CN206944271U - A kind of drive dynamic control device of the water conservancy diversion turnover panel of range hood - Google Patents
A kind of drive dynamic control device of the water conservancy diversion turnover panel of range hood Download PDFInfo
- Publication number
- CN206944271U CN206944271U CN201720760868.0U CN201720760868U CN206944271U CN 206944271 U CN206944271 U CN 206944271U CN 201720760868 U CN201720760868 U CN 201720760868U CN 206944271 U CN206944271 U CN 206944271U
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- China
- Prior art keywords
- controller
- motor
- potentiometer
- decelerator
- water conservancy
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of drive dynamic control device of the water conservancy diversion turnover panel of range hood, including seat board, motor, decelerator, actuating arm and control circuit；The axle of motor and the input axis connection of decelerator, the output shaft of decelerator are connected with actuating arm；Also include potentiometer, the output shaft of decelerator is fixedly connected with the axle of the rotating electrode of potentiometer.Due to structure as use, water conservancy diversion turnover panel is opened and returned and closes, ascending or real time execution position is fed back to controller by descending setting, potentiometer by resistance；Current signal is fed back to controller by current detecting chip, realizes accurate control.
Description
Technical field
A kind of range hood is the utility model is related to, especially a kind of drive dynamic control device of range hood.
Background technology
Currently available technology, a kind of range hood of deflector upset, including casing, wind cabinet, deflector, lower glass plate,
Motor, actuating arm and Decorative Cover, the bottom plate of casing include rear level board and the wedged bottom for having acute angle with the horizontal plane of lower section
Plate, oil collect port is provided with inclined bottom plate；Upper glass plates are fixedly connected with the foreboard of casing, lower glass plate and inclined bottom plate are connected and covered
The bottom of lid oil-collecting mouth, deflector cover the top of oil-collecting mouth, and deflector is pivotally connected with inclined bottom plate both sides.Problem be present is：
During setting, using time control, when deflector and casing tong occurs, deflector can not return, and potential safety hazard be present.
Utility model content
The purpose of this utility model is：A kind of drive dynamic control device of the water conservancy diversion turnover panel of range hood is provided, it is using electricity
Resistance positioning method, open or to close registration reliable, also with finger function.
What the utility model was realized in：A kind of drive dynamic control device of the water conservancy diversion turnover panel of range hood, including seat board,
Motor, decelerator, actuating arm and control circuit；The axle of motor and the input axis connection of decelerator, decelerator it is defeated
Shaft is connected with actuating arm；It is characterized in that：Also include potentiometer,
The output shaft of decelerator is fixedly connected with the axle of the rotating electrode of potentiometer.
A kind of drive dynamic control device of the water conservancy diversion turnover panel of described range hood, it is characterized in that：The driving electricity
Machine is direct current generator；The control circuit includes being turned on and off control panel, controller and current detecting chip,
Be turned on and off control panel be connected with controller, the connection of controller and motor, controller and the current potential
Device connects；Current detecting chip is connected with controller and motor；
Potentiometer rotates with motor, and feeds back to controller by position signalling is carried out；Detection chip is by motor
Current signal carry out feed back to controller.
A kind of drive dynamic control device of the water conservancy diversion turnover panel of described range hood, it is characterized in that：The driving electricity
Machine is synchronous motor；The control circuit includes being turned on and off control panel and controller,
Be turned on and off control panel be connected with controller, the connection of controller and motor, controller and the current potential
Device connects；Potentiometer rotates with motor, and feeds back to controller by position signalling is carried out.
A kind of drive dynamic control device of the water conservancy diversion turnover panel of range hood of the utility model, due to structure as use, leads
Flow turnover panel and open and return and close, it is ascending or descending setting, potentiometer feed back to real time execution position by resistance
Controller；Current signal is fed back to controller by current detecting chip, realizes accurate control.
Brief description of the drawings
Fig. 1 is one of stereogram of the present utility model.
Fig. 2 is the two of stereogram of the present utility model.
Fig. 3 is the block diagram of the circuit theory of control device of the present utility model.
Fig. 4 is the utility model in use, the state diagram that water conservancy diversion turnover panel is closed.
Fig. 5 is the utility model in use, the state diagram that water conservancy diversion turnover panel is opened.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the drive dynamic control device of the water conservancy diversion turnover panel of a kind of range hood, including seat board 1, motor
2nd, decelerator 3, actuating arm 4 and control circuit.The input shaft of decelerator 3 is fixedly connected with the axle of motor 2, decelerator 3
Output shaft is fixedly connected with actuating arm 4；Also include potentiometer 5,
The output shaft of decelerator 3 is fixedly connected with the axle of the rotating electrode of potentiometer 5.
