CN2639754Y

CN2639754Y - Air intake oil filtering device of european type cooker ventilator

Info

Publication number: CN2639754Y
Application number: CN 03231968
Authority: CN
Inventors: 茅忠群; 陈安林
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2003-06-10
Filing date: 2003-06-10
Publication date: 2004-09-08
Anticipated expiration: 2013-06-10

Abstract

The utility model relates to an inlet oil-filtering apparatus of en European oil-smoke absorber, which is composed of net cover (2) arranged at the inlet of the oil-smoke absorber. The utility model is characterized in that: an oil leak hole (21) is arranged in the centre of the sunken funnel of the net cover (2), and an oil gathering cup (1) is arranged at the bottom of the funnel, while an oil thread guiding bracket (3) with an oil-leak hole (32) at the centre sunken part is arranged on the top of the net cover (2); wherein, the oil thread guiding bracket (3) is also shaped as a funnel; moreover, a filtering net (4) which is shaped like a funnel and with an oil leak port at the centre sunken part is also arranged at the top of the oil thread guiding bracket (3). Comparing with the prior art, the utility model can make the net cover with a bigger size hole in order to decrease the effect of suction through the combined design of the net cover, the oil thread guiding bracket, the filtering net and the oil cup, and the filtering net can have a hole with smaller size in order to strengthen the advantage of oil filtering, and the left stored oil can be collected in the oil gathering cup which is arranged at the bottom of the net cover centre; therefore, the utility model not only can solve the oil leak problem, but also can prevent the big effect of suction.

Description

The air inlet oil-filtering apparatus of European range hood

Technical field

The utility model relates to the air inlet oil-filtering apparatus of a kind of parts of range hood, particularly a kind of European range hood.

Background technology

In order to improve the kitchen ventilation condition and to get rid of oil smoke and the waste gas that produces in the cooking process, range hood has become obligato electric equipment in the kitchen, according to its air inlet towards, existing range hood is broadly divided into three classes, the first kind is that air inlet is vertical down, second class be air inlet towards oblique below, the 3rd class be the air inlet level forward.Existing market European range hood comparatively salable promptly belongs to second class, because its air inlet down, thereby have leakage of oil and directly drip to the kitchen range face, in order to address this problem, existing European range hood directly installs the flat screen type filter screen additional at the air inlet place, yet, such design makes the pore size of filter screen just become a difficult problem, if the aperture is too small, can influence suction, if the aperture is excessive, long-pending oil is easy to water clock from filter opening.

Summary of the invention

Technical problem to be solved in the utility model be provide at above-mentioned prior art present situation a kind of when solving the leakage of oil problem the unlikely too much air inlet oil-filtering apparatus that influences the European range hood of suction.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: the air inlet oil-filtering apparatus of this European range hood includes the guard that is arranged on range hood air inlet place, it is characterized in that this guard is the recessed bucket shape of central authorities, the position has oil leaking hole in the central, and be arranged with catchment cup at it, be the Oil Guide guide frame that bucket shape and its central lower concave part have oil leakaging port equally and above guard, be provided with, and, above the Oil Guide guide frame, also be provided with the filter screen that is bucket shape equally and has oil leakaging port at central lower concave part.

Each oil guiding silk of described Oil Guide guide frame be set to by mediad periphery radial good so that long-pending oil more its central oil leakaging port leads in the concentrated area; And the Oil Guide guide frame is good to be close to filter screen, makes the Oil Guide guide frame simultaneously also as the bracing frame of filter screen, during fabrication, and can be simply with both solid welding one.

Be good to leave the gap between described guard and the described Oil Guide guide frame, both made by the oil smoke of suction, reduce influence, also give the long-pending oil that flows along oil guiding silk with the flowing space to suction more swimmingly by wherein.

Compared with prior art, the utility model is by the Combination Design of guard, Oil Guide guide frame, filter screen and lubricating cup, make described guard can have the hole of large-size, to reduce influence to suction, described filter screen then can have the hole of reduced size, to strengthen the oil strain effect, last long-pending oil then is collected in the lubricating cup that is arranged in guard central authorities below, thereby is implemented in the unlikely again too much purpose that influences suction when solving the leakage of oil problem.

Description of drawings

Fig. 1 is the upward view (catchment cup takes off) of the utility model embodiment.

Fig. 2 is the A-A view of Fig. 1.

Fig. 3 is the perspective exploded view of the utility model embodiment.

Fig. 4 is the front view that the range hood of the utility model embodiment is installed.

Fig. 5 is the upward view of Fig. 4.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 2, the air inlet oil-filtering apparatus of European range hood includes the guard 2 that is arranged on range hood air inlet place, and this guard 2 is the recessed bucket shape of central authorities, and the position has oil leaking hole 21 in the central, and is fixed with catchment cup 1 under it;

Above guard 2, and leave with it to be provided with gap and be the Oil Guide guide frame 3 that bucket shape and its central lower concave part are provided with oil leakaging port 32 equally, in the present embodiment, Oil Guide guide frame 3 directly is shelved on the guard 2 (can certainly adopt other connected modes), because it is recessed slightly more smooth than guard 2, form the gap between the two thereby make, each oil guiding silk 31 of Oil Guide guide frame 3 can adopt stainless steel, and is the radial setting by the mediad periphery;

Above Oil Guide guide frame 3, be provided with filter screen 4, in the present embodiment, this filter screen 4 is pieced together sheet 41 by four and is fixed on the Oil Guide guide frame 3 in the spot welding mode, be bucket shape equally and have the filter screen 4 of oil leakaging port 42 at central lower concave part thereby form, filter screen 4 equally also can adopt stainless steel;

Comparatively speaking, described guard 2 has the hole of large-size, and described filter screen 4 then has the hole of reduced size.

Fig. 3, Fig. 4 have shown the concrete installation site of present embodiment at an European range hood.

Claims

1, a kind of air inlet oil-filtering apparatus of European range hood, include the guard (2) that is arranged on range hood air inlet place, it is characterized in that this guard (2) is the recessed bucket shape of central authorities, the position has oil leaking hole (21) in the central, and be arranged with catchment cup (1) at it, be the Oil Guide guide frame (3) that bucket shape and its central lower concave part have oil leakaging port (32) equally and be provided with in the top of guard (2), and, also be provided with the filter screen (4) that is bucket shape equally and has oil leakaging port (42) at central lower concave part in the top of Oil Guide guide frame (3).

2, the air inlet oil-filtering apparatus of European range hood according to claim 1, each oil guiding silk (31) that it is characterized in that described Oil Guide guide frame (3) is the radial setting by the mediad periphery.

3,, it is characterized in that described Oil Guide guide frame (3) is close to mutually with filter screen (4) according to the air inlet oil-filtering apparatus of the described European range hood of institute's claim 2.

4,, it is characterized in that described filter screen (4) and described Oil Guide guide frame (3) are fixed as one in the spot welding mode according to the air inlet oil-filtering apparatus of the described European range hood of institute's claim 3.

5,, it is characterized in that leaving the gap between described guard (2) and the described Oil Guide guide frame (3) according to the air inlet oil-filtering apparatus of the described European range hood of arbitrary claim in institute's claim 1 to 4.