CN201032217Y - Cooker hood - Google Patents
Cooker hood Download PDFInfo
- Publication number
- CN201032217Y CN201032217Y CNU2007201477973U CN200720147797U CN201032217Y CN 201032217 Y CN201032217 Y CN 201032217Y CN U2007201477973 U CNU2007201477973 U CN U2007201477973U CN 200720147797 U CN200720147797 U CN 200720147797U CN 201032217 Y CN201032217 Y CN 201032217Y
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- China
- Prior art keywords
- control unit
- time
- operating key
- range hood
- controller
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- Expired - Lifetime
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Abstract
The utility model discloses a fume-absorbing machine, comprising a control key, a controller connected with the control key and a motor connected with the controller. The fume-absorbing machine further comprises a time control unit connected with the controller and the control key and used for setting control time; the controller has at least two types of control signals to control the motor; the time control unit is used for switching the control signals of the controller. The utility model provides a fume-absorbing machine, which can meet the requirements of fume-absorbing machine for actual fume-absorbing capacity in the utilization process.
Description
Technical field
The utility model relates to the range hood field, particularly a kind of powerful range hood.
Background technology
At present, existing range hood is provided with the operating key of different gears, the oil suction cigarette ability of control range hood.The user realizes the selection of different oil suction cigarette abilities by the operating key of the different gears of manual selection.But in actual cooking process, the operating key of range hood is not switched in the variation of the oil smoke amount that the user may not have energy to go to take into account to produce in the cooking.Produce a large amount of oil smoke when moment at culinary art initial stage like this, the user may select the operating key of big oil suction cigarette ability, but along with culinary art enters the middle and later periods, the oil smoke amount of generation seldom, if the user fails in time to switch the operating key of less oil suction cigarette ability, will cause unnecessary waste so.
Therefore, how satisfying the requirement of the in use actual oil suction cigarette of range hood ability, is the technical problem that those skilled in the art need solution badly.
The utility model content
The technical problems to be solved in the utility model provides a kind of range hood, can satisfy range hood in use to the requirement of actual oil suction cigarette ability.
Specifically, a kind of range hood that the utility model provides, comprise operating key, the controller that links to each other with described operating key, and the motor that links to each other with described controller, described range hood further comprises the time control unit of the setting control time that connects described controller and described operating key; Described controller has at least two kinds of control signals and controls described motor; Described time control unit is used to switch the described control signal of described controller.
Preferably, described control signal is the speed controling signal of described motor.
Preferably, described operating key comprises first operating key and second operating key; Described time control unit preestablished for first scheduled time; Described first operating key triggers the time control unit that is attached thereto, and described time control unit picks up counting, and when reaching for first scheduled time, described time control unit triggers described controller and switches described control signal; Described second operating key is traditional operating key.
Preferably, described control signal comprises first speed controling signal and second speed controling signal at least; The rotating speed of the described motor of the corresponding control of described first speed controling signal is greater than the rotating speed of the corresponding described motor of described second control signal.
Preferably, the described motor speed of the concrete corresponding control of described first speed controling signal is 1001 to 1250rpm; The described motor speed of the concrete corresponding control of described second speed controling signal is 500 to 1000rpm.
Preferably, described time control unit preestablishes first scheduled time and second scheduled time; Described first operating key triggers described controller and sends first speed controling signal to described motor; Described first operating key triggers the time control unit that is attached thereto simultaneously, and described time control unit picks up counting, and when reaching for first scheduled time, described time control unit triggers described controller and sends second speed controling signal to described motor;
When reaching for second scheduled time, described time control unit triggers described controller and sends stop signal to described motor.
Preferably, described first scheduled time is 30 seconds to 3 minutes; Described second scheduled time is 30 seconds to 15 minutes.
Preferably, described control signal also comprises the 3rd speed controling signal, and when reaching for second scheduled time, described time control unit triggers described the 3rd speed controling signal to described motor.
Because range hood described in the utility model comprises the time control unit that is used for setting control time that connects described controller and described operating key; And described controller has at least two kinds of control signals and controls described motor execution concrete operations; Described time control unit can switch the described control signal of described controller.Range hood described in the utility model can according in the actual cooking process to the requirement of range hood oil absorption, set the trigger condition of concrete control signal and concrete time control unit in advance, just can satisfy the requirement of actual oil absorption like this at range hood described in the actual cooking process.Therefore, range hood described in the utility model can satisfy range hood in use to the requirement of actual oil suction cigarette ability.
