CN214791323U

CN214791323U - Side-draft range hood

Info

Publication number: CN214791323U
Application number: CN202023174705.5U
Authority: CN
Inventors: 刘洋; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-19
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a side suction type range hood, turn over board subassembly and two actuating mechanism including box subassembly, collection petticoat pipe, two the preceding lateral wall lower extreme of collection petticoat pipe is equipped with into mouth, two turn over the board subassembly and rotationally set up in into mouth department side by side, turn over one side swing joint of board subassembly the lateral wall of collection petticoat pipe is inboard, and the opposite side passes through actuating mechanism connects the top of collection petticoat pipe is two through the drive turn over the rotation of board subassembly so that it opens or closes to advance the mouth. The utility model discloses a range hood, it advances the mouth and is nearer from the top of a kitchen range, is favorable to reducing the oil smoke and escapes, turns over the equal upward movement of board subassembly and makes into when advancing the mouth and open completely two to form great holding together the smoke chamber and forming great negative pressure, improve the effect of instantaneous smoking, effectively reduce the oil smoke and escape.

Description

Side-draft range hood

Technical Field

The utility model relates to a cigarette machine technical field especially relates to a range hood hold together cigarette technique.

Background

The existing range hoods are divided into a top suction type range hood and a side suction type range hood, wherein the side suction type range hood has more prominent appearance, so that the occupied market proportion is larger and larger. The existing side-draught fan adopts the working mode that the movable glass is opened, so that oil smoke enters the air duct system through the oil screen and is discharged.

Most side-draught hoods have the air inlet arranged in the middle of the smoke collecting hood of the hood, so that the distance between the air inlet and the cooking bench is relatively long, most of the smoke enters the air duct system through the air inlet in the rising process at the moment of oil smoke generation, and is discharged to the flue, but part of the smoke escapes and cannot be discharged, and the use feeling brought to users is slightly poor.

The few side-draft range hoods adopt the lifting air inlet, so that the distance between the air inlet and the cooking bench is short, however, the range hood has a small negative pressure value due to the fact that the distance between the air inlet and the air duct system is long, so that part of oil smoke escapes, and the smoke suction effect is not ideal.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the prior correlation technique at least to a certain extent, for this reason, the utility model provides a formula range hood is inhaled to side, and it enters the mouth of a cigarette and is nearer from the top of a kitchen range, forms great negative pressure when advancing the mouth of a cigarette and open, can improve the effect of instantaneous smoking, reduces the oil smoke and escapes.

According to the side-draft range hood provided by the above, the side-draft range hood is realized by the following technical scheme:

the utility model provides a side suction type range hood, includes box subassembly and collection petticoat pipe, wherein still include two turn over the board subassembly and with turn over the actuating mechanism that the board subassembly number of components equals the preceding lateral wall lower extreme of collection petticoat pipe is equipped with into mouth, two turn over the board subassembly and rotationally set up side by side in into mouth department, turn over one side swing joint of board subassembly the lateral wall of collection petticoat pipe is inboard, and the opposite side passes through actuating mechanism connects the top of collection petticoat pipe is two through the drive turn over the rotation of board subassembly so that it opens or closes to advance the mouth.

In some embodiments, the flap assembly comprises a flap, the flap is rotatably arranged at the smoke inlet, one side of the flap is rotatably connected with the inner side of the lower end of the side wall of the smoke collecting hood, and the other side of the flap is connected with the top of the smoke collecting hood through the driving mechanism.

In some embodiments, the flap assembly further comprises a connector located inside the fume collecting hood, and one side of the flap, which is far away from the driving mechanism, is rotatably connected with the lower end of the side wall of the fume collecting hood through the connector.

In some embodiments, the flap assembly further comprises a fixing plate, and the connecting piece is fixedly connected with the flap close to one side of the flap through the fixing plate.

In some embodiments, the drive mechanism includes a drive having a push rod, the drive being mounted within the fume collection hood and connected to a top of the fume collection hood, a lower end of the push rod being movably connected to a face of the flap facing an interior of the fume collection hood.

In some embodiments, the driving mechanism further comprises a fixing seat connected to the inside of the top of the fume collecting hood, and the driver is connected to the top of the fume collecting hood through the fixing seat.

