CN111121121A - Range hood with displaceable fan and control method of range hood - Google Patents
Range hood with displaceable fan and control method of range hood Download PDFInfo
- Publication number
- CN111121121A CN111121121A CN201811281676.7A CN201811281676A CN111121121A CN 111121121 A CN111121121 A CN 111121121A CN 201811281676 A CN201811281676 A CN 201811281676A CN 111121121 A CN111121121 A CN 111121121A
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- China
- Prior art keywords
- fan
- range hood
- oil smoke
- driving
- displaceable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2078—Removing cooking fumes movable
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention relates to a range hood with a displaceable fan, which comprises a casing and the fan arranged in the casing, and is characterized in that: the fan is movably arranged in the shell. The invention also relates to a control method of the range hood, which moves the fan in the shell of the range hood to the position with the maximum oil smoke concentration according to the oil smoke concentration conditions on the two sides of the range hood. According to the range hood with the displaceable fan and the control method of the range hood, the movable fan is arranged in the shell and can move according to the concentration condition of oil smoke, so that the fan can move to the position where the concentration of the oil smoke is high, the performance of the fan is guaranteed to be maximally utilized, the working performance of the fan is improved, the oil smoke can be reduced and rapidly sucked, and a better oil smoke sucking effect is achieved.
Description
Technical Field
The invention relates to the technical field of range hoods, in particular to a range hood with a displaceable fan and a control method of the range hood.
Background
The fan among the present range hood all is fixed the setting, and current cooking utensils have two kitchen ranges usually, under the in service behavior of single kitchen range, one side oil smoke concentration height can appear usually, one side oil smoke concentration is low and form the unbalanced condition of oil smoke concentration in the cooking utensils top, if the fan just carries out the during operation to the play cigarette position of oil smoke, the suction to the oil smoke can be realized to fan work under lower rotational speed, but current range hood is under the condition of single kitchen range of cooking utensils operation, the fan is the tilt state with the play cigarette position of oil smoke, it just can guarantee the smoking effect to need fan work under bigger rotational speed, so can't realize the maximize use of fan performance, the energy consumption is high.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a fan-displaceable range hood capable of realizing movement of a fan to maximize performance of the fan when concentrations of oil smoke at two sides of the fan are unbalanced in the prior art.
The second technical problem to be solved by the present invention is to provide a control method for a range hood, which can move the position of a fan according to the concentration of oil smoke and reduce the energy consumption of the range hood, aiming at the above prior art.
The technical scheme adopted by the invention for solving the first technical problem is as follows: the utility model provides a range hood that fan can shift, includes the casing, sets up the fan in the casing, its characterized in that: the fan is movably arranged in the shell.
In order to realize the automatic movement of the fan, a driving mechanism is further arranged in the casing, the driving end of the driving mechanism is connected with the fan, and the driving mechanism drives the fan to move in the casing.
For convenience in installation, the driving mechanism is arranged on the side wall of the casing, and the driving mechanism drives the fan to move transversely.
Preferably, the driving mechanism comprises at least one group, the driving mechanism comprises a motor fixedly arranged on the side wall of the housing and a driving rod connected to the driving end of the motor, the end of the driving rod is connected to the fan, and the driving rod can move transversely under the driving of the motor to push the fan to move transversely.
In order to ensure the moving stability of the fan, the driving mechanisms are provided with two groups, and the two groups of driving mechanisms are transversely and oppositely arranged on the left side and the right side of the fan and are respectively in driving connection with the fan.
In order to realize the intelligent operation of the movement of the fan, two sides of the shell are respectively provided with an oil smoke concentration sensor.
In order to ensure the stability of the movement of the fan and provide the guide for the movement of the fan, a guide groove is transversely arranged on the upper edge of the shell, and a guide block which is matched and placed in the guide groove is connected to the fan.
The stability that the fan removed is further strengthened, the guide way is provided with two at least, be connected with a guide block corresponding to every guide way on the fan.
Preferably, the rear wall of the housing is provided with two guide grooves in parallel and at intervals along the up-down direction.
In order to conveniently match with the movement of the fan and ensure smooth discharge of oil smoke, an air outlet of the fan is connected with a hose, and an outlet of the hose is communicated with an oil smoke outlet on the shell.
Preferably, the hose is a telescopic hose.