Description of drawings
Fig. 1 is first kind of embodiment structural representation of range hood described in the utility model;
Fig. 2 is second kind of embodiment structural representation of range hood described in the utility model;
Fig. 3 is a range hood control circuit schematic diagram described in the utility model.
The specific embodiment
The utility model provides a kind of range hood, can satisfy range hood in use to the requirement of actual oil suction cigarette ability.
In order to make those skilled in the art understand the present invention program better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 3, Fig. 1 is a range hood structural representation described in the utility model; Fig. 3 is a range hood control circuit schematic diagram described in the utility model.
A kind of range hood comprises operating key 1, the controller 2 that links to each other with described operating key 1, the motor 3 that links to each other with described controller 2, and the time control unit that is used for setting control time 4 that connects described controller 2 and described operating key 1; Described controller 2 has at least two kinds of control signals and controls described motor 3; Described time control unit 4 is used to switch the described control signal of described controller 2.
Described control signal is specifically as follows the speed controling signal of described motor 3.Described speed controling signal is used to control described motor 3 runnings, thereby drives the wheel rotation that links to each other with motor 3.
Because range hood described in the utility model comprises the time control unit that is used for setting control time 4 that connects controller 2 and operating key 1; And described controller 2 has at least two kinds of control signals and controls described motor 3 execution concrete operations; Described time control unit 4 can switch the described control signal of described controller 2.Range hood described in the utility model can according in the actual cooking process to the requirement of range hood oil absorption, set the trigger condition of concrete control signal and concrete time control unit in advance, just can satisfy the requirement of actual oil absorption like this at range hood described in the actual cooking process.
Referring to Fig. 2, this figure is second kind of embodiment structural representation of range hood described in the utility model.
The relative first kind of embodiment of second kind of embodiment of range hood described in the utility model, described operating key 1 comprises first operating key 11 and second operating key 12.Described first operating key 11 is used to trigger coupled time control unit 4.Described second operating key 12 is traditional operating key, is used for directly triggering described controller 2 transmissions and specifically controls signal to described motor 3.Described second operating key 12 can comprise the existing operating key that is useful on control motor 3 rotating speeds.
Described controller 2 has first control signal and second control signal at least, is used to control described motor 3.Described control signal can be speed controling signal.
When the user triggered first operating key 11, described first operating key 11 triggered described controller 2 transmissions first and controls signal to described motor 3.Trigger the time control unit 4 that is attached thereto simultaneously, described time control unit 4 picks up counting, because described time control unit 4 preestablished for first scheduled time, when timing accumulative total reached for first scheduled time, described time control unit 4 triggered described controller 2 transmissions described second and controls signal to described motor 3.
In order to guarantee can in time to drain at a large amount of oil smoke that the culinary art initial stage produces, the rotating speed of the described motor 3 of the corresponding control of described first speed controling signal of the utility model embodiment is greater than the rotating speed of the corresponding described motor 3 of described second control signal.
Described motor 3 rotating speeds of the concrete corresponding control of described first speed controling signal are certain the concrete rotating speed between 1001 to 1250rpm; Described motor 3 rotating speeds of the concrete corresponding control of described second speed controling signal are certain concrete rotating speed of 500 to 1000rpm.
The described time control unit 4 of range hood described in the utility model can preestablish first scheduled time and second scheduled time.Described first operating key 11 triggers described controller 2 and sends first speed controling signal to described motor 3; Described first operating key 11 triggers the time control unit 4 that is attached thereto simultaneously, described time control unit 4 picks up counting, when reaching for first scheduled time, described time control unit 4 triggers described controller 2 and sends second speed controling signal to described motor 3.When reaching for second scheduled time, described time control unit 4 triggers described controller 2 and sends stop signal to described motor 3.
Described first scheduled time can be 30 seconds to 3 minutes; Described second scheduled time can be 30 seconds to 15 minutes.Described second scheduled time was greater than or equal to for first scheduled time.