In some embodiments, the driving mechanism further comprises a locking pin assembly, the fixing seat is in an inverted "U" shape, the top surface of the fixing seat is fixedly connected with the top of the smoke collecting hood, and two opposite side surfaces of the fixing seat are detachably connected with the driver through the locking pin assembly.

In some embodiments, a fixing bracket is arranged on the inner side of the top of the smoke collecting hood, and the fixing seat is connected with the fixing bracket.

In some embodiments, the driving mechanism further comprises a connecting bracket, the connecting bracket is fixedly connected to one surface of the turning plate facing the inside of the smoke collecting hood, and the lower end of the push rod is movably connected with the connecting bracket.

In some embodiments, the driving mechanism further comprises a locking pin assembly, the connecting bracket is in an L shape, a transverse plate of the connecting bracket is fixedly connected with one surface of the turning plate facing the inside of the smoke collecting hood, and a vertical plate of the connecting bracket is detachably connected with the lower end of the push rod through the locking pin assembly.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

1. the smoke inlet is arranged at the lower end of the front side wall of the smoke collecting hood, and the two turning plate assemblies are rotatably arranged at the smoke inlet side by side, so that the smoke inlet is opened or closed by driving the two turning plate assemblies to rotate, the smoke inlet is closer to a cooking bench, and the escape of oil smoke is favorably reduced;

2. when the two flap assemblies move upwards to completely open the smoke inlet, a larger smoke collecting cavity is formed and larger negative pressure is formed, so that the instantaneous smoking effect is improved, and the oil smoke escape is effectively reduced;

3. each turning plate component is independently controlled by one driving mechanism, so that the smoke can be controlled in a free partition mode, the motion form of each turning plate component is adjusted conveniently according to the cooking habit of double cookers, and the smoking effect is better.

Drawings

Fig. 1 is a schematic structural view of a range hood in embodiment 1 of the present invention when a smoke inlet is closed;

fig. 2 is a schematic structural view of a range hood in embodiment 1 of the present invention when a smoke inlet is closed, in which a rear side wall of a smoke collecting hood is hidden;

fig. 3 is a schematic structural view of the range hood in embodiment 1 of the present invention when the smoke inlet is opened;

fig. 4 is a schematic structural diagram of the flap assembly and the driving mechanism in embodiment 1 of the present invention.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

Example 1

Referring to fig. 1-4, the present embodiment provides a side-draft range hood, including a box assembly 1, a smoke collecting hood 2 having a smoke collecting cavity 22, two turning plate assemblies 3, and a driving mechanism 4 with the same number as the turning plate assemblies 3, wherein the smoke collecting hood 2 is connected to the bottom of the box assembly 1 to make the smoke collecting cavity 22 communicate with the box assembly 1, a smoke inlet 21 near the bottom of the smoke collecting hood 2 is provided at the lower end of the front side wall of the smoke collecting hood 2, and compared with the smoke inlet 21 in the middle of the smoke collecting hood, the smoke inlet 21 of the present embodiment is closer to the cooking bench, which is beneficial to reducing the escape of oil smoke. Two turn over board subassembly 3 and rotationally set up side by side in advancing cigarette mouth 21 department, turn over the lateral wall inboard of one side swing joint collection petticoat pipe 2 of board subassembly 3, the opposite side passes through actuating mechanism 4 and connects the top of collection petticoat pipe 2, turns over the rotation of board subassembly 3 so that advance cigarette mouth 21 and open or close through two drives, like this for every turns over board subassembly 3 by a actuating mechanism 4 independent control, can realize free subregion accuse cigarette.

Referring to fig. 1-2, when the two driving mechanisms 4 respectively drive the two flap assemblies 3 to move downwards so as to close the smoke inlet 21, the two flap assemblies 3 jointly cover the smoke inlet 21, so that oil drops inside the range hood can be prevented from dropping to a cooking bench through the smoke inlet 21, and the risk of oil dropping is eliminated. Referring to fig. 3-4, when the two driving mechanisms 4 respectively drive the two flap assemblies 3 to move upwards so as to completely open the smoke inlet 21, a larger smoke collecting cavity is formed and a larger negative pressure is formed, the smoke inlet area is increased, the effect of instantaneous smoking can be improved, and the escape of oil smoke is effectively reduced. When one of the turning plate assemblies 3 is driven to move upwards so as to open part of the smoke inlet 21, smoke can be discharged in a partitioned mode, the double-stove cooking habit is facilitated, and the smoke suction effect is better by adjusting the motion forms of the two turning plate assemblies 3 of the range hood.