The technical scheme adopted by the invention for solving the second technical problem is as follows: a control method of a range hood is characterized in that: and moving the fan in the shell of the range hood according to the oil smoke concentration conditions on two sides of the range hood until the fan moves to the position with the maximum oil smoke concentration.
Preferably, the fan is moved in a direction in which the concentration of soot is high in a lateral direction.
Preferably, the control method of the range hood comprises the following steps:
s1, detecting and acquiring a smoke concentration value A on the left side of the range hood and detecting and acquiring a smoke concentration value B on the right side of the range hood;
s2, comparing and calculating A and B;
s3, controlling the fan to move according to the comparison result;
s4, returning to S1.
Preferably, in S3, if A-B is within a set threshold range [ -X, X ], where X > 0, the fan maintains the current position;
if A-B is larger than X, controlling the fan to move leftwards, wherein the moving distance is the set unit distance;
and if A-B < -X, controlling the fan to move rightwards, wherein the moving distance is the set unit distance.
Compared with the prior art, the invention has the advantages that: according to the range hood with the displaceable fan and the control method of the range hood, the movable fan is arranged in the shell and can move according to the concentration condition of oil smoke, so that the fan can move to the position where the concentration of the oil smoke is high, the performance of the fan is guaranteed to be maximally utilized, the working performance of the fan is improved, the oil smoke can be reduced and rapidly sucked, and a better oil smoke sucking effect is achieved.
Drawings
Fig. 1 is a perspective view of a range hood with a displaceable fan in an embodiment of the invention.
Fig. 2 is a flowchart of a range hood control method according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1, the range hood with a displaceable fan in the embodiment includes a casing 1, a fan 2 and a driving mechanism 3, wherein the fan 2 and the driving mechanism 3 are both disposed in the casing 1.
According to the location and the needs of the range hood product, the fan 2 can also be driven in a manual mode, the specific supporting structure is specifically arranged according to the space in the casing 1, an operating handle is reserved outside the casing 1, and then the fan 2 can be driven to move in a mode of pushing the handle.
Meanwhile, the moving mode of the fan 2 can be set adaptively according to the specific position of the cooking range on the stove, so that the fan 2 can be moved above each cooking range, and the working performance of the fan 2 can be better and conveniently exerted.
Usually, the cooktops are arranged transversely, and the fan 2 in this embodiment operates in a transverse moving manner.
In this embodiment, two sets of driving mechanisms 3 are provided, and the two sets of driving mechanisms 3 are transversely and oppositely arranged on the left and right sides of the fan 2 and are respectively in driving connection with the fan 2. Each group of driving mechanisms 3 comprises a motor 31 fixedly arranged on the side wall of the machine shell 1 and a driving rod 32 connected to the driving end of the motor 31, the driving rod 32 can move left and right in the transverse direction under the driving of the motor 31, the end part of the driving rod 32 is connected to the fan 2, and then the driving rod 32 can move transversely under the driving of the motor 31 to push the fan 2 to move transversely. Specifically, the motor 31 is mounted on the side wall of the housing 1 through a mounting seat.
Two guide grooves 4 which are parallel and arranged at intervals are transversely arranged on the rear wall of the machine shell 1, and a guide block 5 which is matched with and arranged in the guide grooves 4 is connected to the fan 2 corresponding to each guide groove 4. When actuating mechanism 3 drive fan 2 removed, then guide block 5 slides in guide way 4, and guide way 4 provides reliable direction for the moving direction of fan 2 on the one hand, and on the other hand guide way 4 provides the support for the installation of fan 2 in casing 1, guarantees the stability of fan 2 installation and removal.
Two sides of the machine shell 1 are respectively provided with an oil smoke concentration sensor which is respectively used for detecting oil smoke concentration data at two sides of the range hood.
The air outlet of the fan 2 is connected with a hose 6, in this embodiment, the hose 6 is a flexible hose, and the outlet of the hose 6 is communicated with the oil smoke outlet on the casing 1.
The core of the control method of the range hood is as follows: and moving the fan 2 in the shell 1 of the range hood according to the oil smoke concentration conditions at two sides of the range hood until the fan moves to the position with the maximum oil smoke concentration. The fan 2 moves in the direction of high oil smoke concentration in the transverse direction.
