CN212081381U

CN212081381U - High-efficient exhaust fan in kitchen

Info

Publication number: CN212081381U
Application number: CN202020836769.8U
Authority: CN
Inventors: 黄推树
Original assignee: Jiangxi Baofeng Electromechanical Equipment Co ltd
Current assignee: Jiangxi Baofeng Electromechanical Equipment Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-04
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a high-efficient exhaust fan in kitchen, including the exhaust fan body, the fixed intercommunication in exhaust fan body one side has the exhaust column, the equal fixedly connected with installing support in both sides of exhaust column, and the installing support is the L type, keeps away from the equal fixedly connected with sucking disc of one end of exhaust column on the installing support, and the exhaust column middle part is provided with the bellows, and the bottom mounting intercommunication of bellows below exhaust column has the suction hood, suction hood one side fixedly connected with L template, and beneficial effect is: this device is through being provided with mobilizable exhaust column, when the device uses, through the handle free movement exhaust cover to can aim at the exhaust cover oil smoke and produce the department, can accurate effectual absorption oil smoke, avoid the oil smoke to disperse all around and lead to the kitchen inside effect of airing exhaust not good, thereby the effectual work efficiency who promotes the exhaust fan.

Description

High-efficient exhaust fan in kitchen

Technical Field

The utility model relates to a kitchen appliance field specifically is a high-efficient exhaust fan in kitchen.

Background

Among the prior art, at the kitchen in-process of cooking, produce more oil smoke, the oil smoke discharges unclean then can influence the indoor air quality, and generally speaking, traditional exhaust fan suction opening all is immobile, and this kind of design because the suction opening is immobilized, consequently leads to in the unexpected oil smoke in suction opening need consume the certain time just can inhale the suction pipe through the suction opening, has resulted in the inefficiency of airing exhaust of exhaust fan, has influenced the indoor air quality to a certain extent, consequently the utility model provides a high-efficient exhaust fan in kitchen.

Disclosure of Invention

An object of the utility model is to provide a high-efficient exhaust fan in kitchen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a kitchen high-efficiency exhaust fan comprises an exhaust fan body, wherein an exhaust pipe is fixedly communicated with one side of the exhaust fan body, mounting supports are fixedly connected with two sides of the exhaust pipe, a corrugated pipe is arranged in the middle of the exhaust pipe, an exhaust hood is fixedly communicated with the bottom end of the exhaust pipe below the corrugated pipe, an L-shaped plate is fixedly connected with one side of the exhaust hood, an outer sleeve is fixedly connected with the back surface of the exhaust pipe below the corrugated pipe, an inner sleeve rod is movably inserted in the outer sleeve, a threaded column is fixedly connected with one end of the inner sleeve rod, which is arranged outside the outer sleeve rod, one end of the threaded column, which is far away from the inner sleeve rod, is inserted in a threaded sleeve, the threaded sleeve is fixedly mounted on a sleeve plate, a guide plate is movably inserted in the sleeve plate, mounting plates are fixedly connected with two ends of the guide plate, a guide groove is formed in the top of the guide, the exhaust pipe is fixedly communicated with one side of the exhaust pipe body far away from the exhaust pipe, and the exhaust hood is fixedly communicated with one end of the exhaust pipe far away from the exhaust pipe body.

As the utility model discloses scheme further again, the limiting plate is the L type, the one end of limiting plate and the top fixed connection of lagging.

As a further proposal of the utility model, the inner loop bar is arranged between one end inside the outer sleeve and the inner wall of the outer sleeve through a plurality of elastic connecting ropes.

As a further proposal of the utility model, a handle is embedded on the top of the L-shaped plate.

As the utility model discloses scheme further again, the installing support is the L type, the equal fixedly connected with sucking disc of one end of keeping away from the exhaust column on the installing support.

As a further proposal, the threaded column is connected with the internal thread on the inner wall of the threaded sleeve.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, this device is through being provided with mobilizable exhaust column, when the device uses, through the handle free movement suction hood to can aim at the oil smoke with the suction hood and produce the department, can accurate effectual absorption oil smoke, avoid the oil smoke to disperse all around and lead to the inside effect of airing exhaust in kitchen not good, thereby the effectual work efficiency who promotes the exhaust fan.

2. Through limiting plate and guide way sliding connection between deflector and lagging for the lagging is at the removal in-process, under the limiting displacement of limiting plate and guide way, keeps rectilinear movement, avoids appearing the rotatory condition of lagging when the lagging removes, thereby leads to the unable condition that removes or remove the inflexibility of lagging.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back connection of the structure of the exhaust pipe in the present invention;

fig. 3 is a schematic view of the internal structure of the outer sleeve of the present invention;

fig. 4 is a schematic view of the connection structure of the middle sleeve plate of the present invention.