It can be seen that, the range hood of this embodiment, it is through setting up into smoke inlet 21 at the preceding lateral wall lower extreme of collection petticoat pipe 2 and be close to the bottom of collection petticoat pipe 2 to turn over board assembly 3 with two and rotationally set up side by side in smoke inlet 21 department, in order to realize making smoke inlet 21 open or close through the rotation that drives two board assemblies 3 that turn over, smoke inlet 21 is close from the top of a kitchen range, is favorable to reducing the oil smoke and escapes. In addition, when the two flap assemblies 3 move upwards to completely open the smoke inlet 21, a larger smoke collecting cavity is formed and larger negative pressure is formed, the instantaneous smoking effect is improved, and the oil smoke escape is effectively reduced.

Referring to fig. 2-4, in this embodiment, two turning plate assemblies 3 are arranged side by side along the left-right direction, correspondingly, two driving mechanisms 4 are arranged side by side along the left-right direction inside the smoke collecting chamber 22 and connected with the top of the smoke collecting chamber 2, and the two driving mechanisms 4 are respectively located at the left and right outer sides of the box assembly 1, so that when the two turning plates 31 move upwards to open the smoke inlet 21, the turning plates 31 of the two turning plate assemblies 3 form a "eight" shape and can respectively play a smoke guiding role, and the upward escaping smoke is guided into the smoke collecting chamber 22.

Specifically, each of the flap assemblies 3 includes a flap 31 rotatably disposed at the smoke inlet 21, and is turned inside the left side wall lower end of the left side rotatably connected to the smoke collecting hood 2 by the left side of the flap 31, and is turned inside the right side wall lower end of the right side rotatably connected to the smoke collecting hood 2 by the left driving mechanism 4, and is turned inside the right side wall lower end of the right side rotatably connected to the smoke collecting hood 2 by the right side of the flap 31, and is connected to the top of the smoke collecting hood 2 by the right driving mechanism 4. From this, through the rotation of two turns over board 31 of two actuating mechanism 4 control respectively for range hood can be in advance mouth 21 complete closure, advance mouth 21 left side or right side open and advance mouth 21 to open between freely switching over completely, thereby when making advance mouth 21 open completely, can form big smoke collecting cavity and form great negative pressure, improve the effect of instantaneous smoking, reduce the oil smoke and escape.

Specifically, the flap assembly 3 further comprises a connecting piece 32 located inside the smoke collecting hood 2, and one side of the flap 31 away from the driving mechanism 4 is rotatably connected with the lower end of the side wall of the smoke collecting hood 2 through the connecting piece 32, so as to realize reliable connection of the flap 31 and the left or right side wall of the smoke collecting hood 2. Referring to fig. 2, the connecting member 32 of the present embodiment is preferably a hinge, one leaf of which is fixedly connected to the flap 31 facing the smoke collection chamber 22 and away from the driving mechanism 4, and the other leaf is fixedly connected to the left or right side wall of the smoke collection chamber 2 adjacent thereto, so that the flap 31 can be rotated in the direction toward the smoke collection chamber 22 or toward the smoke inlet 21 by the hinge to open or close the corresponding smoke inlet 21 by rotating the flap 31.

More specifically, flap assembly 3 further includes a fixing plate 33, and one side of connecting member 32 near flap 31 is fixedly connected to flap 31 through fixing plate 33. In this embodiment, the turning plate 31 is a glass plate, the fixing plate 33 is fixedly connected to a surface of the glass plate facing the smoke collection chamber 22 by adhesion, the fixing plate 33 is located on a side of the glass plate away from the driving mechanism 4, and the hinge is fixedly connected to the glass plate through the fixing plate 33. From this, through addding fixed plate 33, can increase fixed plate 33 and turn over the bonding area of board 31, make connection between them firm more reliable, be convenient for more simultaneously turn over board 31 and hinge reliable connection, guarantee to turn over board 31 and collection petticoat pipe 2's connection reliability.

Referring to fig. 4, further, the driving mechanism 4 includes a driver 41 having a push rod 411, the driver 41 is installed in the smoke collecting chamber 22 of the smoke collecting hood 2 and connected to the top of the smoke collecting hood 2, and the lower end of the push rod 411 is movably connected to a face of the flap 31 facing the inside of the smoke collecting hood 2. Preferably, the driver 41 of this embodiment is a push rod motor, so that the rotation direction and rotation angle of the turning plate 31 can be automatically controlled by the push rod motor, and the intelligence level of the product is improved.