The described control signal of range hood described in the utility model can also comprise the 3rd speed controling signal, and when reaching for second scheduled time, described time control unit triggers described the 3rd speed controling signal to described motor.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. range hood, comprise operating key, the controller that links to each other with described operating key, and the motor that links to each other with described controller, it is characterized in that described range hood further comprises the time control unit of the setting control time that connects described controller and described operating key; Described controller has at least two kinds of control signals and controls described motor; Described time control unit is used to switch the described control signal of described controller.
2. according to the described range hood of claim 1, it is characterized in that described control signal is the speed controling signal of described motor.
3. range hood according to claim 2 is characterized in that, described operating key comprises first operating key and second operating key; Described time control unit preestablished for first scheduled time; Described first operating key triggers the time control unit that is attached thereto, and described time control unit picks up counting, and when reaching for first scheduled time, described time control unit triggers described controller and switches described control signal; Described second operating key is traditional operating key.
4. range hood according to claim 3 is characterized in that, described control signal comprises first speed controling signal and second speed controling signal at least; The rotating speed of the described motor of the corresponding control of described first speed controling signal is greater than the rotating speed of the corresponding described motor of described second control signal.
5. range hood according to claim 4 is characterized in that, the described motor speed scope of the concrete corresponding control of described first speed controling signal is 1001 to 1250rpm; The described motor speed scope of the concrete corresponding control of described second speed controling signal is 500 to 1000rpm.
6. range hood according to claim 4 is characterized in that, described time control unit preestablishes first scheduled time and second scheduled time; Described first operating key triggers described controller and sends first speed controling signal to described motor; Described first operating key triggers the time control unit that is attached thereto simultaneously, and described time control unit picks up counting, and when reaching for first scheduled time, described time control unit triggers described controller and sends second speed controling signal to described motor;
When reaching for second scheduled time, described time control unit triggers described controller and sends stop signal to described motor.
7. range hood according to claim 6 is characterized in that, described first scheduled time is 30 seconds to 3 minutes; Described second scheduled time is 30 seconds to 15 minutes.
8. range hood according to claim 6 is characterized in that described control signal also comprises the 3rd speed controling signal, and when reaching for second scheduled time, described time control unit triggers described the 3rd speed controling signal to described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201477973U CN201032217Y (en) | 2007-04-28 | 2007-04-28 | Cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201477973U CN201032217Y (en) | 2007-04-28 | 2007-04-28 | Cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032217Y true CN201032217Y (en) | 2008-03-05 |
Family
ID=39164106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201477973U Expired - Lifetime CN201032217Y (en) | 2007-04-28 | 2007-04-28 | Cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032217Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968436A (en) * | 2014-04-24 | 2014-08-06 | 广东威灵电机制造有限公司 | Switching control method and system for constant air volume and constant rotate speed of smoke exhaust ventilator |
| CN104251506A (en) * | 2014-09-25 | 2014-12-31 | 九阳股份有限公司 | Oil fume suction control method of intelligent breathing range hood and range hood |
| CN106918065A (en) * | 2017-04-26 | 2017-07-04 | 广东万家乐燃气具有限公司 | A kind of user can voluntarily set the range hood of air quantity |
| CN107036140A (en) * | 2017-05-06 | 2017-08-11 | 广东万家乐燃气具有限公司 | A kind of control method of range hood air quantity and user can voluntarily set the range hood of air quantity |
-
2007
- 2007-04-28 CN CNU2007201477973U patent/CN201032217Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968436A (en) * | 2014-04-24 | 2014-08-06 | 广东威灵电机制造有限公司 | Switching control method and system for constant air volume and constant rotate speed of smoke exhaust ventilator |
| CN104251506A (en) * | 2014-09-25 | 2014-12-31 | 九阳股份有限公司 | Oil fume suction control method of intelligent breathing range hood and range hood |
| CN106918065A (en) * | 2017-04-26 | 2017-07-04 | 广东万家乐燃气具有限公司 | A kind of user can voluntarily set the range hood of air quantity |
| CN107036140A (en) * | 2017-05-06 | 2017-08-11 | 广东万家乐燃气具有限公司 | A kind of control method of range hood air quantity and user can voluntarily set the range hood of air quantity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080305 |