CN210601790U

CN210601790U - Range hood with telescopic and adjustable air inlet

Info

Publication number: CN210601790U
Application number: CN201920925321.0U
Authority: CN
Inventors: 顾林涛; 王晓良; 曹静星
Original assignee: Zhejiang Elica Puti Electrical Appliance Co ltd
Current assignee: Zhejiang Elica Puti Electrical Appliance Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-22
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to a flexible adjustable range hood of air intake, including collection petticoat pipe and flexible subassembly, it imports and exports to have seted up flexible subassembly on the collection petticoat pipe, be equipped with a plurality of fresh air inlets on the flexible subassembly, flexible subassembly is driven by power unit and can stretch out to import and export outside and make the fresh air inlet expose in collection petticoat pipe. The range hood or the integrated stove disclosed by the utility model realizes the adjustable distance from the air inlet to the burner by arranging the air inlet on the telescopic component, and can shorten the path of oil smoke compared with the traditional design of fixing the position of the air inlet, thereby improving the effect of oil smoke absorption and effectively avoiding the escape of the oil smoke; and when the telescopic assembly is not used, the telescopic assembly can be hidden, the attractiveness of the whole appearance is kept, and the oil smoke in the public flue is prevented from flowing backwards.

Description

Range hood with telescopic and adjustable air inlet

The technical field is as follows:

the utility model relates to a split type range hood specifically indicates a flexible adjustable range hood of air intake.

Background art:

the air inlet is usually fixed in the machine head oil smoke suction part of the split type range hood or the integrated cooker, so that the distance from the air inlet to the cooker burner is kept constant. It is well known that the closer the position of the oil smoke air inlet is to the burner, the better the oil smoke absorption effect is, and the more difficult the oil smoke escape phenomenon is. However, the range hood is too low in installation position and easy to touch the head, and cooking operation is also hindered, so that the air inlet of the general range hood is far away from the burner, and the problem of smoke leakage is inevitable.

In view of the problems existing in the prior art, the distance between the air inlet and the combustor is adjustable through the telescopic structure design of the air inlet, and therefore the scheme is provided.

The utility model has the following contents:

the utility model aims at improving the range hood or the oil absorption cigarette effect of integrated kitchen, realize through the distance between adjustment air intake to the cooking utensils combustor, specifically adopt following technical scheme:

the utility model provides a range hood with telescopic and adjustable air inlet, includes collection petticoat pipe and flexible subassembly, it imports and exports to have seted up flexible subassembly on the collection petticoat pipe, be equipped with a plurality of fresh air inlets on the flexible subassembly, flexible subassembly is driven by power unit and can stretch out to import and export the outside and make the fresh air inlet expose in collection petticoat pipe.

When the telescopic assembly is pulled back into the inlet and the outlet by the power mechanism, the outer surface of the telescopic assembly is flush with the outer surface of the fume collecting hood.

And air inlet holes in the telescopic assembly are distributed along the circumferential direction in a circle.

The back of the smoke collecting hood is provided with a slide rail, and the telescopic assembly moves along the slide rail.

The slide rail includes fixed track and motion slide rail, and the motion slide rail slides along fixed track, and orbital one end of motion and flexible subassembly fixed connection, fixed track install on the track support, and track support fixed mounting is at the back of collection petticoat pipe.

The moving slide rail is fixedly connected with the linkage support.

The linkage support is a U-shaped frame structure parallel to the fume collecting hood, the middle of the linkage support is fixedly connected with a connecting plate perpendicular to the fume collecting hood, and the power mechanism drives the connecting plate to move.

The power mechanism comprises a motor, a driving gear and a driven gear, racks which are perpendicular to the smoke collecting hood and are distributed are respectively and fixedly installed on two sides of the connecting plate, the motor shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driving gear and the driven gear are respectively meshed with the racks on the adjacent sides.

The front part of the smoke collecting hood is provided with a glass panel, and the outer surface of the telescopic component is also provided with a glass decorative plate.

The telescopic component is arranged at the lower half part of the smoke collecting cover.

The range hood disclosed by the utility model realizes the adjustable distance from the air inlet to the burner by arranging the air inlet on the telescopic component, and compared with the traditional design of fixing the position of the air inlet, the range hood can shorten the path of oil smoke, thereby improving the effect of absorbing the oil smoke and effectively avoiding the escape of the oil smoke; and when the telescopic assembly is not used, the telescopic assembly can be hidden, the attractiveness of the whole appearance is kept, and the oil smoke in the public flue is prevented from flowing backwards.

The invention is further illustrated by the figures and the detailed description below.

Description of the drawings:

FIG. 1 is a schematic view illustrating a state of an air inlet of the range hood in the embodiment after being opened;

FIG. 2 is a structural representation of the telescoping assembly of the embodiment;

FIG. 3 is a schematic view of the interior of the range hood with the fan removed in the embodiment;

FIG. 4 is an enlarged view of the track structure of the range hood in the embodiment;

FIG. 5 is an enlarged view of the power structure of the telescopic assembly in the embodiment.

