CN201074865Y

CN201074865Y - Hood with hyperboloid side air intake

Info

Publication number: CN201074865Y
Application number: CNU2007201139750U
Authority: CN
Inventors: 周建达
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-01
Filing date: 2007-09-01
Publication date: 2008-06-18
Anticipated expiration: 2017-09-01

Abstract

The utility model discloses a smoke exhaust ventilator which is provided with a hyperboloid and laterally intakes air. The main body of the smoke exhaust ventilator comprises an oil smoke collecting hood, a machine box and a discharge flue, wherein the front of the machine box is fixedly connected with an inclined large curved surface which is on the back surface of the oil smoke collecting hood, the upper side edge which is on the front portion of the oil smoke collecting hood is turned up outwards and formed an arc shape, a small curved surface of a lighting lamp shade is arranged in the arc shape, a control button and a display screen are arranged on the positive surface of the oil smoke collecting hood, a rectangular-shaped hole which is used to insert an oil filtering plate is arranged in the middle of the oil smoke collecting hood, and inserting strips whose cross-sections take H-shapes are respectively inserted in an upper inner edge frame and a lower inner edge frame. A plurality of small holes which are inclined to the wall direction are arranged on the groove bottom of an upper rabbet of a lower inserting strip, and polluted oil flows into an oil groove of the machine box through the inclined holes. Since the oil smoke collecting hood is changed from a horizontal surface to a curved surface, air intake distance is short, the intake force is big, and the polluted oil flows down along the oil filtering plate depending on deadweight. Since the small curved surface is ingeniously used to arrange a lighting lamp and a button switch, the shape is elegant, the front edge is far from people's forehead, line of sight can not be shaded, and the operation is convenient. The utility model has unique design, good oil smoke removing effects and convenience for cleaning dirt, and thereby an existing upper air discharging smoke exhaust ventilator must be substituted.

Description

Hyperboloid side air intake smoke exhaust ventilator

Technical field

The utility model relates to the family kitchen apparatus field, refers to that specifically a kind of panel of oil-collecting petticoat pipe has the hyperboloid side air intake smoke exhaust ventilator of graceful lines.

Background technology

In many household electrical appliance of modern kitchen, smoke exhaust ventilator is one of all indispensable visual plant of every household.Though smoke exhaust ventilator in the market is various in style, form is different, these smoke exhaust ventilators all exist a common defective: can locate cohesion at smokejack, impeller etc. after promptly oil smoke is sucked into, use and must clean soon.Only the oil-collecting petticoat pipe with the last air draught smoke exhaust ventilator of bucket type, flat, bell-jar one class is an example, and the guard of its oil strain normally is horizontally disposed with promptly all parallel with the pot face, so can drip because of self gravitation after greasy dirt is bonded on the filter screen.And because the oil-collecting petticoat pipe of bucket type, flat, bell-jar is because its setting height(from bottom) is higher from the pot face, so its suction " beyond one's ability to help ", the small part oil smoke also can to around diffusion.The outer rim of oil-collecting petticoat pipe front also can be run into people's forehead or be blocked people's sight line in addition, operates very inconvenient.Therefore have the people to invent a kind of smoke exhaust ventilator of air draught down, but this smoke exhaust ventilator must be with the supporting use of the corresponding kitchen range top, so also can not very fast popularization.On the applicant basis that the smoke exhaust ventilator of various styles is investigated on to market, developed a kind of smoke exhaust ventilator that is different from the traditional design theory fully---hyperboloid side air intake smoke exhaust ventilator.

The utility model content

The purpose of this utility model is: provide a kind of smoke exhaust ventilator that is different from the traditional design theory fully to the Modern Family kitchen, the oil-collecting petticoat pipe that is about to smoke exhaust ventilator makes the curved surface form that tilts to the wall direction into by being parallel to being horizontally disposed with of pot face, oil smoke is inhaled into smokejack from side direction, and sump oil can flow in the oil trap along the curved surface that tilts.

