Range hood hood convenient to move

Abstract

The utility model relates to the technical field of smoke hoods, in particular to a range hood smoke hood convenient to move, which comprises a fixed plate, fixed upright posts are integrally and fixedly connected to four corners of the lower end surface of the fixed plate, and a transparent smoke hood is fixedly connected between every two adjacent fixed upright posts. The exhaust fume collecting hood comprises a fixing plate, the lower end face of the fixing plate is fixedly connected with a fixing frame with the cross section of an isosceles trapezoid structure, the two sides of the fixing frame are designed to be open, and the interior of the fixing frame is rotationally connected with an oil fume grate. And in addition, the smoke collecting hood has the characteristic that the inner face and the outer face of the oil smoke grate are convenient to clean, and oil stain gathering and blocking of the inner wall of the oil smoke grate can be effectively reduced.

Description

Technical Field

[0001] This utility model belongs to the field of fume hood technology, and in particular relates to a fume hood for a range hood that is easy to move. Background Technology

[0002] A range hood, also known as a kitchen exhaust fan, is a kitchen appliance used to purify the kitchen environment. A range hood generally consists of a main body with an internal fan and a smoke collection hood connected to the main body, with a smoke collection chamber inside the hood that communicates with the cooking environment. During cooking, a large amount of oil fumes are generated above the stove. Under the action of the fan, a negative pressure zone is created in the smoke collection chamber, where the oil fumes first accumulate. The purified oil fumes are then discharged into the external environment, thus achieving the purpose of purifying the kitchen environment.

[0003] In practice, range hoods used in large kitchens are often equipped with multiple smoke collection hoods to handle the extraction of fumes from different areas of the kitchen during food preparation. Generally, an exhaust pipe is installed on the roof, with multiple smoke collection hoods installed below the exhaust pipe. The exhaust pipe is connected to the external range hood. However, due to the design of the kitchen ceiling during renovation, it is not easy to disassemble the smoke collection hoods and the smoke extraction duct. During long-term use, the food preparation area may be adjusted according to needs, which requires changing the position of the smoke collection hoods. This results in a high cost for the disassembly and installation of the smoke collection hoods and the smoke extraction duct. Utility Model Content

[0004] The purpose of this utility model is to provide a conveniently repositionable range hood hood. The hood is fixed by connecting the mounting groove at the top suction port to the corresponding holes on the exhaust pipe with bolts, making it convenient for users to disassemble, install, and reposition the device. In addition, the hood has the feature of easy cleaning of both the inner and outer sides of the fume grate, which can effectively reduce the accumulation and blockage of oil stains on the inner wall of the fume grate, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a conveniently repositionable range hood hood, comprising a fixing plate, wherein fixing columns are integrally fixedly connected to the four corners of the lower end face of the fixing plate, and a transparent hood is fixedly connected between two adjacent fixing columns; a fixing frame with an isosceles trapezoidal cross-section is fixedly connected to the lower end face of the fixing plate; the two sides of the fixing frame are designed to be open, and an oil fume grate is rotatably connected inside the fixing frame; an oil collection box is fixedly connected to the bottom of the fixing frame with screws; a suction port is opened in the middle of the upper end face of the fixing plate, and mounting grooves are opened at the four corners of the suction port.

[0006] Preferably, the fume grating matches the openings on both sides of the fixed frame, and the fume grating is made of stainless steel.

[0007] Preferably, strong magnets are embedded in the inner walls of the openings on both sides of the fixing frame.

[0008] Preferably, magnetic metal strips are fixed on both sides of the fume grating at positions corresponding to the strong magnets.

[0009] Preferably, the front and rear sides of the fume grating are fixed with rotating shafts, and the fume grating is rotatably connected to the openings on both sides of the fixed frame through the rotating shafts.

[0010] In summary, compared with the prior art, the beneficial effects of this utility model are: the smoke collection hood of this application is connected and fixed by the mounting groove at the top suction port and the corresponding hole bolt on the exhaust pipe, which makes it convenient for users to disassemble, install and move the device of this application. In addition, the smoke collection hood of this application has the feature of easy cleaning of both the inner and outer sides of the fume grate, which can effectively reduce the accumulation and blockage of oil stains on the inner wall of the fume grate. Attached Figure Description

[0011] Figure 1 This is an overall structural view of the present invention;

[0012] Figure 2 This is a bottom view of the overall structure of this utility model;

[0013] Figure 3 This is a diagram showing the combination of the fixing plate and the fixing frame of this utility model;

[0014] Figure 4 This is a structural diagram of the fixing frame and the fume grating of this utility model.

