CN210035646U

CN210035646U - Closed type lampblack-free cooking bench with smoke filtering function

Info

Publication number: CN210035646U
Application number: CN201920829276.9U
Authority: CN
Inventors: 朱兴如
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-02-07
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a closed lampblack-free cooking bench with filter flue gas function relates to lampblack-free cooking bench field, this closed lampblack-free cooking bench with filter flue gas function, including cooking bench body, range hood and first filter screen, range hood fixed connection is at the top of cooking bench body, first square groove has been seted up on range hood's right side, and the second square groove has been seted up in the left side of first square groove inner wall, the surface of first filter screen and the inner wall fixed connection of first square ring, the surface of first square ring and the inner wall swing joint of second square groove, the surface of first square ring and solid fixed ring's inner wall fixed connection, solid fixed ring's surface and the inner wall swing joint of first square groove. The utility model discloses a set up first square ring, sealed pad, second filter screen and solid fixed ring, solved present common closed no oil smoke top of a kitchen range that has the function of crossing flue gas when using, the filter screen on the range hood only is the individual layer filter screen, to the relatively poor problem of filter effect of flue gas.

Description

Closed type lampblack-free cooking bench with smoke filtering function

Technical Field

The utility model relates to a no oil smoke top of a kitchen range technical field specifically is a closed no oil smoke top of a kitchen range with filter flue gas function.

Background

The closed type oil smoke-free cooking bench is a surface which meets the requirement that the oil smoke absorption rate reaches ninety nine points, and the kitchen electrical appliance which integrates multiple functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like is realized.

When the conventional closed type lampblack-free cooking bench with the function of filtering smoke is used, a filter screen is arranged on a range hood, when the smoke passes through the filter screen, grease in the smoke is attached to the filter screen, but the filter screen on the range hood is only a single-layer filter screen, and the filtering effect on the smoke is poor.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a closed no oil smoke top of a kitchen range with filter flue gas function has solved present common closed no oil smoke top of a kitchen range that has filter flue gas function when using, and the filter screen on the range hood only is the individual layer filter screen, to the relatively poor problem of filter effect of flue gas.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a closed type lampblack-free cooking bench with a smoke filtering function comprises a cooking bench body, a range hood and a first filter screen, wherein the range hood is fixedly connected to the top of the cooking bench body, a first square groove is formed in the right side of the range hood, a second square groove is formed in the left side of the inner wall of the first square groove, the surface of the first filter screen is fixedly connected with the inner wall of the first square ring, the surface of the first square ring is movably connected with the inner wall of the second square groove, the surface of the first square ring is fixedly connected with the inner wall of a fixing ring, the surface of the fixing ring is movably connected with the inner wall of the first square groove, the left side of the first square ring is movably connected with the right side of the second square ring, the surface of the second square ring is movably connected with the inner wall of the second square groove, a second filter screen is fixedly connected with the inner wall of the second square ring, and sealing gaskets are fixedly connected to the left sides of the first, the left side of first square groove inner wall and the right side of second square ring have all seted up the ring channel, the inner wall of ring channel and the sealed surperficial swing joint that fills up, range hood's inside is provided with the cavity, the inner wall of cavity and the surperficial swing joint of drum, the right side of drum inner wall and the left end fixed connection of extension spring, the right-hand member of extension spring and the left end fixed connection of dead lever, the surface of dead lever and the inner wall swing joint of drum, the right-hand member of dead lever run through range hood and with the surperficial swing joint of check lock lever, the check lock lever is located range hood's right side, the recess is seted up on solid fixed ring's right side, the.

Preferably, the central axes of the annular groove and the seal gasket are coincident with the central axis of the first square ring.

Preferably, the left side of the sealing gasket is a curved surface, and the shape of the annular groove is matched with that of the sealing gasket.

Preferably, the locking lever includes montant and lug, lug fixed connection is on the surface of montant, montant fixed connection is at the right-hand member of dead lever, the surface of lug and the inner wall swing joint of recess.

Preferably, the inner wall of the groove is a curved surface, and the shape of the bump is matched with that of the groove.

(III) advantageous effects

The utility model provides a closed no oil smoke top of a kitchen range with filter flue gas function possesses following beneficial effect:

(1) the utility model discloses a set up first square ring, sealed the pad, second filter screen and solid fixed ring, when using, the flue gas at first gets into second filter screen position through the filtration of first filter screen, the mesh of second filter screen staggers each other with the mesh of first filter screen, increase the circulation route of flue gas, when the flue gas passes through the second filter screen, carry out secondary filter, the grease that contains in the flue gas has significantly reduced, the effect that improves range hood and filter flue gas ability has been reached, the closed no oil smoke top of a kitchen range that has the filter flue gas function at present has been solved when using, the filter screen on the range hood only is the individual layer filter screen, the relatively poor problem of filter effect to the flue gas.

