Side suction type foldable telescopic range hood

Abstract

The utility model relates to the technical field of kitchen household appliances, in particular to a side suction type foldable telescopic range hood, which comprises a side suction type range hood, the top end of the side suction type range hood is fixedly connected with a smoke exhaust pipe, the smoke exhaust pipe is communicated with the side suction type range hood, and the inner wall of the side suction type range hood is fixedly connected with a fixing frame. The upper end of the fixing frame is fixedly connected with an exhaust fan, a second filter plate is fixedly installed in the drawing shells, the rear end of the side suction type range hood is fixedly connected with two electric telescopic rods distributed left and right through a supporting base, the output ends of the two electric telescopic rods are fixedly connected with connecting plates, and the two connecting plates are fixedly connected with the two drawing shells correspondingly. According to the range hood, the oil fume port formed by the first filter plate and the second filter plate can be expanded, so that the range of oil fume extraction of the whole range hood is expanded, even if double cooking benches work simultaneously, the range hood has a good oil fume extraction effect, the probability of oil fume overflow is reduced, and finally the oil fume extraction effect of the whole range hood is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen household appliances, in particular to a side-suction foldable and telescopic range hood. Background Art

[0002] With the improvement of automation and intelligent technology, people have a higher pursuit of quality of life. As the birthplace of people's three meals a day, the concept of smart kitchen has become more and more popular. People are eager for the sense of technology brought by cooking, and the range hood, as one of the important kitchen appliances, is particularly important.

[0003] The size of the existing side-suction range hood is fixed. When two stoves are used simultaneously, the oil smoke generated is huge. The range hood with a fixed range hood has a poor oil smoke extraction effect and a large amount of oil smoke will overflow. Therefore, it is necessary to design a side-suction foldable and retractable range hood. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a side-suction foldable and telescopic range hood.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a side-suction foldable and telescopic range hood, including a side-suction range hood, the top of the side-suction range hood is fixedly connected with a smoke exhaust pipe, the smoke exhaust pipe and the side-suction range hood are communicated with each other, the inner wall of the side-suction range hood is fixedly connected with a fixing frame, the upper end of the fixing frame is fixedly connected with an exhaust fan, the front end of the side-suction range hood is fixedly installed with a first filter plate, the left and right sides of the side-suction range hood are slidably connected with a drawer shell, the inside of the drawer shell is fixedly installed with a second filter plate, the second filter plate is located at the rear end of the first filter plate, the rear end of the side-suction range hood is fixedly connected with two left and right distributed electric telescopic rods through a support seat, the output ends of the two electric telescopic rods are fixedly connected with connecting plates, and the two connecting plates are respectively fixedly connected to the two drawer shells.

[0006] Furthermore, an operation panel is fixedly connected to the front end of the side-suction range hood, and the operation panel is electrically connected to the exhaust fan and the electric telescopic rod.

[0007] Furthermore, the filter mesh sizes of the first filter plate and the second filter plate are the same.

[0008] Furthermore, a mounting plate is fixedly connected to both upper and lower sides of the rear end of the side-suction range hood, and a plurality of mounting holes are provided on the rear end surface of the mounting plate.

[0009] Furthermore, a protective cover is fixedly connected to the rear end of the side-suction range hood, the electric telescopic rod and the support seat are both located in the protective cover, and the rear end surface of the protective cover is in the same horizontal plane as the rear end surface of the mounting plate.

[0010] Furthermore, a limiting groove is provided inside the side-suction range hood, a limiting block is slidably connected inside the limiting groove, the limiting block is fixedly connected to the pull-out shell, and two groups of the limiting groove and the limiting block are provided, and are respectively located at the upper and lower ends of the pull-out shell.

