CN2932158Y - Smoke cover window-opening integral frame of oil-smoke drawing machine - Google Patents

Abstract

The utility model relates to a novel oil-absorbing smoke-windowed set hood overall fuselage, oil-absorbing smoke is one of the main parts. It consists of stainless steel plate stamping block from the cover-hood A and B components. A Flat in the processing there are gaps 1, frame 2; processing on the B-hood a bottom 3, Boss 4, the center hole 5, 6 and up along the convex-4 wall before opening a window covered with a window 7; then set hood A B from the bottom plate into a set of integrated, the final welding, grinding, polishing from. This eliminates the fuselage from the original set hood, which are assembled with the cover around the edge of the fuselage cracks to make it more solid appearance, cleaning and maintenance more convenient.

Description

Exhaust fume collecting hood of range hood fenestration integral body

One, technical field

The utility model relates to a kind of fuselage of range hood, specifically exhaust fume collecting hood of range hood fenestration integral body.

Two, background technology

At present, domestic range hood industry competition is more and more fierce, and competition focal point is a cost performance, and who can produce the best product of performance with the cost of minimum, and who just can establish oneself in an unassailable position forever.A few days ago, I am changed into the major part exhaust fume collecting hood of range hood the kitchen hood exhaust fume collecting hood (patent No. 02288029.1) of seamless monolithic construction by split-type structural, after using, find, though having, this exhaust fume collecting hood itself do not connect the scar weld seam, but when the fuselage of assembling range hood, still need assemble a cover plate above it, therefore around the fuselage edge of range hood, leave the slit inevitably, not only influenced attractive in appearancely, brought inconvenience also for usual cleaning maintenance.

Three, summary of the invention

The technical scheme of the utility model exhaust fume collecting hood of range hood fenestration integral body technical issues that need to address and proposition is: remove the slit all around, fuselage edge of range hood, make complete machine more attractive in appearance, more firm, maintenance washes is also more convenient.Specific embodiments is: get two corrosion resistant plates, processing one breach on a corrosion resistant plate, four edge breaks have the cover plate of vertical frame (back frame is shorter, and approximate one turns edge); On another piece corrosion resistant plate, stamp out than cover plate appearance and size smaller comprise base plate, boss, the hole, center, four limits are vertical turns edge that (it is higher afterwards to turn edge, an approximate frame, it can process with exhaust fume collecting hood integral body, also can load onto separately) exhaust fume collecting hood, on the place ahead at hole, exhaust fume collecting hood center, boss antetheca, open a window (have the window lid, can be convenient to maintenance) again to switch.Then exhaust fume collecting hood being packed into by the cover plate below becomes an integral body, fills and leads up slit all around, fuselage edge with argon arc welding again, uses the polishing machine sanding and polishing.The integral body of the range hood through being processed into has like this been eliminated the slit around the original fuselage edge, makes it more solid attractive in appearance, the also faster convenience of maintenance washes.

The technical scheme of the utility model exhaust fume collecting hood of range hood fenestration integral body is: it comprises and has the cover plate A that breach 1 and four edge breaks have vertical frame 2, than cover plate A appearance and size smaller comprise base plate 3, vertically the turn edge exhaust fume collecting hood B of 6 grades of boss 4,5, four limits, hole, center; It is characterized in that opening on the antetheca of the place ahead, boss 4 window 7 that has a window lid, exhaust fume collecting hood B is packed into by cover plate A below become one then, fill and lead up slit around the fuselage edge with argon arc welding again, use the polishing machine sanding and polishing at the hole, center 5 of exhaust fume collecting hood B.Make it to become the utility model exhaust fume collecting hood of range hood fenestration integral body.Because this product is to shape the back socket respectively by two blocks of whole stainless steels, again through welding, sanding and polishing, therefore be a kind of appearance looks elegant, durable, clean range hood integral body easily.

Four, description of drawings

Fig. 1 is the utility model exhaust fume collecting hood of range hood fenestration integral body decomposition chart.

Among the figure: A, cover plate; 1, breach; 2, frame; B, exhaust fume collecting hood; 3, base plate; 4, boss; 5, hole, center; 6, turn edge; 7, window.

Fig. 1 illustrates:

The utility model exhaust fume collecting hood of range hood fenestration integral body is an overall structure, and the exhaust fume collecting hood B that cover plate A that it is stamped to form by the monoblock corrosion resistant plate and monoblock corrosion resistant plate are stamped to form forms; On cover plate A, be processed with breach 1, four edge break vertical frame 2 is arranged; Be processed with base plate 3 on the exhaust fume collecting hood B, boss 4,5, four limits, hole, center vertically turn edge 6, open a window 7 etc. that has a window lid on boss 4 antethecas.

Fig. 2 is the utility model exhaust fume collecting hood of range hood fenestration integral body outline drawing.

Among the figure: A, cover plate; B, exhaust fume collecting hood.

Fig. 2 illustrates:

After cover plate A and exhaust fume collecting hood B shape respectively, exhaust fume collecting hood B is become one by packing into below the cover plate A, fill and lead up seam with argon arc welding again, use the polishing machine sanding and polishing, make it to become the utility model exhaust fume collecting hood of range hood fenestration integral body.

Five, the specific embodiment:

At first according to the development size of cover plate A monoblock stainless steel plate under shearing on the plate shearing machine, on punch press, stamp out breach 1 then, the vertical frame 2 in four limits is made cover plate A; Again according to the development size of exhaust fume collecting hood B monoblock stainless steel plate under shearing on the plate shearing machine, on hydraulic press, suppress boss (4), after cutting edge, on punch press, stamp out the hole, center (5) and vertical the turning edge in four limits (6) of boss (4), on boss 4 antethecas, stamp out the window 7 that has the window lid then, again exhaust fume collecting hood B is packed into by cover plate A below and become one, after welding, polishing, polishing promptly become the utility model exhaust fume collecting hood of range hood fenestration integral body.

Claims (2)

1, a kind of exhaust fume collecting hood of range hood fenestration integral body of drawing on the monoblock corrosion resistant plate, it comprises and has the cover plate (A) that breach (1) and four edge breaks have vertical frame (2), than cover plate (A) appearance and size smaller comprise base plate (3), boss (4), vertically the turn edge exhaust fume collecting hood (B) of (6) of hole, center (5), four limits; It is characterized in that opening on the antetheca of the place ahead, boss (4) window (7) that has a window lid at the hole, center (5) of exhaust fume collecting hood (B).

2, exhaust fume collecting hood of range hood fenestration integral body as claimed in claim 1 is characterized in that exhaust fume collecting hood (B) is by packing into below the cover plate (A) and consist of an integral body after welding, polishing, polishing.

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