An oil cup reinforced type fume exhauster

Abstract

The utility model relates to the field of range hood, especially an oil cup reinforced range hood, including smoke suction cavity, the bottom of smoke suction cavity is provided with the inclined smoke guide plate, the bottom edge of smoke guide plate is provided with the oil cup, the length of oil cup is longer than the length of smoke guide plate in its length direction, the oil cup is relatively protruding in the rear of smoke suction cavity in its width direction, the left and right edges of oil cup are provided with mounting plate, the connecting position of mounting plate and oil cup edge is concave and forms guide groove downward, and the front and rear ends of guide groove and the front and rear edges of oil cup are left with the gap. After using above-mentioned scheme, can better realize the collection to the condensed oil dirt.

Description

Technical Field

[0001] This utility model relates to the field of range hoods, and specifically to a range hood with an enhanced oil cup. Background Technology

[0002] A range hood, also known as a cooking hood, is a kitchen appliance used to purify the kitchen environment. Installed above the stove, it quickly removes waste from combustion and harmful fumes produced during cooking, expelling them outdoors. It also condenses and collects these fumes, reducing pollution, purifying the air, and providing safety features such as protection against toxic substances and explosions.

[0003] A range hood typically includes a smoke extraction chamber and a fan box. When the smoke extraction chamber is a top-mounted structure, the accumulated grease is usually guided into the grease cup by a guide plate or filter.

[0004] However, the existing oil cup structure is simple and does not take into account the oil stains that accumulate from the back of the range hood and the sides of the smoke guide plate after long-term use.

[0005] Therefore, the inventors conducted further research and developed an oil cup-enhanced range hood, which led to this invention. Utility Model Content

[0006] The purpose of this invention is to provide an oil cup-enhanced range hood that can better collect condensed oil.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] An oil cup reinforced range hood, including

[0009] The smoking chamber has an inclined smoke guide plate at its bottom. An oil cup is located below the bottom edge of the smoke guide plate. The oil cup is longer than the length of the smoke guide plate in its length direction and protrudes from the rear of the smoking chamber in its width direction. Mounting plates are provided on the left and right edges of the oil cup. The connection between the mounting plates and the edges of the oil cup is recessed downward to form a guide groove. There are gaps between the front and rear ends of the guide groove and the front and rear edges of the oil cup.

[0010] The rear of the smoking chamber generally refers to the side that is set against the wall; the length of the oil cup refers to its horizontal length, that is, the distance between the left and right edges of the oil cup; the oil cup setting of this structure ensures that in addition to the oil stains guided by the bottom edge of the smoke guide plate being collected by the oil cup, it can also collect the oil stains dripping from the back of the smoke collection chamber and the sides of the oil guide plate, and can also guide the oil stains on the oil cup mounting plate into the oil cup.

[0011] Furthermore, the tilt angle of the smoke guide plate is 6-9°.

[0012] Furthermore, a filter screen is located above the smoke guide plate, and several oil leakage holes are opened on the side of the smoke guide plate above the oil cup.

[0013] Furthermore, the distance by which the oil cup protrudes from the rear of the smoking chamber in its width direction is 5-6 mm.

[0014] Furthermore, the oil cup extends 4-6 mm beyond the smoke guide plate in both the left and right length directions.

[0015] Furthermore, the filter screen is surrounded by a stretched frame, and oil guide holes are provided at the four corners of the stretched frame.

[0016] The oil guide holes serve a preventative function, primarily by using a filter screen to collect oil stains and draw them out above the smoke guide plate.