[0011] The utility model has the following beneficial effects:

[0012] Compared with the prior art, this side-suction foldable and telescopic range hood can drive the pull-out shell to be pulled out of the side-suction range hood and bring out the second filter plate by controlling the operation of the electric telescopic rod. At this time, the total size of the oil fume outlet formed by the first filter plate and the second filter plate is expanded, so that the range of oil fume extraction of the overall equipment is expanded. Even when two stoves are operating at the same time, it has a good oil fume extraction effect, reduces the probability of oil fume overflow, and ultimately improves the oil fume extraction effect of the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a side-suction foldable and retractable range hood proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a side-suction foldable and retractable range hood proposed by the utility model after the protective cover is disassembled from the rear;

[0015] Figure 3 This is a structural schematic diagram of a side-suction foldable and retractable range hood proposed by the utility model, viewed from the front in partial section;

[0016] Figure 4 This is a schematic diagram of the structure of a side-suction foldable and retractable range hood after the drawer shell is unfolded;

[0017] Figure 5 This is a structural schematic diagram of a side-suction foldable and retractable range hood proposed by the utility model, viewed from the left side in partial section;

[0018] Figure 6 A side-suction foldable and retractable range hood proposed by the utility model Figure 5 Schematic diagram of the enlarged structure of A.

[0019] Legend:

[0020] 1. Side-suction range hood; 2. Exhaust pipe; 3. First filter plate; 4. Operation panel; 5. Pull-out shell; 6. Second filter plate; 7. Mounting plate; 8. Protective cover; 9. Mounting hole; 10. Exhaust fan; 11. Fixing bracket; 12. Connecting plate; 13. Electric telescopic rod; 14. Support seat; 15. Limit block; 16. Limit groove. DETAILED DESCRIPTION

[0021] Reference Figure 1-6 The utility model provides a side-suction foldable and telescopic range hood, comprising a side-suction range hood 1, a smoke exhaust pipe 2 is fixedly connected to the top of the side-suction range hood 1, the smoke exhaust pipe 2 is communicated with the side-suction range hood 1, a fixing frame 11 is fixedly connected to the inner wall of the side-suction range hood 1, an exhaust fan 10 is fixedly connected to the upper end of the fixing frame 11, a first filter plate 3 is fixedly installed at the front end of the side-suction range hood 1, a draw-out shell 5 is slidably connected to the left and right sides of the inside of the side-suction range hood 1, a second filter plate 6 is fixedly installed inside the draw-out shell 5, and the second filter plate 6 is located at the rear end of the first filter plate 3, and the rear end of the side-suction range hood 1 is fixedly connected to two electric telescopic rods 13 distributed on the left and right through a support seat 14, the output ends of the two electric telescopic rods 13 are fixedly connected to connecting plates 12, and the two connecting plates 12 are fixedly connected to the two draw-out shells 5 respectively. When working, the utility model can expand the oil fume outlet formed by the first filter plate 3 and the second filter plate 6, so that the range of oil fume extraction of the whole equipment is expanded. Even when two stoves are operating at the same time, it has a good oil fume extraction effect, reduces the probability of oil fume overflow, and finally improves the oil fume extraction effect of the whole equipment.

[0022] Furthermore, the front end of the side suction range hood 1 is fixedly connected with an operation panel 4, and the operation panel 4 is electrically connected to the exhaust fan 10 and the electric telescopic rod 13. During operation, the staff manually controls the operation panel 4 to control the opening and closing of the exhaust fan 10 and the electric telescopic rod 13.

[0023] Furthermore, the filter mesh size of the first filter plate 3 and the second filter plate 6 is the same. When working, when the drawer shell 5 is located in the side-suction range hood 1, the second filter plate 6 will be located at the rear end of the first filter plate 3, and the mesh of the second filter plate 6 will be located at the rear end of the mesh of the first filter plate 3, so that the oil smoke passing through the first filter plate 3 can smoothly pass through the second filter plate 6, and then enter the side-suction range hood 1, and finally be discharged from the exhaust pipe 2.

[0024] Furthermore, the upper and lower sides of the rear end of the side suction range hood 1 are fixedly connected with a mounting plate 7, and a plurality of mounting holes 9 are provided on the rear end surface of the mounting plate 7. When working, the side suction range hood 1 can be conveniently installed at a suitable position in the kitchen under the cooperation of the mounting plate 7 and the mounting holes 9.

[0025] Furthermore, a protective cover 8 is fixedly connected to the rear end of the side suction range hood 1, the electric telescopic rod 13 and the support seat 14 are both located in the protective cover 8, and the rear end surface of the protective cover 8 is in the same horizontal plane as the rear end surface of the mounting plate 7. When working, the protective cover 8 can protect the electric telescopic rod 13 to prevent the electric telescopic rod 13 from being affected by the kitchen wall.