[0015] Legend:

[0016] 1. Fixing plate; 2. Fixing column; 3. Transparent fume hood; 4. Suction port; 5. Mounting groove; 6. Fixing frame; 7. Fume grate; 8. Oil collection box; 9. Rotating shaft; 10. Strong magnet. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 This utility model provides a technical solution:

[0019] A repositionable range hood hood includes a fixing plate 1. Fixing columns 2 are integrally fixedly connected to the four corners of the lower end face of the fixing plate 1, and a transparent hood 3 is fixedly connected between two adjacent fixing columns 2. A fixing frame 6 with an isosceles trapezoidal cross-section is fixedly connected to the lower end face of the fixing plate 1. The fixing frame 6 has open sides, and an oil fume grate 7 is rotatably connected inside the fixing frame 6. An oil collection box 8 is screwed to the bottom of the fixing frame 6. A suction port 4 is provided in the center of the upper end face of the fixing plate 1, and mounting grooves 5 are provided at the four corners of the suction port 4.

[0020] Specifically, the fume grating 7 matches the openings on both sides of the fixed frame 6, and the fume grating 7 is made of stainless steel.

[0021] Specifically, strong magnets 10 are embedded in the inner walls of the openings on both sides of the fixing frame 6.

[0022] Specifically, magnetic metal strips are fixed on both sides of the fume grating 7 at positions corresponding to the strong magnet 10.

[0023] Specifically, the front and rear sides of the fume grating 7 are fixed with rotating shafts 9, and the fume grating 7 is rotatably connected to the openings on both sides of the fixed frame 6 through the rotating shafts 9.

[0024] In summary, compared with the prior art, the beneficial effects of this utility model are: the smoke collection hood of this application is connected and fixed to the corresponding hole bolt on the exhaust pipe through the mounting groove 5 at the top suction port 4, which makes it convenient for users to disassemble, install and move the device of this application. In addition, the smoke collection hood of this application has the feature that the inner and outer sides of the fume grate 7 are easy to clean, which can effectively reduce the accumulation and blockage of oil stains on the inner wall of the fume grate 7.

[0025] Working principle:

[0026] During operation, the user initially aligns the suction port 4 at the top of the device with the pre-drilled interface below the exhaust pipe. Then, the exhaust pipe is connected and fixed to the mounting groove 5 using bolts, completing the connection and fixation between the exhaust pipe and the fume hood. This facilitates subsequent disassembly and replacement by the user. Furthermore, during subsequent use, fumes are collected through the transparent fume hood 3 and drawn in by the device. The fumes pass through the fume grate 7 into the fixed frame 6 and then into the exhaust pipe through the suction port 4. During this process, some oil stains will remain on both the outer and inner surfaces of the fume grate 7. The outer surface of the fume grater 7 can be wiped clean manually. When the user needs to clean the inner surface of the fume grater 7, the user presses the fume grater 7 adjacent to the opening of the fixing frame 6. The pressing force is greater than the magnetic force of the strong magnet 10 on one end of the fume grater 7. As a result, the fume grater 7 rotates through the pivot 9 and the opening, so that the inner surface of the fume grater 7 is turned outward, making it convenient for the user to wipe and clean it. It is then fixed by the strong magnet 10. The oil collection box 8 is also connected by screws, which makes it convenient for the user to disassemble and clean the internal oil stains.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A convenient to shift range hood canopy comprising a fixing plate (1), characterized in that, The lower end surface of the fixed plate (1) is integrally connected with a fixed column (2) at four corners, and adjacent two fixed columns (2) are fixedly connected with a transparent smoke hood (3), the lower end surface of the fixed plate (1) is fixedly connected with a fixed frame (6) with an isosceles trapezoidal cross section, the two sides of the fixed frame (6) are designed as open, and an oil fume grate (7) is rotatably connected in the fixed frame (6), the bottom of the fixed frame (6) is screw-connected with an oil collecting box (8), the upper end surface of the fixed plate (1) is provided with a suction port (4) in the middle, and the four corners around the suction port (4) are provided with mounting grooves (5).

2. A convenient to shift range hood cowl as claimed in claim 1 wherein, The oil fume grate (7) is consistent with the two side openings of the fixed frame (6), and the oil fume grate (7) is made of stainless steel metal material.

3. A convenient to shift range cooker hood cowl as claimed in claim 2 wherein, The inner wall of the two side openings of the fixed frame (6) is embeddedly connected with a strong magnet (10).

4. A convenient to shift range cooker hood cowl as claimed in claim 3 wherein, The two sides of the oil fume grate (7) are fixed with a magnetic metal strip at the corresponding position of the strong magnet (10).

5. A convenient to shift range hood cowl as claimed in claim 4 wherein, The front and rear sides of the oil fume grate (7) are fixed with a rotating shaft (9), and the oil fume grate (7) is rotatably connected with the two side openings of the fixed frame (6) through the rotating shaft (9).

Images