(2) The utility model discloses a set up drum, extension spring and check lock lever, the check lock lever makes the lug card in the recess under extension spring pulling force effect, can fix first filter screen and second filter screen, during the dismantlement, only needs to rotate the check lock lever, makes the check lock lever and solid fixed ring separation, can pull down first filter screen and second filter screen, need not to use the screw to fix first filter screen and second filter screen frame, makes the dismouting of first filter screen and second filter screen more convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the first screen of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

In the figure: 1. a cooking bench body; 2. a range hood; 3. a first filter screen; 4. a first square groove; 5. a second square groove; 6. a first square ring; 7. a fixing ring; 8. a second square ring; 9. a second filter screen; 10. a gasket; 11. an annular groove; 12. a cavity; 13. a cylinder; 14. a tension spring; 15. fixing the rod; 16. a locking lever; 1601. a vertical rod; 1602. a bump; 17. and (4) a groove.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a closed type fumeless kitchen range with a smoke filtering function comprises a kitchen range body 1, a smoke exhaust ventilator 2 and a first filter screen 3, wherein the smoke exhaust ventilator 2 is fixedly connected to the top of the kitchen range body 1, the right side of the smoke exhaust ventilator 2 is provided with a first square groove 4, the left side of the inner wall of the first square groove 4 is provided with a second square groove 5, the second square groove 5 is communicated with the interior of the smoke exhaust ventilator 2, smoke is sucked into the smoke exhaust ventilator 2 through the second square groove 5, the surface of the first filter screen 3 is fixedly connected with the inner wall of a first square ring 6, the surface of the first square ring 6 is movably connected with the inner wall of the second square groove 5, the surface of the first square ring 6 is fixedly connected with the inner wall of a fixing ring 7, the surface of the fixing ring 7 is movably connected with the inner wall of the first square groove 4, the left side of the first square ring 6 is movably connected with the right side of a second square ring 8, the surface of, the inner wall of the second square ring 8 is fixedly connected with a second filter screen 9, the meshes of the second filter screen 9 and the meshes of the first filter screen 3 are staggered with each other, the smoke flowing path is increased, the smoke filtering effect is improved, the left sides of the first square ring 6 and the fixing ring 7 are both fixedly connected with a sealing gasket 10, the left side of the inner wall of the first square groove 4 and the right side of the second square ring 8 are both provided with annular grooves 11, the inner wall of the annular groove 11 is movably connected with the surface of the sealing gasket 10, the range hood 2 is internally provided with a cavity 12, the inner wall of the cavity 12 is movably connected with the surface of the cylinder 13, the right side of the inner wall of the cylinder 13 is fixedly connected with the left end of a tension spring 14, the right end of the tension spring 14 is fixedly connected with the left end of a fixing rod 15, the surface of the fixing rod 15 is movably connected with the inner wall of, the right side of the fixing ring 7 is provided with a groove 17, and the inner wall of the groove 17 is movably connected with the surface of the locking rod 16.

As a technical optimization scheme of the utility model, the central axis of ring channel 11 and sealed 10 all coincides with the central axis of first square ring 6, and sealed 10 and 11 inner walls of ring channel closely laminate and form sealedly.

As a technical optimization scheme of the utility model, the left side of sealed pad 10 is the curved surface, and the shape of ring channel 11 and the shape looks adaptation of sealed pad 10 increase sealed pad 10 and 11 area of contact of ring channel, improve the sealing capacity of sealed pad 10.

As the utility model discloses a technical optimization scheme, check lock lever 16 includes montant 1601 and lug 1602, and lug 1602 fixed connection is on the surface of montant 1601, and montant 1601 fixed connection is at the right-hand member of dead lever 15, the surface of lug 1602 and recess 17's inner wall swing joint, and lug 1602 card is in recess 17, will fix solid fixed ring 7.

As a technical optimization scheme of the utility model, the inner wall of recess 17 is the curved surface, and the shape of lug 1602 and the shape looks adaptation of recess 17 prevent that recess 17 from blocking lug 1602, make the unable rotation of check lock lever 16.