In the figure: 1. an exhaust fan body; 2. an exhaust pipe; 3. mounting a bracket; 4. a suction cup; 5. a bellows; 6. an air draft cover; 7. an L-shaped plate; 8. a handle; 9. an outer sleeve; 10. an inner loop bar; 11. a threaded post; 12. a threaded sleeve; 13. sheathing; 14. a guide plate; 15. a guide groove; 16. a limiting plate; 17. mounting a plate; 18. an exhaust duct; 19. an exhaust hood; 20. the elastic connecting rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a kitchen high efficiency exhaust fan comprises an exhaust fan body, an exhaust pipe 2 is fixedly connected to one side of the exhaust fan body 1, both sides of the exhaust pipe 2 are fixedly connected to mounting brackets 3, a bellows 5 is disposed in the middle of the exhaust pipe 2, an exhaust hood 6 is fixedly connected to the bottom end of the exhaust pipe 2 below the bellows 5, an L-shaped plate 7 is fixedly connected to one side of the exhaust hood 6, an outer sleeve 9 is fixedly connected to the back side of the exhaust pipe 2 below the bellows 5, an inner sleeve 10 is movably inserted in the outer sleeve 9, a threaded post 11 is fixedly connected to one end of the inner sleeve 10 disposed outside the outer sleeve 9, one end of the threaded post 11 far from the inner sleeve 10 is inserted in the threaded sleeve 12, the threaded sleeve 12 is fixedly mounted on a sleeve plate 13, a guide plate 14 is movably inserted in the sleeve plate 13, both ends of the guide plate 14 are fixedly connected, the top of the guide plate 14 is provided with a guide groove 15, a limiting plate 16 is inserted into the guide groove 15, one side of the exhaust fan body 1, which is far away from the exhaust pipe 2, is fixedly communicated with an exhaust pipe 18, and one end of the exhaust pipe 18, which is far away from the exhaust fan body 1, is fixedly communicated with an exhaust hood 19.

Installing support 3 is the L type, the equal fixedly connected with sucking disc 4 of one end of keeping away from exhaust column 2 on installing support 3, the setting up of sucking disc has guaranteed that exhaust column 2's upper end can keep fixed, avoid 2 global movements of exhaust column, it has handle 8 to inlay on L template 7's the top, internal thread threaded connection on screw thread post 11 and the 12 inner walls of threaded sleeve, interior loop bar 10 sets up between the inside one end of outer tube 9 and outer tube 9 inner wall through 20 fixed connection of a plurality of elastic connection ropes, limiting plate 16 is the L type, the one end of limiting plate 16 and the top fixed connection of lagging 13.

The utility model discloses a theory of operation is: the device is installed inside a kitchen, the exhaust pipe 2 is partially fixed on the wall surface through the sucker 4, so that the upper end of the exhaust pipe is kept fixed, the mounting plate 17 is fixed below the sucker 4 through a bolt, the inner loop bar 10 is manually pulled, the threaded column 11 at one end of the inner loop bar 10 is inserted into the threaded sleeve 12 and rotates, so that the threaded column 11 is fixedly connected with the threaded sleeve 12 through a thread, the exhaust pipe 2 is fixedly connected with the loop plate 13 through the threaded sleeve 12, the fixed connection is kept between the two, so that the loop plate 13 can drive the bottom of the exhaust pipe 2 to move left and right when moving, the corrugated pipe 5 has certain plasticity, so that the exhaust hood 6 can move freely, when the device is used, the exhaust hood 6 is manually pulled through the handle 8, so that the exhaust hood 6 can move freely on the guide plate 14 through the loop plate 13, and then the position of the air draft cover 6 is adjusted, and accurate air draft is implemented, so that the oil smoke is discharged before being scattered.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The kitchen high-efficiency exhaust fan comprises an exhaust fan body and is characterized in that one side of the exhaust fan body (1) is fixedly communicated with an exhaust pipe (2), two sides of the exhaust pipe (2) are fixedly connected with mounting brackets (3), a corrugated pipe (5) is arranged in the middle of the exhaust pipe (2), the bottom end of the exhaust pipe (2) below the corrugated pipe (5) is fixedly communicated with an exhaust hood (6), one side of the exhaust hood (6) is fixedly connected with an L-shaped plate (7), the back side of the exhaust pipe (2) below the corrugated pipe (5) is fixedly connected with an outer sleeve (9), an inner loop bar (10) is movably inserted in the outer sleeve (9), one end of the inner loop bar (10) which is arranged outside the outer sleeve (9) is fixedly connected with a threaded column (11), one end of the threaded column (11) far away from the inner loop bar (10) is inserted in a threaded sleeve (12), threaded sleeve (12) fixed mounting is on lagging (13), lagging (13) internalization is inserted and is equipped with deflector (14), the equal fixedly connected with mounting panel (17) in both ends of deflector (14), the chisel has guide way (15) is opened at the top of deflector (14), it is equipped with limiting plate (16) to insert on guide way (15), keep away from one side fixed intercommunication exhaust pipe (18) of exhaust column (2) on exhaust fan body (1), the fixed intercommunication of one end of keeping away from exhaust fan body (1) on exhaust pipe (18) has exhaust hood (19).

2. The efficient kitchen ventilator as set forth in claim 1, wherein: the limiting plate (16) is L-shaped, and one end of the limiting plate (16) is fixedly connected with the top of the sleeve plate (13).

3. The efficient kitchen ventilator as set forth in claim 1, wherein: the inner loop bar (10) is arranged between one end inside the outer sleeve (9) and the inner wall of the outer sleeve (9) and is fixedly connected with the inner wall of the outer sleeve through a plurality of elastic connecting ropes (20).

4. The efficient kitchen ventilator as set forth in claim 1, wherein: and a handle (8) is embedded on the top of the L-shaped plate (7).

5. The efficient kitchen ventilator as set forth in claim 1, wherein: the mounting bracket (3) is L-shaped, and one end of the mounting bracket (3) far away from the exhaust pipe (2) is fixedly connected with a sucker (4).

6. The efficient kitchen ventilator as set forth in claim 1, wherein: the threaded column (11) is in threaded connection with the internal thread on the inner wall of the threaded sleeve (12).