Range hood with integrated hardware panel structure

Abstract

The utility model discloses a range hood with an integrated built-in smoke cage filtering structure. The range hood comprises a case, a volute and a fan, a filtering front plate is arranged on the front side of the case; the filtering front plate is sunken towards the oil smoke adsorption cavity to form a smoke cage chamber, and the outer edge of the smoke cage chamber extends towards the side direction to form a connecting surrounding plate; the connecting coaming can be installed on the front side of the case in an attached mode. The upper side of the smoke cage chamber is obliquely arranged and is provided with a plurality of lampblack meshes which are arranged at intervals; the lampblack meshes face the air inlet end of the volute; and the smoke cage chamber and the connecting coaming are integrally formed sheet metal parts. According to the utility model, the smoke cage chamber and the connecting coaming are integrally formed sheet metal parts, and the oil smoke filtering structure is integrally arranged on the obliquely arranged upper side of the smoke cage chamber; according to the range hood, an additional lampblack filter screen structure is not needed while the lampblack adsorption effect of the range hood is achieved, the cost of the whole range hood can be effectively reduced, and the range hood chamber with the integrated structure can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of range hoods, in particular to a range hood with an integrated hardware panel structure. Background Art

[0002] A range hood is a kitchen appliance that purifies the kitchen environment. It is installed above a kitchen gas stove or cabinet. The main body of an existing range hood is generally arranged in an inverted triangle shape or a top plate shape. For example, patent number CN201821793186.0 discloses a range hood air network connection structure.

[0003] However, this type of range hood usually divides the front part of the range hood into three blocks: the upper panel, the concave oil fume suction chamber in the middle, and the lower panel; the three blocks are composed of independent sheet metal parts, and glass panels are set outside the upper panel and the lower part for decoration. The panel design of the upper, middle and lower three layers requires the splicing combination of multiple sheets, which is not conducive to reducing costs; if more height space oil suction effect is required, it is necessary to open an additional oil fume suction port on the upper panel or the lower panel, or arrange another sheet material to open the oil fume suction port, which is not convenient for arranging multiple layers of oil fume suction ports. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a range hood with an integrated hardware panel structure.

[0005] An embodiment of the utility model adopts a technical solution to solve the technical problem: a range hood with an integrated hardware panel structure, comprising a chassis, a volute and a fan; the chassis is provided with an oil fume adsorption chamber, the volute is arranged in the oil fume adsorption chamber, and the fan is arranged in the volute;

[0006] The front side of the chassis is provided with a front panel and an upper panel, and the front panel and the upper panel are formed by integral stretching and cutting of sheet metal; the upper end of the front panel is sunken toward the oil fume adsorption cavity to form a cage smoke adsorption chamber; the cage smoke adsorption chamber is provided with a plurality of first oil fume mesh holes; the lower end of the front panel is provided with a plurality of second oil fume mesh holes; the upper side of the front panel is riveted to the bottom of the upper panel, and the lower side of the front panel is clamped at the bottom of the chassis; an oil cup is provided at the bottom of the chassis.

[0007] Optionally, the lower end of the front panel is tilted toward the rear of the chassis; the lower part of the volute is tilted toward the rear of the chassis; the volute is located at the rear end of the cage smoke adsorption chamber; the first oil fume mesh arrangement height is set close to the middle of the fan.

[0008] Optionally, a guide inclined portion is provided below the front side of the volute; the rear end of the guide inclined portion spans over and is located behind the second oil fume mesh hole.

[0009] Optionally, outer edges of the first oil fume mesh and the second oil fume mesh are stretched toward the oil fume adsorption chamber to form a flanged ring wall.

[0010] Optionally, the first oil fume mesh is located below the cage fume adsorption chamber.

[0011] Optionally, a glass panel is fixed to the upper panel.

[0012] Optionally, the upper panel and the front panel are formed by integrally stretching and cutting of stainless steel sheet metal.