Specifically, the driving mechanism 4 further includes a fixing seat 42, the fixing seat 42 is connected to the inside of the top of the fume collecting hood 2, and the driver 41 is connected to the top of the fume collecting hood 2 through the fixing seat 42. Preferably, the driving mechanism 4 further comprises a locking pin assembly 43, the fixed seat 42 is in an inverted "U" shape, the top surface of the fixed seat 42 is fixedly connected with the top of the fume collecting hood 2, and two opposite side surfaces of the fixed seat 42 are detachably connected with the driver 41 through the locking pin assembly 43. Thus, the driver 41 is firmly and reliably connected inside the fume collecting hood 2 by the fixing seat 42 and the latch assembly 43.

Preferably, the locking pin assembly 43 includes a pin (not shown) and a U-shaped locking pin (not shown), and one end of the pin penetrates through one side surface of the fixing base 42, the upper end of the driver 41 and the other side surface of the fixing base 42 in sequence and then is in fit and snap-fit engagement with the U-shaped locking pin, so that the fixing base 42 and the driver 41 are prevented from being disengaged from the pin, and the fixing base 42 and the driver 41 are stably and reliably connected.

Referring to fig. 2, in this embodiment, a fixing bracket 5 is arranged on the inner side of the top of the smoke collecting hood 2, the fixing bracket 5 of this embodiment is in an inverted "U" shape, the upper end of the fixing seat 42 extends into the fixing bracket 5, and the top surface of the fixing seat 42 is detachably connected with the top surface of the fixing bracket 5 through a screw, so that the driving mechanism 4 can be detached by detaching the screw. Preferably, a shock pad can be additionally arranged between the fixed seat 42 and the fixed support 5 to reduce the vibration of the fume collecting hood 2 caused by the operation of the driver 41, which is beneficial to reducing the working noise of the whole machine.

Referring to fig. 4, in particular, the driving mechanism 4 further includes a connecting bracket 44, the connecting bracket 44 is fixedly connected to a surface of the turning plate 31 facing the inside of the smoke collecting hood 2, and a lower end of the push rod 411 is movably connected to the connecting bracket 44, so that the push rod 411 and the turning plate 31 are reliably connected through the connecting bracket 44. Preferably, the driving mechanism 4 of the present embodiment further includes a locking pin assembly 43, the connecting bracket 44 is in an "L" shape, the transverse plate 441 of the connecting bracket 44 is fixedly connected to one surface of the turning plate 31 facing the inside of the smoke collecting hood 2 by adhesion, and the vertical plate 442 of the connecting bracket 44 is detachably connected to the lower end of the push rod 411 by the locking pin assembly 43, so that the connecting bracket 44 is in an "L" shape, the adhesion area between the transverse plate 441 of the connecting bracket 44 and the turning plate 31 is larger, and the connection between the two is firmer and more reliable; in addition, the locking pin assembly 43 is respectively matched and connected with the push rod 411 and the vertical plate 442 of the connecting bracket 44, so that the push rod 411 and the connecting bracket 44 are reliably connected.

Example 2

The present embodiment is different from embodiment 1 in that the arrangement of the two flap assemblies 3 is different. Specifically, two turning plate assemblies 3 of the present embodiment are arranged side by side along the front-rear direction, wherein the front side of one turning plate assembly 3 is hinged to the inner side of the lower end of the front side wall of the smoke collecting hood 2, and the rear side of the other turning plate assembly 3 is hinged to the inner side of the lower end of the rear side wall of the smoke collecting hood 2. In addition, each flap assembly 3 is movably connected with the top of the smoke collecting hood 2 through a driving mechanism 4, and other parts are the same as those of the embodiment 1.