The technical scheme of the utility model technical solution problem is: a kind of hyperboloid side air intake smoke exhaust ventilator, comprise cabinet, oil-collecting petticoat pipe, smokejack, oil strain plate, last filler rod, following filler rod composition, the metope of the rear wall of described cabinet and kitchen range top is fixed, the oil-collecting petticoat pipe in described smoke exhaust ventilator front is to be linked to each other with the little curved surface camber line of circular arc at top and formed the hyperboloid moulding by the large curved surface that is circular arc, but the upper side edge at oil-collecting petticoat pipe top outwards forms the little curved surface of setting-in illuminating lamp shade with the camber line turnup.

Two frames up and down of oblong aperture in the middle of the cover plate of described oil-collecting petticoat pipe are embedded with the fixedly filler rod that cross section is H shape respectively, the last tongue and groove of wherein going up filler rod is connected with the interior frame of oil-collecting petticoat pipe, following tongue and groove is connected with the upper end of the oil strain plate of insertion, the last tongue and groove of following filler rod (is connected with the lower end of the oil strain plate that inserts, following tongue and groove is connected with the interior frame of oil-collecting petticoat pipe, and the bottom land of the inclination that tongue and groove forms in described embedding down is provided with some inclined holes that tilt to the wall direction.

Be provided with illuminating lamp in the described little curved surface, the both ends of the surface of illuminating lamp shade and the internal diameter of little curved surface match, and are provided with control button and display in the positive appropriate location of little curved slab.

Described oil strain plate forms whole oil strain plate by the semicircle frid of some arcs with forward and reverse mutual fastening, its lower end is inserted in down in the last tongue and groove of filler rod, the bottom land of tongue and groove has intilted angle on the following filler rod, flow to the oil trap of cabinet bottom from the inclined hole of the catadromous sump oil of smoke-filtering board through the bottom land setting of the last tongue and groove inclination of filler rod down.

The utility model is because therefore the curved surface that traditional oil-collecting petticoat pipe and oil strain plate are tilted by level has four benefits at least instead: the one, and can relying on after sump oil is filtered conducts oneself with dignity goes downstream and can not drip along the semicircle frid; The 2nd, very utilize little curved surface that illuminating lamp and control button are set dexterously; The 3rd, inclination oil-collecting petticoat pipe air draught close together, so suction is relatively large, oil smoke diffusion probability reduces; Therefore the 4th, oil-collecting petticoat pipe leading edge is far away from operator's forehead, can not meet and discuss and does not block sight line, and is easy to operate.Because the utility model design is unique, beautiful design, it is effective to remove oil smoke, removes contamination conveniently, therefore will replace traditional last air draft kitchen smoke exhaust ventilator.

Description of drawings

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

Fig. 2 is a front schematic view of the present utility model;

Fig. 3 is a side schematic view of the present utility model;

Fig. 4 is the last filler rod cross sectional representation in the utility model,

Fig. 5 is the following filler rod cross sectional representation in the utility model;

Each title and mark among the figure: 1. smokejack, 2. illuminating lamp shade, 3. control button and display, 4. go up filler rod, 5. the oil strain plate, 6. descend filler rod, 7. the oil-collecting petticoat pipe, 8. cabinet, 9. go up tongue and groove on the filler rod, 10. go up tongue and groove, 13. inclined holes, 14. fuel outlet valves under tongue and groove on tongue and groove under the filler rod, the 11. times filler rods, the 12. times filler rods.