As shown in fig. 2, the method for controlling a range hood in this embodiment specifically includes the following steps:
s1, detecting and acquiring a smoke concentration value A on the left side of the range hood and detecting and acquiring a smoke concentration value B on the right side of the range hood;
s2, comparing and calculating A and B;
s3, controlling the fan 2 to move according to the comparison result;
if A-B is within a set threshold range [ -X, X ], wherein X is larger than 0, the fan 2 is judged to be located at the optimal position to carry out oil smoke suction work, so that oil smoke can be quickly sucked into the range hood, the concentration of external oil smoke is kept in a good state, and the fan 2 keeps the current position at the moment;
if A-B is larger than X, controlling the fan 2 to move leftwards, wherein the moving distance is the set unit distance;
if A-B < -X, the fan 2 is controlled to move rightwards, and the moving distance is the set unit distance.
S4, returning to S1.
Certainly, when the fan 2 is adjusted to move, the fan 2 moves within the allowed movement range, if the fan 2 exceeds the movement range after movement, the fan 2 is controlled to stop moving even if the A and the B cannot reach balance.
According to the range hood with the displaceable fan and the control method of the range hood, the movable fan 2 is arranged in the shell 1, and the fan 2 can move according to the concentration condition of oil smoke, so that the fan 2 can move to the position where the concentration of the oil smoke is high, the performance of the fan 2 is guaranteed to be maximally utilized, the working performance of the fan 2 is improved, the oil smoke can be rapidly sucked in a reduced mode, and a better oil smoke sucking effect is achieved.
Claims (15)
1. The utility model provides a range hood that fan can be shifted, includes casing (1), sets up fan (2) in casing (1), its characterized in that: the fan (2) is movably arranged in the shell (1).
2. The range hood of claim 1, wherein the fan is displaceable: the fan is characterized in that a driving mechanism (3) is further arranged in the machine shell (1), the driving end of the driving mechanism (3) is connected with the fan (2), and the driving mechanism (3) drives the fan (2) to move in the machine shell (1).
3. The range hood of claim 2, wherein the fan is displaceable: the driving mechanism (3) is arranged on the side wall of the machine shell (1), and the driving mechanism (3) drives the fan (2) to move transversely.
4. A fan-displaceable range hood according to claim 3, wherein: the driving mechanism (3) comprises at least one group, the driving mechanism (3) comprises a motor (31) fixedly arranged on the side wall of the machine shell (1) and a driving rod (32) connected to the driving end of the motor (31), the end part of the driving rod (32) is connected to the fan (2), and the driving rod (32) can transversely move under the driving of the motor (31) to push the fan (2) to transversely move.
5. The range hood of claim 4, wherein the fan is displaceable: the driving mechanisms (3) are arranged in two groups, and the two groups of driving mechanisms (3) are transversely and oppositely arranged on the left side and the right side of the fan (2) and are respectively in driving connection with the fan (2).
6. The range hood of claim 2, wherein the fan is displaceable: two sides of the machine shell (1) are respectively provided with an oil smoke concentration sensor.
7. A fan displaceable range hood according to any one of claims 1 to 6, wherein: the fan is characterized in that a guide groove (4) is transversely formed in the upper edge of the shell (1), and a guide block (5) which is arranged in the guide groove (4) in a matched mode is connected to the fan (2).
8. The range hood of claim 7, wherein: the fan is characterized in that at least two guide grooves (4) are formed in the fan body (2), and a guide block (5) is connected to the fan body corresponding to each guide groove (4).
9. The range hood of claim 8, wherein: the rear wall of the machine shell (1) is provided with two guide grooves (4) in parallel and at intervals along the vertical direction.
10. A fan displaceable range hood according to any one of claims 1 to 6, wherein: an air outlet of the fan (2) is connected with a hose (6), and an outlet of the hose (6) is communicated with an oil smoke outlet on the machine shell (1).
11. The range hood of claim 10, wherein: the hose (6) is a telescopic hose.
12. A control method of a range hood is characterized in that: and moving the fan (2) in the range hood shell (1) to the position with the maximum oil smoke concentration according to the oil smoke concentration conditions on the two sides of the range hood.
13. The control method of the range hood according to claim 12, wherein: the fan (2) is moved in the direction of high oil smoke concentration along the transverse direction.
14. The control method of the range hood according to claim 12 or 13, wherein: the method comprises the following steps:
s1, detecting and acquiring a smoke concentration value A on the left side of the range hood and detecting and acquiring a smoke concentration value B on the right side of the range hood;
s2, comparing and calculating A and B;
s3, controlling the fan (2) to move according to the comparison result;
s4, returning to S1.