[0013] The beneficial effects of the utility model are as follows: the front panel and the upper panel are formed by integrally stretching and cutting of sheet metal; the upper part of the front panel is sunken toward the oil fume adsorption cavity to form a cage smoke adsorption chamber, and a first oil fume mesh is arranged in the first cage smoke adsorption chamber, so that the oil fume can be gathered in the cage smoke adsorption chamber and adsorbed toward the oil fume adsorption cavity, and it is not easy to dissipate; and a second oil fume mesh is opened at the bottom of the front panel, and the second oil fume mesh is close to the cooking pot, providing a close-adsorption oil fume adsorption effect. In the utility model, the front part of the chassis is composed of two large sheet metal parts, the upper panel and the front panel, and the cage smoke adsorption chamber, the first oil fume mesh and the second oil fume mesh are formed by integrally stretching and cutting the front panel; it can effectively reduce the types of materials, facilitate assembly, and reduce costs; and provide a double oil fume adsorption effect of close suction at the bottom and cage smoke overflow prevention at the top.

[0014] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 This is a schematic diagram of the structure of the range hood of the utility model;

[0017] Figure 2 for Figure 1 Exploded diagram of a central range hood;

[0018] Figure 3 for Figure 1 Cross-sectional view of a mid-range hood.

[0019] Description of main component symbols:

[0020] 10. Chassis; 11. Front panel; 12. Upper panel; 13. Cage smoke adsorption chamber; 14. First oil smoke mesh hole; 15. Second oil smoke mesh hole; 16. Glass panel; 20. Volute; 21. Guide tilting part; 30. Fan; 40. Oil cup; 50. Oil smoke adsorption chamber. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0025] Example

[0026] Reference Figures 1 to 3 The utility model provides a range hood with an integrated hardware panel structure, comprising a chassis 10, a volute 20 and a fan 30; the chassis 10 is provided with an oil fume adsorption chamber 50, the volute 20 is arranged in the oil fume adsorption chamber 50, and the fan 30 is arranged in the volute 20;

[0027] A front panel 11 and an upper panel 12 are provided on the front side of the chassis 10, and the front panel 11 and the upper panel 12 are formed by integral stretching and cutting of sheet metal; the upper end of the front panel 11 is recessed toward the oil fume adsorption cavity 50 to form a cage smoke adsorption chamber 13; the cage smoke adsorption chamber 13 is provided with a plurality of first oil fume mesh holes 14; the lower end of the front panel 11 is provided with a plurality of second oil fume mesh holes 15; the upper side of the front panel 11 is riveted to the bottom of the upper panel 12, and the lower side of the front panel 11 is clamped to the bottom of the chassis 10; an oil cup 40 is provided at the bottom of the chassis 10.

[0028] In the utility model, the front panel 11 and the upper panel 12 are formed by stretching and cutting of sheet metal in one piece; the upper part of the front panel 11 is sunken toward the oil fume adsorption chamber 50 to form a cage smoke adsorption chamber 13, and a first oil fume mesh 14 is arranged in the first cage smoke adsorption chamber 13, so that the oil fume can be gathered in the cage smoke adsorption chamber 13 and adsorbed into the oil fume adsorption chamber 50, and it is not easy to escape; and a second oil fume mesh 15 is opened at the bottom of the front panel 11, and the second oil fume mesh 15 is close to the cooking pot, providing a near-adsorption oil fume adsorption effect. In the utility model, the front part of the chassis 10 is composed of two large sheet metal parts, the upper panel 12 and the front panel 11, and the cage smoke adsorption chamber 13, the first oil fume mesh 14 and the second oil fume mesh 15 are formed by stretching and cutting of the front panel 11 in one piece; it can effectively reduce the types of materials, facilitate assembly, and reduce costs; and provide a double oil fume adsorption effect of near-absorption at the bottom and anti-overflow of cage smoke at the top.

[0029] In this embodiment, the lower end of the front panel 11 is tilted toward the rear of the chassis 10; the lower part of the volute 20 is tilted toward the rear of the chassis 10; the volute 20 is located at the rear end of the cage smoke adsorption chamber 13; the first oil smoke mesh 14 is arranged at a height close to the middle of the fan 30. The front panel 11 is tilted, so that the chassis 10 is arranged in a triangular shape close to the range hood, which facilitates the oil in the oil smoke adsorption chamber 50 to flow and gather toward the oil cup 40 at the bottom; the volute 20 matches the tilted front panel 11, and the volute 20 is located as a whole at the rear end of the cage smoke adsorption chamber 13, and the oil in the volute 20 will not drip into the first oil smoke mesh 14, but drip into the cage smoke adsorption chamber 13.

