings, be all the curved arc shape of both sides, and the root edge face of cover body is inserted in this V-arrangement retaining purlin before this, is positioned at the both sides and the suitable position of root edge of this front panel a little less than the centre, be respectively equipped with several screws, confession screw rod screw since then revolves in the screw of each correspondence position that locks in the body front openings, in addition, is positioned at the downward openend of cover body before this, at the root edge of biside plate and the root edge of cambered plate, be provided with the oil groove that section is the U font respectively.

2, improved smoke exhaust according to claim 1 is characterized in that described each motor is consolidated in the rear wall of described body respectively.