[0026] Furthermore, a limiting groove 16 is provided inside the side suction range hood 1, and a limiting block 15 is slidably connected inside the limiting groove 16, and the limiting block 15 is fixedly connected to the drawer shell 5. Two groups of limiting grooves 16 and limiting blocks 15 are provided, and are respectively located at the upper and lower ends of the drawer shell 5. During operation, with the cooperation of the limiting grooves 16 and the limiting blocks 15, not only can the drawer shell 5 be ensured to move more stably, but also the position of the drawer shell 5 can be limited, so that it is not easy to be separated from the side suction range hood 1.

[0027] Working principle:

[0028] When in use, the side-suction range hood 1 can be fixedly installed on the wall near the kitchen stove by using the mounting plate 7 and the mounting hole 9. The exhaust fan 10 can be controlled to operate to suck the smoke generated by the kitchen stove. During the suction process, the first filter plate 3 preliminarily filters the smoke and finally discharges it along the exhaust pipe 2. When two stoves are operating at the same time, the electric telescopic rod 13 can be controlled to operate, and with the cooperation of the connecting plate 12, the pull-out shell 5 is pulled out of the side-suction range hood 1, and the second filter plate 6 is brought out. At this time, the total size of the smoke port formed by the first filter plate 3 and the second filter plate 6 is expanded, so that the range of smoke extraction of the entire equipment is expanded. Even when two stoves are operating at the same time, it has a good smoke extraction effect, reduces the probability of smoke overflow, and finally improves the smoke extraction effect of the entire equipment.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A side-suction foldable and retractable range hood, comprising a side-suction range hood (1), characterized in that: The top end of the side-suction range hood (1) is fixedly connected to a smoke exhaust pipe (2), the smoke exhaust pipe (2) and the side-suction range hood (1) are interconnected, the inner wall of the side-suction range hood (1) is fixedly connected to a fixing frame (11), the upper end of the fixing frame (11) is fixedly connected to an exhaust fan (10), the front end of the side-suction range hood (1) is fixedly mounted with a first filter plate (3), the left and right sides of the side-suction range hood (1) are slidably connected to a draw-out shell (5), the inside of the draw-out shell (5) is fixedly mounted with a second filter plate (6), the second filter plate (6) is located at the rear end of the first filter plate (3), the rear end of the side-suction range hood (1) is fixedly connected to two electric telescopic rods (13) distributed on the left and right through a support seat (14), the output ends of the two electric telescopic rods (13) are fixedly connected to connecting plates (12), and the two connecting plates (12) are respectively fixedly connected to the two draw-out shells (5).

2. The side-suction foldable and retractable range hood according to claim 1, characterized in that: An operating panel (4) is fixedly connected to the front end of the side-suction range hood (1); the operating panel (4) is electrically connected to the exhaust fan (10) and the electric telescopic rod (13).

3. The side-suction foldable and retractable range hood according to claim 1, characterized in that: The filter mesh sizes of the first filter plate (3) and the second filter plate (6) are the same.

4. The side-suction foldable and retractable range hood according to claim 1, characterized in that: The upper and lower sides of the rear end of the side-suction range hood (1) are fixedly connected to a mounting plate (7), and a rear end surface of the mounting plate (7) is provided with a plurality of mounting holes (9).

5. The side-suction foldable and retractable range hood according to claim 1, characterized in that: A protective cover (8) is fixedly connected to the rear end of the side-suction range hood (1); the electric telescopic rod (13) and the support seat (14) are both located inside the protective cover (8); and the rear end surface of the protective cover (8) and the rear end surface of the mounting plate (7) are located at the same horizontal plane.

6. The side-suction foldable and retractable range hood according to claim 1, characterized in that: The side-suction range hood (1) has a limiting groove (16) disposed inside, the limiting groove (16) is slidably connected to a limiting block (15), the limiting block (15) is fixedly connected to the drawer shell (5), and two groups of the limiting groove (16) and the limiting block (15) are provided, and are respectively located at the upper and lower ends of the drawer shell (5).

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