Exhaust fume collecting hood for range hood

Abstract

An exhaust fume collecting hood for a range hood comprises an exhaust fume collecting hood body, side plates, an upper fender, rotary shafts and oil collection grooves, wherein the side plates perpendicularly mounted through the rotary shafts are arranged on the left and right sides of the exhaust fume collecting hood body; the upper fender is fixedly arranged at upper ends of the side plates, and the upper fender is attached to the upper surface of the exhaust fume collecting hood body; the oil collection grooves are formed in lower ends of the side plates through connectors. The two side plates can be rotated at will at 90 degrees, and a cook can rotate the side plates at any time, so that operation space of the cook is not influenced; the upper fender rotates along with the side plates and can prevent exhaust fume from running out of the upper side at any angle, accordingly, the side plates and the upper fender can work together to effectively guide the exhaust fume and prevent the exhaust fume from running out, and the exhaust effect of the exhaust fume is effectively improved; meanwhile, the side plates are movably arranged on the rotary shafts through threaded holes in bottoms of the rotary shafts and bolts and can be conveniently detached for cleaning; the side plates can be rotated to be parallel with a wall surface when the exhaust fume collecting hood is not used, and the attractiveness of the range hood is not influenced.

Description

technical field [0001] The invention relates to a range hood, in particular to a smoke collecting hood of the range hood. Background technique [0002] Range hoods are divided into thin type, sub-deep type and deep type according to the structure of the fume collecting hood. The design of the fume collecting hood has a great influence on the smoke exhaust effect. Therefore, the fume discharge effect of these three structures is also different. Similarly, the discharge effect of the deep machine is the best, followed by the sub-deep machine, and the thin machine is worse. The deep type machine and the sub-deep type machine are relatively bulky in shape, large in size and unsightly, while the thin type machine has a market share of more than 80% because of its structural form and smooth appearance, but the smoke exhaust effect of the thin type machine is still the same. There is a big gap with people's expectations. Contents of the invention [0003] Based on this, it is n...

AI Technical Summary

Problems solved by technology

The deep type machine and the sub-deep type machine are relatively bulky in shape, large in size and unsightly, while the thin type machine has a market share of more than 80% because of its structural form and smooth appearance, but the smoke exhaust effect of the thin type machine is still the same. There is a big gap with people's expectations

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