The specific embodiment

To shown in Figure 5, the utility model is formed main body by oil-collecting petticoat pipe 7, cabinet 8 and smokejack 1 as Fig. 1.Described oil-collecting petticoat pipe 7 is curved surfaces that the back side is orthodrome, but and the little curved surface of the setting-in illuminating lamp shade 2 that outwards forms with the arc turnup with its upper side edge be connected to form the hyperboloid shape.In the middle oblong aperture of oil-collecting petticoat pipe 7, be embedded with whole oil strain plate 5.The metope of the rear wall of cabinet 8 and kitchen range top is fixed, and the side panel of cabinet 8 is that hypotenuse is the chock shape of the right angled triangle of arc, and the bottom is provided with oil trap and drain oil 14, is provided with smokejack 1 in the middle of the last plane and also is fixedly linked with it.Two frames up and down of big square hole in the middle of the cover plate of oil-collecting petticoat pipe 7 are embedded with the fixedly filler rod that cross section is H shape respectively, and the last tongue and groove 9 of wherein going up filler rod 4 is connected with the interior frame of oil-collecting petticoat pipe 7, and following tongue and groove 10 is connected with the upper end of the oil strain plate 5 that inserts; The last tongue and groove 11 of following filler rod 6 is connected with the lower end of the oil strain plate 5 that inserts, and following tongue and groove 12 is connected with the interior frame of oil-collecting petticoat pipe 7, and the bottom land of the inclination that the last tongue and groove 11 of following filler rod 6 forms is provided with some inclined holes 13 that tilt to the wall direction.Be provided with illuminating lamp in little curved surface, the both ends of the surface of illuminating lamp shade 2 and the internal diameter of little curved surface match, and are provided with control button and display 3 in the positive appropriate location of little curved slab.Whole oil strain plate 5 is made up of with forward and reverse mutual fastening the semicircle frid of some arcs, and its lower end is inserted in down in the last tongue and groove 11 of bottom angled of filler rod 6, and catadromous sump oil flow in the oil trap of cabinet 8 bottoms through the inclined hole 13 of bottom.Therefore when starting smoke exhaust ventilator, the air in the oil smoke and the smog of gas are attracted to discharge from smokejack 1 through the slit between the semicircle frid by the impeller of air-introduced machine, sump oil is then kept off and filters by the half slot plate resistance, and flow into down the tilting bottom of the last tongue and groove 11 of filler rod 6 along the half slot plate, flow to the oil trap of cabinet 8 bottoms from the inclined hole 13 of trench bottom.When the sump oil in the oil trap gathers to some, rotate the valve rod of the fuel outlet valve 14 below the oil trap, sump oil is put to connecing in the lubricating cup outwelled.

Claims

1. hyperboloid side air intake smoke exhaust ventilator, comprise cabinet (8), oil-collecting petticoat pipe (7), smokejack (1), oil strain plate (5), last filler rod (4), following filler rod (6) composition, the metope that it is characterized in that the rear wall of described cabinet (8) and kitchen range top is fixed, the oil-collecting petticoat pipe (7) in described smoke exhaust ventilator front is to be linked to each other with the little curved surface camber line of circular arc at top and formed the hyperboloid moulding by the large curved surface that is circular arc, oil-collecting petticoat pipe (7) but the upper side edge at top outwards forms the little curved surface of setting-in illuminating lamp shade (2) with the camber line turnup.

2. hyperboloid side air intake smoke exhaust ventilator as claimed in claim 1, two frames up and down that it is characterized in that the oblong aperture in the middle of the cover plate of described oil-collecting petticoat pipe (7) are embedded with the fixedly filler rod that cross section is H shape respectively, the last tongue and groove (9) of wherein going up filler rod (4) is connected with the interior frame of oil-collecting petticoat pipe (7), following tongue and groove (10) is connected with the upper end of the oil strain plate (5) that inserts, the last tongue and groove (11) of following filler rod (6) is connected with the lower end of the oil strain plate (5) that inserts, following tongue and groove (12) is connected with the interior frame of oil-collecting petticoat pipe (7), and the bottom land of the inclination that forms at the last tongue and groove (11) of described down filler rod (6) is provided with some inclined holes (13) to the inclination of wall direction.

3. hyperboloid side air intake smoke exhaust ventilator as claimed in claim 1, it is characterized in that in described little curved surface, being provided with illuminating lamp, the both ends of the surface of illuminating lamp shade (2) and the internal diameter of little curved surface match, and are provided with control button and display (3) in the positive appropriate location of little curved slab.

4. hyperboloid side air intake smoke exhaust ventilator as claimed in claim 1, it is characterized in that described oil strain plate (5) forms whole oil strain plate (5) by the semicircle frid of some arcs with forward and reverse mutual fastening, its lower end is inserted in down in the last tongue and groove (11) of filler rod (6), the bottom land that following filler rod (6) is gone up tongue and groove has intilted angle, flow to the oil trap of cabinet (8) bottom from the inclined hole (13) of the catadromous sump oil of smoke-filtering board (5) through the bottom land setting of last tongue and groove (11) inclination of filler rod (6) down.