The specific implementation mode is as follows:

the present embodiment discloses a split type range hood, which can also be applied to an integrated stove (mainly relating to a head oil smoke suction part of the integrated stove), the principle structures of the two are the same, and the range hood is only taken as an example for description below. The range hood structure of this embodiment is shown in fig. 1 to 5, and mainly includes a glass panel 1 located at the front, a smoke collecting hood 5 located at the rear of the glass panel 1, and a fan volute installed at the back of the smoke collecting hood 5. Set up flexible subassembly and exit on glass panels 1 and smoke collecting hood 5, set up flexible subassembly 2 at the exit, flexible subassembly 2 can be driven by power unit and stretch out the exit outside or retract inside the exit, for keeping the holistic pleasing to the eye degree of outward appearance and convenient cleanness, also can install decorative glass additional on the positive surface of flexible subassembly 2. A plurality of air inlet holes 3 are uniformly formed in one circle of side surface of the telescopic assembly 2, when oil smoke needs to be sucked, when the telescopic assembly 2 is pushed out of the inlet and outlet, the air inlet holes 3 are just exposed outside the glass panel 1, and the oil smoke enters the range hood from the air inlet holes 3 on four sides; when the range hood is not used, when the telescopic component 2 is pulled back into the inlet and outlet, the outer surface of the telescopic component 2 is flush with the glass panel 1, the air inlet hole 3 is hidden, and the backflow of oil smoke in the public flue is avoided. The air inlet 3 adopts a telescopic and adjustable design, so that the distance between the air inlet 3 and a burner of the stove can be shortened, the path length of oil smoke is reduced, the effect of absorbing the oil smoke is improved remarkably, and the oil smoke is prevented from escaping. In order to further increase the oil smoke suction effect, the telescopic assembly 2 can also be arranged at the lower half part of the smoke collecting cover 5.

The movement of the telescopic assembly 2 and the implementation of the power mechanism can be realized in various ways, and only one of them is given in this embodiment. As shown in fig. 3 to 5, a cavity 4 for accommodating the telescopic assembly 2 is arranged at the back of the smoke collecting hood 5 corresponding to the inlet and outlet, a track support 6 is fixedly mounted at the back of the smoke collecting hood 5 at two sides of the cavity 4, respectively, and a fixed track 13 perpendicular to the smoke collecting hood 5 is fixedly mounted on the track support 6. A moving slide rail 7 vertical to the back plate is fixedly arranged on the back plate of the telescopic assembly 2, and the moving slide rail 7 slides along the fixed rail 13. The back of the fume collecting hood 5 is also provided with a linkage support 8 with a U-shaped frame structure, the linkage support 8 is arranged in parallel with the fume collecting hood 5, and two ends of the linkage support 8 are respectively and fixedly installed on the moving slide rails 7. And a connecting plate 14 is arranged in the middle of the linkage support 8 and is vertical to the direction of the fume collecting hood 5, so that the connecting plate 14 is fixedly connected with the linkage support 8. Two sides of the connecting plate 14 are respectively provided with a rack 12, and the racks 12 are arranged perpendicular to the fume collecting hood 5. A power mechanism is further arranged below the connecting plate 14 and comprises a motor 9, a driving gear 10 and a driven gear 11, an output shaft of the motor 9 drives the driving gear 10 to rotate, the driving gear 10 is meshed with the driven gear 11, the driving gear 10 is meshed with a rack 12 on one side adjacent to the driving gear 10, and the driven gear 11 is meshed with the rack 12 on one side adjacent to the driven gear 11.

The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a range hood with telescopic and adjustable air inlet, which is characterized in that: including collection petticoat pipe and flexible subassembly, flexible subassembly import and export has been seted up on the collection petticoat pipe, be equipped with a plurality of fresh air inlets on the flexible subassembly, flexible subassembly is driven by power unit and can stretch out to import and export outside and make the fresh air inlet expose in collection petticoat pipe.

2. The range hood with the telescopic and adjustable air inlet as claimed in claim 1, wherein: when the telescopic assembly is pulled back into the inlet and the outlet by the power mechanism, the outer surface of the telescopic assembly is flush with the outer surface of the fume collecting hood.

3. The range hood with the telescopic and adjustable air inlet as claimed in claim 1, wherein: and air inlet holes in the telescopic assembly are distributed along the circumferential direction in a circle.

4. The range hood with the telescopic and adjustable air inlet as claimed in claim 1, wherein: the back of the smoke collecting hood is provided with a slide rail, and the telescopic assembly moves along the slide rail.

5. The range hood with the telescopic and adjustable air inlet as claimed in claim 4, wherein: the slide rail includes fixed track and motion slide rail, and the motion slide rail slides along fixed track, and orbital one end of motion and flexible subassembly fixed connection, fixed track install on the track support, and track support fixed mounting is at the back of collection petticoat pipe.

6. The range hood with the telescopic and adjustable air inlet as claimed in claim 5, wherein: the moving slide rail is fixedly connected with the linkage support.

7. The range hood with the telescopic and adjustable air inlet as claimed in claim 6, wherein: the linkage support is a U-shaped frame structure parallel to the fume collecting hood, the middle of the linkage support is fixedly connected with a connecting plate perpendicular to the fume collecting hood, and the power mechanism drives the connecting plate to move.

8. The range hood with the telescopic and adjustable air inlet as claimed in claim 7, wherein: the power mechanism comprises a motor, a driving gear and a driven gear, racks which are perpendicular to the smoke collecting hood and are distributed are respectively and fixedly installed on two sides of the connecting plate, the motor shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driving gear and the driven gear are respectively meshed with the racks on the adjacent sides.

9. The range hood with the telescopic and adjustable air inlet as claimed in claim 1 or 2, wherein: the front part of the smoke collecting hood is provided with a glass panel, and the outer surface of the telescopic component is also provided with a glass decorative plate.

10. The range hood with the telescopic and adjustable air inlet as claimed in claim 1, wherein: the telescopic component is arranged at the lower half part of the smoke collecting cover.