[0017] By adopting the above solution, this utility model has the following advantages compared with the prior art:

[0018] To prevent oil from overflowing, the oil is collected 5mm off the left and right sides of the oil cup to return it to the cup, thus solving the problem of oil flowing outwards and dripping onto the stovetop. Attached Figure Description

[0019] Figure 1 This is a side view of the range hood of this utility model;

[0020] Figure 2 This is a bottom view of the range hood of this utility model;

[0021] Figure 3 This is a diagram of an oil cup;

[0022] Figure 4 This is a schematic diagram after removing the smoke guide plate;

[0023] Figure 5 This is a schematic diagram of the smoke guide plate;

[0024] Label Explanation

[0025] Oil cup 1, mounting plate 11, guide groove 12

[0026] Smoke guide plate 2, oil leakage hole 21,

[0027] 3. Smoking chamber; 4. Filter screen; 41. Oil guide hole; 5. Air box. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] like Figure 1 As shown, a range hood with an enhanced oil cup includes, from top to bottom, a wind box, a smoke extraction chamber 3, a smoke guide plate 2, and an oil cup 1, wherein, with Figure 1Using the angle as a reference, the left side where oil cup 1 is located is the rear of the range hood; the length of oil cup 1 refers to its horizontal length, that is... Figure 2 The angle shown indicates that the distance between the left and right edges of oil cup 1 is the length of oil cup 1.

[0030] The air box, which houses the volute of the range hood, generates negative pressure to draw in and expel cooking fumes through the suction chamber 3. A filter 4 is installed at the suction inlet of the suction chamber 3 to condense the fumes. The guide plate 2 below the suction chamber 3 is angled at 7.5° (α). An oil cup 1 is located below the bottom edge of the guide plate 2, and three elongated oil drain holes 21 are formed on the portion of the guide plate 2 corresponding to the oil cup 1. The condensed oil is then introduced into the oil cup 1 through these drain holes 21. As a preventative measure, oil drain holes 41 are provided at the four corners of the stretched frame around the filter 4 to guide some oil generated above the filter 4 onto the guide plate 2.

[0031] In order to better collect the oil stains that have accumulated on the aforementioned components, the oil cup 1 is longer than the length of the smoke guide plate 2 in the length direction, with each end exceeding it by 5mm; the oil cup 1 protrudes from the rear of the smoke chamber 3 in the width direction by a distance of 5.5mm.

[0032] The oil cup 1 has mounting plates 11 on its left and right sides. The mounting plates 11 are recessed at the connection points with the edges of the oil cup 1 to form guide grooves 12. There are gaps between the front and rear ends of the guide grooves 12 and the front and rear edges of the oil cup 1, so that the oil stains collected from the side of the oil cup 1 can enter the oil cup 1 along the guide grooves 12.

[0033] The above are merely specific embodiments of this utility model. Furthermore, terms such as "upper," "lower," "left," "right," and "middle" used in this utility model are for reference only and are not absolute limitations. Any non-substantial modifications made to this utility model shall be considered as infringing upon the protection scope of this utility model.

Claims

1. A range hood with an enhanced oil cup, characterized in that: include The smoking chamber has an inclined smoke guide plate at its bottom. An oil cup is located below the bottom edge of the smoke guide plate. The oil cup is longer than the length of the smoke guide plate in its length direction and protrudes from the rear of the smoking chamber in its width direction. Mounting plates are provided on the left and right edges of the oil cup. The connection between the mounting plates and the edges of the oil cup is recessed downward to form a guide groove. There are gaps between the front and rear ends of the guide groove and the front and rear edges of the oil cup.

2. The oil cup reinforced range hood according to claim 1, characterized in that: The tilt angle of the smoke guide plate is 6-9°.

3. The oil cup reinforced range hood according to claim 1, characterized in that: Above the smoke guide plate is a filter screen, and several oil leakage holes are opened on the side of the smoke guide plate above the oil cup.

4. The oil cup reinforced range hood according to claim 1, characterized in that: The distance by which the oil cup protrudes from the rear of the smoking chamber in its width direction is 5-6 mm.

5. The oil cup reinforced range hood according to claim 1, characterized in that: The oil cup extends 4-6mm beyond the smoke guide plate in both left and right length directions.

6. The oil cup reinforced range hood according to claim 3, characterized in that: The filter screen is surrounded by a stretched frame, and oil guide holes are provided at the four corners of the stretched frame.

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