[0030] Furthermore, a guide inclined portion 21 is provided at the lower front side of the volute 20; the rear end of the guide inclined portion 21 crosses and is located behind the second oil fume mesh 15. The oil guide inclined portion allows the oil stains adhered to the volute 20 to flow and drip toward the rear of the second oil fume mesh 15, instead of dripping onto the second oil fume mesh 15 and falling out of the oil fume adsorption chamber 50.

[0031] In this embodiment, the front panel 11 is stretched toward the oil fume adsorption chamber 50 at the outer edges of the first oil fume mesh 14 and the second oil fume mesh 15 to form a flanged ring wall. The flanged ring wall allows the oil stains inside the front panel 11 to flow outside the flanged ring wall and not easily flow into the oil fume mesh, so that they flow back to the front side of the front panel 11.

[0032] In this embodiment, the first oil fume mesh 14 is located below the cage smoke adsorption chamber 13 , so that the oil in the cage smoke adsorption chamber can flow toward the first oil fume mesh 14 to the oil fume adsorption chamber 50 .

[0033] In this embodiment, in order to improve the aesthetics of the range hood, a glass panel 16 is fixed to the upper panel 12 .

[0034] In this embodiment, in order to ensure the corrosion resistance of the range hood, the upper panel 12 and the front panel 11 are formed by integrally stretching and cutting of stainless steel sheet metal materials.

[0035] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A range hood with an integrated hardware panel structure, comprising a chassis (10), a volute (20) and a fan (30); the chassis (10) is provided with an oil fume adsorption chamber (50), the volute (20) is arranged in the oil fume adsorption chamber (50), and the fan (30) is arranged in the volute (20); It is characterized in that The front side of the chassis (10) is provided with a front panel (11) and an upper panel (12), and the front panel (11) and the upper panel (12) are formed by integrally stretching and cutting of sheet metal; the upper end of the front panel (11) is recessed toward the oil fume adsorption cavity (50) to form a caged smoke adsorption chamber (13); the caged smoke adsorption chamber (13) is provided with a plurality of first oil fume mesh holes (14); the lower end of the front panel (11) is provided with a plurality of second oil fume mesh holes (15); the upper side of the front panel (11) is riveted to the lower side of the upper panel (12), and the lower side of the front panel (11) is clamped to the lower side of the chassis (10); and an oil cup (40) is provided at the lower side of the chassis (10).

2. The range hood with an integrated hardware panel structure according to claim 1, characterized in that: The lower end of the front panel (11) is tilted toward the rear of the chassis (10); the lower part of the volute (20) is tilted toward the rear of the chassis (10); the volute (20) is located at the rear end of the cage smoke adsorption chamber (13); and the first oil fume mesh (14) is arranged at a height close to the middle of the fan (30).

3. The range hood with an integrated hardware panel structure according to claim 2, characterized in that: A guide inclined portion (21) is provided at the lower front side of the volute (20); the rear end of the guide inclined portion (21) spans over and is located behind the second oil fume mesh hole (15).

4. The range hood with an integrated hardware panel structure according to claim 1, characterized in that: The outer edges of the first oil fume mesh (14) and the second oil fume mesh (15) are stretched toward the oil fume adsorption chamber (50) to form a flanged annular wall.

5. The range hood with an integrated hardware panel structure according to claim 1, characterized in that: The first oil fume mesh hole (14) is located below the cage fume adsorption chamber (13).

6. The range hood with an integrated hardware panel structure according to claim 1, characterized in that: A glass panel (16) is fixed to the upper panel (12).

7. The range hood with an integrated hardware panel structure according to claim 1, characterized in that: The upper panel (12) and the front panel (11) are made of stainless steel sheet metal material and are formed by stretching and cutting in one piece.

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