When the smoke-filtering device is used, smoke firstly enters the position of the second filter screen 9 after being filtered by the first filter screen 3, the meshes of the second filter screen 9 and the meshes of the first filter screen 3 are staggered to increase the circulation path of the smoke, secondary filtration is carried out when the smoke passes through the second filter screen 9, grease contained in the smoke is greatly reduced, the first filter screen 3 and the second filter screen 9 need to be cleaned after a period of use, the locking rod 16 is rotated, the locking rod 16 drives the fixing rod 15 to rotate, the fixing rod 15 drives the cylinder 13 to rotate in the cavity 12 through the tension spring 14, the locking rod 16 is separated from the fixing ring 7 to disassemble the first filter screen 3 and the second filter screen 9, after cleaning is finished, the second filter screen 9 is firstly placed in the second square groove 5, the left side of the second square ring 8 is in contact with the left side of the inner wall of the second square groove 5, then the first filter screen 3 is placed in the second square groove 5, and the sealing gasket 10 on the first square ring 6 is attached to the inner wall of the annular groove 11, the sealing gasket 10 on the fixing ring 7 is attached to the inner wall of the annular groove 11 in the first square groove 4, the locking rod 16 is rotated reversely, the locking rod 16 drives the cylinder 13 to rotate reversely along the inner wall of the cavity 12 through the fixing rod 15, the convex block 1602 on the locking rod 16 is clamped in the groove 17 of the fixing ring 7, the tension of the tension spring 14 enables the locking rod 16 to be always in a leftward movement state through the fixing rod 15, the sealing gasket 10 is closely attached to the inner wall of the annular groove 11 to form sealing, the sealing gasket 10 on the first square ring 6 is used for sealing the first square ring 6 and the second square ring 8, the sealing gasket 10 on the fixing ring 7 is used for sealing the inner wall of the fixing ring 7 and the first square groove 4, and the effect of improving the smoke filtering capacity of the range hood 2 is achieved through double filtering.

To sum up can, the utility model discloses a set up first square ring 6, sealed pad 10, second filter screen 9 and solid fixed ring 7, solved present common closed no oil smoke top of a kitchen range that has the function of crossing the flue gas when using, the filter screen on the range hood 2 only is the individual layer filter screen, to the relatively poor problem of filter effect of flue gas.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a closed no oil smoke top of a kitchen range with filter flue gas function, includes top of a kitchen range body (1), range hood (2) and first filter screen (3), range hood (2) fixed connection is at the top of a kitchen range body (1), its characterized in that: the right side of the range hood (2) is provided with a first square groove (4), the left side of the inner wall of the first square groove (4) is provided with a second square groove (5), the surface of the first filter screen (3) is fixedly connected with the inner wall of the first square groove (6), the surface of the first square groove (6) is movably connected with the inner wall of the second square groove (5), the surface of the first square ring (6) is fixedly connected with the inner wall of the fixing ring (7), the surface of the fixing ring (7) is movably connected with the inner wall of the first square groove (4), the left side of the first square ring (6) is movably connected with the right side of the second square ring (8), the surface of the second square ring (8) is movably connected with the inner wall of the second square groove (5), the inner wall of the second square ring (8) is fixedly connected with a second filter screen (9), and the left sides of the first square ring (6) and the fixing ring (7) are fixedly connected with a sealing gasket (10), the left side of the inner wall of the first square groove (4) and the right side of the second square ring (8) are both provided with a ring groove (11), the inner wall of the ring groove (11) is movably connected with the surface of a sealing gasket (10), the interior of the range hood (2) is provided with a cavity (12), the inner wall of the cavity (12) is movably connected with the surface of a cylinder (13), the right side of the inner wall of the cylinder (13) is fixedly connected with the left end of a tension spring (14), the right end of the tension spring (14) is fixedly connected with the left end of a fixing rod (15), the surface of the fixing rod (15) is movably connected with the inner wall of the cylinder (13), the right end of the fixing rod (15) penetrates through the range hood (2) and is movably connected with the surface of a locking rod (16), the locking rod (16) is positioned on the right side of the range hood (2), the right side of, the inner wall of the groove (17) is movably connected with the surface of the locking rod (16).

2. The closed type fumeless kitchen range with the function of filtering flue gas according to claim 1, characterized in that: the central axes of the annular groove (11) and the sealing gasket (10) are coincided with the central axis of the first square ring (6).

3. The closed type fumeless kitchen range with the function of filtering flue gas according to claim 1, characterized in that: the left side of the sealing gasket (10) is a curved surface, and the shape of the annular groove (11) is matched with that of the sealing gasket (10).

4. The closed type fumeless kitchen range with the function of filtering flue gas according to claim 1, characterized in that: the check lock pole (16) include montant (1601) and lug (1602), lug (1602) fixed connection is on the surface of montant (1601), montant (1601) fixed connection is at the right-hand member of dead lever (15), the surface of lug (1602) and the inner wall swing joint of recess (17).

5. The closed fumeless kitchen range with the function of filtering flue gas according to claim 4, characterized in that: the inner wall of the groove (17) is a curved surface, and the shape of the bump (1602) is matched with that of the groove (17).