When two actuating mechanism 4 drive two respectively and turn over board subassembly 3 downstream so that advance the cigarette mouth 21 and close, two turn over board subassembly 3 and cover into cigarette mouth 21 jointly, can block that the inside oil droplet of cigarette machine from dripping to the top of a kitchen range through advancing cigarette mouth 21, eliminate the oil drip risk. When two actuating mechanism 4 drive respectively two and turn over board subassembly 3 upward movement so that advance mouth 21 and open completely, at this moment, two turn over board subassembly 3 and constitute the splayed, form great holding together the cigarette chamber and form great negative pressure, advance the increase of cigarette area, can improve the effect of instantaneous smoking, effectively reduce the oil smoke and escape, simultaneously, the board subassembly 3 that turns over of front and back both sides can guide the oil smoke to collection smoke chamber 22 inside better, further reduce the oil smoke and escape.

It can be seen that, through arranging two board components 3 side by side along the fore-and-aft direction, when making into mouth 21 and open completely, form great holding together the cigarette chamber and form great negative pressure, advance the cigarette area increase, can improve the effect of instantaneous smoking, can prevent simultaneously that the oil smoke from escaping to two directions in the front and back, improve and hold together the cigarette effect.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a side suction type range hood, includes box subassembly (1) and collection petticoat pipe (2), its characterized in that still includes two and turns over board subassembly (3) and with turn over actuating mechanism (4) that board subassembly (3) quantity equals the preceding lateral wall lower extreme of collection petticoat pipe (2) is equipped with into mouth (21), two turn over board subassembly (3) and rotationally set up side by side in advancing mouth (21) department, turn over one side swing joint of board subassembly (3) the lateral wall of collection petticoat pipe (2) is inboard, and the opposite side passes through actuating mechanism (4) are connected the top of collection petticoat pipe (2) is two through the drive turn over the rotation of board subassembly (3) so that advance mouth (21) and open or close.

2. The side draft range hood according to claim 1, wherein the flap assembly (3) comprises a flap (31), the flap (31) is rotatably disposed at the smoke inlet (21), one side of the flap (31) is rotatably connected to the inner side of the lower end of the side wall of the smoke collecting hood (2), and the other side of the flap is connected to the top of the smoke collecting hood (2) through the driving mechanism (4).

3. The side-draft range hood according to claim 2, wherein the flap assembly (3) further comprises a connecting piece (32) located inside the smoke collecting hood (2), and one side of the flap (31) far away from the driving mechanism (4) is rotatably connected with the lower end of the side wall of the smoke collecting hood (2) through the connecting piece (32).

4. The side draft range hood according to claim 3, wherein the flap assembly (3) further comprises a fixing plate (33), and one surface of the connecting member (32) close to the flap (31) is fixedly connected to the flap (31) through the fixing plate (33).

5. The side-draft range hood according to claim 1, wherein the driving mechanism (4) comprises a driver (41) having a push rod (411), the driver (41) is installed inside the fume collecting hood (2) and connected with the top of the fume collecting hood (2), and the lower end of the push rod (411) is movably connected with one surface of the turning plate (31) facing the inside of the fume collecting hood (2).

6. The side-draft range hood according to claim 5, wherein the driving mechanism (4) further comprises a fixed seat (42), the fixed seat (42) is connected to the inner side of the top of the fume collecting hood (2), and the driver (41) is connected to the top of the fume collecting hood (2) through the fixed seat (42).

7. The side draft range hood according to claim 6, wherein the driving mechanism (4) further comprises a lock pin assembly (43), the fixed seat (42) is in an inverted "U" shape, the top surface of the fixed seat (42) is fixedly connected with the top of the smoke collecting hood (2), and the two opposite side surfaces of the fixed seat (42) are detachably connected with the driver (41) through the lock pin assembly (43).

8. The side draft range hood according to claim 6, wherein a fixed bracket (5) is arranged on the inner side of the top of the smoke collecting hood (2), and the fixed seat (42) is connected with the fixed bracket (5).

9. The side-draft range hood according to claim 5, wherein the driving mechanism (4) further comprises a connecting bracket (44), the connecting bracket (44) is fixedly connected to a surface of the turning plate (31) facing the inside of the fume collecting hood (2), and the lower end of the push rod (411) is movably connected to the connecting bracket (44).

10. The side draft range hood according to claim 9, wherein the driving mechanism (4) further comprises a locking pin assembly (43), the connecting bracket (44) is L-shaped, a transverse plate (441) of the connecting bracket (44) is fixedly connected with a surface of the flap (31) facing the inside of the fume collecting hood (2), and a vertical plate (442) of the connecting bracket (44) is detachably connected with a lower end of the pushing rod (411) through the locking pin assembly (43).