CN2472096Y

CN2472096Y - Cooker hood

Info

Publication number: CN2472096Y
Application number: CN 01217770
Authority: CN
Inventors: 惠绍训
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-04
Filing date: 2001-03-04
Publication date: 2002-01-16
Anticipated expiration: 2011-03-04

Abstract

The utility model discloses a ventilator, comprising a fume hood, wherein, the fume hood is connected with an exhaust tube; the upper part of the fume hood is a table body, the upper end is small and the lower end is big; the two sides of the lower end and the back side are extended downwards, and the front opening is a cooking operation opening, an included angle is arranged between the exhaust tube and the fume hood. When in operation, the rising lampblack or hot steam can be got together by the fume hood, and then be discharged into the outside by the exhaust tube; and the cold air flow can be input from the cooking operation opening, thereby a bottom-up ventilation is formed. The utility model has the advantages that the structure is simple without electric energy and motor, the fume discharge is thorough and the cleaning is easy.

Description

Cooker hood

The utility model relates to a kind of fume exhaust device, particularly a kind of Cooker hood.

At present, the hood device of kitchen use is mainly range hood.This range hood has oil smoke cover, is connected with motor in the oil smoke cover, is connected with flabellum on the motor, is connected with blast pipe on the top of oil smoke cover.This range hood all is mounted in the top of gas range, and its working method is the Motor Drive flabellum, by oil smoke cover pinching oil smoke, is sent to outdoor then through blast pipe.This machine can be discharged most of oil smoke outdoor, but oil smoke is covered with its deficiency, causes many oil smoke that splatter comes in the indoor pollution of pacing up and down; Use electric energy, produce noise, can't use during power failure; The greasy dirt parts soon, easy cleaning not.

The purpose of this utility model is to provide a kind of smoke pumping thorough, and does not use the Cooker hood of electric energy.

The purpose of this utility model is achieved in that this Cooker hood has an oil smoke cover, is connected with exhaust column on the oil smoke cover.

Oil smoke cover top is stage body, and is up-small and down-big; Extend downwards at the both sides and the rear of bottom, and front openings is the cooking operation mouth.

Between exhaust column and the oil smoke cover angle is arranged; The exhaust column upper end is connected with the wind and rain cover, and the wind and rain cover is being drawn together the suitable for reading of exhaust column outward.

Wind and rain is covered with three walls, and there is upper top cover the upper end, and upper top cover is connected between two edge-on walls, and it is last outlet flue that an opening is arranged between upper top cover and the end wall, in the bottom of last outlet flue the mouth of raining is arranged.

Such scheme is the principle design of gently rising according to thermal current.During work, thermal current generating upper punches such as oil smoke or vapours are by the oil smoke cover pinching, and then are passed on outdoor by exhaust column; Cold airflow then pours in additional from bottoms such as cooking operation mouths, this just forms exhausting from bottom to up, has reached the purpose of this utility model.This Cooker hood is simple in structure, low cost of manufacture, and without electric energy, without engine, the pump drainage oil smoke is thorough, is easy to clean.

Be described further in conjunction with the embodiments with reference to the accompanying drawings below.

Fig. 1 is the structure chart of the utility model first embodiment.

Fig. 2 is the structure chart of the utility model second embodiment.

Embodiment 1: this Cooker hood has an oil smoke cover 5, and oil smoke cover 5 tops are oval stage body, and are up-small and down-big; Extend downwards at the both sides and the rear of bottom, front openings, and its opening is a cooking operation mouth 6.Oil smoke cover 5 tops are connected with exhaust column 4, between exhaust column 4 and the oil smoke cover 5 angle are arranged, and are beneficial to outdoor extension.When being provided with floss hole in the kitchen, the exhaust column 4 of this Cooker hood directly is connected with floss hole.

Embodiment 2: oil smoke cover 5 tops of this Cooker hood are the truncated rectangular pyramids body, and are up-small and down-big; Extend downwards at the both sides and the rear of bottom, front openings, and its opening is a cooking operation mouth 6.Exhaust column 4 upper ends are connected with wind and rain cover 8, are drawing together the suitable for reading of exhaust column 4 outside the wind and rain cover 8.Wind and rain cover 8 has three walls, and the opening part of no wall is preceding outlet flue 3, and there is upper top cover 2 upper end, and upper top cover 2 is connected between two edge-on walls, and it is last outlet flue 1 that an opening is arranged between upper top cover 2 and the end wall, and the mouth 7 that rains is arranged in the bottom of last outlet flue 1.When not having floss hole in the kitchen, directly exhaust column 4 is stretched out outside window, be connected with wind and rain cover 8 on the exhaust column 4 outside window.

Claims

1, a kind of Cooker hood is characterized in that: this Cooker hood has an oil smoke cover, is connected with exhaust column on the oil smoke cover.

2, Cooker hood according to claim 1 is characterized in that: oil smoke cover top is stage body, and is up-small and down-big; Extend downwards at the both sides and the rear of bottom, and front openings is the cooking operation mouth.

3, Cooker hood according to claim 1 is characterized in that: between exhaust column and the oil smoke cover angle is arranged; The exhaust column upper end is connected with the wind and rain cover, and the wind and rain cover is being drawn together the suitable for reading of exhaust column outward.

4, Cooker hood according to claim 3, it is characterized in that: wind and rain is covered with three walls, and there is upper top cover the upper end, and upper top cover is connected between two edge-on walls, it is last outlet flue that one opening is arranged between upper top cover and the end wall, in the bottom of last outlet flue the mouth of raining is arranged.