15. The control method of the range hood according to claim 14, wherein: in S3, if A-B is within a set threshold range [ -X, X ], wherein X > 0, the fan (2) keeps the current position;
if A-B is larger than X, controlling the fan (2) to move leftwards, wherein the moving distance is a set unit distance;
if A-B < -X, the fan (2) is controlled to move rightwards, and the moving distance is the set unit distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811281676.7A CN111121121B (en) | 2018-10-31 | 2018-10-31 | Range hood with displaceable fan and control method of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811281676.7A CN111121121B (en) | 2018-10-31 | 2018-10-31 | Range hood with displaceable fan and control method of range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111121121A true CN111121121A (en) | 2020-05-08 |
| CN111121121B CN111121121B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811281676.7A Active CN111121121B (en) | 2018-10-31 | 2018-10-31 | Range hood with displaceable fan and control method of range hood |
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| Country | Link |
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| CN (1) | CN111121121B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780191A (en) * | 2020-08-04 | 2020-10-16 | 合肥瑞纳通软件技术开发有限公司 | Control method of range hood with active smoke guide device |
| CN112856509A (en) * | 2021-01-07 | 2021-05-28 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN114673673A (en) * | 2022-05-31 | 2022-06-28 | 杭州老板电器股份有限公司 | Fan mechanism for range hood and range hood |
| CN114674022A (en) * | 2022-05-31 | 2022-06-28 | 杭州老板电器股份有限公司 | Fan mechanism for range hood and range hood |
| CN115289509A (en) * | 2022-08-01 | 2022-11-04 | 浙江忠朗环保科技有限公司 | Safety monitoring system for range hood |
| CN118089085A (en) * | 2024-04-23 | 2024-05-28 | 广东奥特龙集团有限公司 | Range hood and range hood control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119837A (en) * | 2010-01-08 | 2011-07-13 | 乐金电子(天津)电器有限公司 | Electric oven capable of removing oily fume automatically |
| CN206410196U (en) * | 2017-01-11 | 2017-08-15 | 广东美盼电器有限公司 | A kind of integrated environment-friendly stove fume exhaust device for being easy to repair |
| CN108488855A (en) * | 2018-03-20 | 2018-09-04 | 李秀荣 | A kind of internet intelligent smoke exhaust ventilator |
-
2018
- 2018-10-31 CN CN201811281676.7A patent/CN111121121B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119837A (en) * | 2010-01-08 | 2011-07-13 | 乐金电子(天津)电器有限公司 | Electric oven capable of removing oily fume automatically |
| CN206410196U (en) * | 2017-01-11 | 2017-08-15 | 广东美盼电器有限公司 | A kind of integrated environment-friendly stove fume exhaust device for being easy to repair |
| CN108488855A (en) * | 2018-03-20 | 2018-09-04 | 李秀荣 | A kind of internet intelligent smoke exhaust ventilator |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780191A (en) * | 2020-08-04 | 2020-10-16 | 合肥瑞纳通软件技术开发有限公司 | Control method of range hood with active smoke guide device |
| CN111780191B (en) * | 2020-08-04 | 2023-03-03 | 合肥瑞纳通软件技术开发有限公司 | Control method of range hood with active smoke guide device |
| CN112856509A (en) * | 2021-01-07 | 2021-05-28 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN112856509B (en) * | 2021-01-07 | 2022-05-17 | 宁波方太厨具有限公司 | Range hood and control method thereof |
| CN114673673A (en) * | 2022-05-31 | 2022-06-28 | 杭州老板电器股份有限公司 | Fan mechanism for range hood and range hood |
| CN114674022A (en) * | 2022-05-31 | 2022-06-28 | 杭州老板电器股份有限公司 | Fan mechanism for range hood and range hood |
| CN114673673B (en) * | 2022-05-31 | 2022-09-20 | 杭州老板电器股份有限公司 | Fan mechanism for range hood and range hood |
| CN115289509A (en) * | 2022-08-01 | 2022-11-04 | 浙江忠朗环保科技有限公司 | Safety monitoring system for range hood |
| CN115289509B (en) * | 2022-08-01 | 2024-05-17 | 浙江忠朗环保科技有限公司 | Safety monitoring system for range hood |
| CN118089085A (en) * | 2024-04-23 | 2024-05-28 | 广东奥特龙集团有限公司 | Range hood and range hood control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111121121B (en) | 2022-04-19 |
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