As shown in figure 3, the motor 2 is direct current generator, control circuit includes being turned on and off control panel, control
Device and current detecting chip,
Be turned on and off control panel be connected with controller, the connection of controller and motor, controller and the current potential
Device connects；Current detecting chip is connected with controller and motor；
Potentiometer rotates with motor, and feeds back to controller by position signalling is carried out；Detection chip is by motor
Current signal carry out feed back to controller.The different angles that actuating arm 4 rotates, corresponding increase or the resistance according to reduction successively
Value.
In use, when water conservancy diversion turnover panel and casing tong occurs, current detecting chip arrives the current feedback increased suddenly
Controller；Controller control motor 2 inverts an angle, is then further continued for rotating forward；Eliminate the hidden string of safety.
In the state shown in fig. 4,6 it is casing in Fig. 4；Operation is turned on and off the start button of control panel, driving electricity
Machine rotates, and drives actuating arm 4 and water conservancy diversion turnover panel 7 to rotate clockwise, and potentiometer 5 rotates with the axle of motor 2；Position will be carried out
Signal feeds back to controller；The current signal of motor is carried out and feeds back to controller by detection chip.False platform is by closing to beating
Open state, when the resistance of potentiometer is ascending, when resistance value reaches maximum, DC current stops operating；Shape as shown in Figure 5
State.
By Fig. 5 opening off status, when being changed to Fig. 4 closed mode, operation is turned on and off the closing of control panel
Key；Driving actuating arm 4 rotate counterclockwise, resistance go directly to it is minimum when, motor stops operating；Accident such as occurs, water conservancy diversion turns over
When tong occurs for plate 7 and casing, current detecting chip will increase current feedback suddenly to controller, then motor reversion；
After delay, motor rotates forward again, continues to close the action of water conservancy diversion turnover panel 7.
The motor 2 is synchronous motor；The control circuit includes being turned on and off control panel and controller,
It is turned on and off that control panel is connected with controller, controller and motor 2 connect, controller and the current potential
Device connects；Potentiometer 5 rotates with motor 2, and feeds back to controller by position signalling is carried out.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the common of this area
For technical staff, in the case where not departing from the utility model principle, some improvement and modification can also be made, this is also considered as
The scope of protection of the utility model.
Claims (3)
1. a kind of drive dynamic control device of the water conservancy diversion turnover panel of range hood, including seat board, motor, decelerator, actuating arm and
Control circuit；The axle of motor and the input axis connection of decelerator, the output shaft of decelerator are connected with actuating arm；Its feature exists
In：Also include potentiometer,
The output shaft of decelerator is fixedly connected with the axle of the rotating electrode of potentiometer.
A kind of 2. drive dynamic control device of the water conservancy diversion turnover panel of range hood according to claim 1, it is characterised in that：It is described
Motor is direct current generator；The control circuit includes being turned on and off control panel, controller and current detecting chip,
It is turned on and off that control panel is connected with controller, the connection of controller and motor, controller and the potentiometer connect
Connect；Current detecting chip is connected with controller and motor；
Potentiometer rotates with motor, and feeds back to controller by position signalling is carried out；Detection chip is by the electricity of motor
Stream signal, which is carried out, feeds back to controller.
A kind of 3. drive dynamic control device of the water conservancy diversion turnover panel of range hood according to claim 1, it is characterised in that：It is described
Motor is synchronous motor；The control circuit includes being turned on and off control panel and controller,
It is turned on and off that control panel is connected with controller, the connection of controller and motor, controller and the potentiometer connect
Connect；Potentiometer rotates with motor, and feeds back to controller by position signalling is carried out.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017207020382 | 2017-06-15 | ||
| CN201720702038 | 2017-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944271U true CN206944271U (en) | 2018-01-30 |
Family
ID=61367501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760868.0U Expired - Fee Related CN206944271U (en) | 2017-06-15 | 2017-06-27 | A kind of drive dynamic control device of the water conservancy diversion turnover panel of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617532A (en) * | 2019-09-25 | 2019-12-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Kitchen appliance, control method thereof and readable storage medium |
-
2017
- 2017-06-27 CN CN201720760868.0U patent/CN206944271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617532A (en) * | 2019-09-25 | 2019-12-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Kitchen appliance, control method thereof and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 99 road 528425 Guangdong city of Zhongshan province with Dongfeng Town Patentee after: Guangdong Hesheng Electric Co.,Ltd. Address before: No. 99 road 528425 Guangdong city of Zhongshan province with Dongfeng Town Patentee before: ZHONGSHAN TONGKUAI ELECTRIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |