CN206213820U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN206213820U CN206213820U CN201621011810.8U CN201621011810U CN206213820U CN 206213820 U CN206213820 U CN 206213820U CN 201621011810 U CN201621011810 U CN 201621011810U CN 206213820 U CN206213820 U CN 206213820U
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- Prior art keywords
- cooking apparatus
- infrared
- controller
- sensor
- pot
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- Expired - Fee Related
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- 238000010411 cooking Methods 0.000 title claims abstract description 82
- 230000000740 bleeding effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a cooking utensil, include: the pot body is used for containing food to be cooked; the pot cover is covered on the pot body; the controller and be used for detecting whether someone's sensor has in the predetermined range, the sensor sets up on the pot body and/or pot cover, the sensor includes infrared emitter and the infrared receiver of mutually supporting, infrared emitter, infrared receiver is connected with the controller, when infrared signal that infrared emitter launches is reflected back by the people in the predetermined range and is received by infrared receiver, the controller control cooking utensil changes current state, when infrared receiver does not sense the infrared signal of the infrared emitter transmission that is reflected back by the people, cooking utensil maintains current state. The technical scheme of the utility model the problem of easily appearing the misjudgment when detecting the human body and being close to among the prior art has been solved.
Description
Technical field
Whether the utility model is related to cooking apparatus, in particular to a kind of close side of cooking apparatus detection human body
The improvement of method.
Background technology
Modern cooking apparatus mainly develops to intelligent direction, including intelligent power saving, i.e., increases on cooking apparatus
One induction module.Screen can be in time lighted when cooking apparatus is perceived when user is close to, is conducive to user to check cooking apparatus
Current state；When user leaves, cooking apparatus is automatically switched off screen display, it is possible to achieve intelligent power saving.
Whether close cooking apparatus detection user method be more in the prior art, following two relatively common：
First, detected using the change of pyroelectric infrared-sensing environment temperature.Rpyroelectric infrared senses for passive type
Device, can sense ambient temperature change, but under cooking apparatus self-heating, sunlight or naked light thermal source is caused
Temperature change can also be perceived by rpyroelectric infrared, easily cause erroneous judgement.
2nd, detected by microwave sounding surrounding user situation of movement.Microwave is equally detection surrounding user movement
Situation, but its is relatively costly.In the case where user does not move but near cooking apparatus, microwave sounding is cannot to detect user
's.
Utility model content
Whether main purpose of the present utility model is to provide a kind of cooking apparatus, to solve detect human body in the prior art
Easily there is the problem of erroneous judgement when being close to.
To achieve these goals, the utility model provides a kind of cooking apparatus, including：Pot, is used to hold and is cooked
Prepare food food；Pot cover, lid is located in pot；Controller and for detect in preset range whether the sensor of someone, sensor
It is arranged on pot and/or pot cover, sensor includes the RF transmitter and infrared receiver that cooperate, infrared ray hair
The connection of emitter, infrared receiver and controller, it is anti-by people within a predetermined range in the infrared signal of RF transmitter transmitting
When being emitted back towards and being received by infrared receiver, controller control cooking apparatus changes current state, in infrared receiver not
When sensing the infrared signal of the RF transmitter transmitting being reflected back by people, cooking apparatus maintains current state.
Using the technical solution of the utility model, the sensor of the application includes RF transmitter and infrared receiver
Device, the infrared signal of RF transmitter transmitting blocks back reflection and returns and received by infrared receiver, controller by human body
Control cooking apparatus changes current state.When the infrared signal of RF transmitter transmitting is not reflected by human body within a predetermined range
Hui Shi, infrared receiver does not receive infrared signal, and cooking apparatus maintains current state.The cooking apparatus of the application is due to logical
Cross RF transmitter and infrared receiver is detected, detect reliable and stable, be less prone to the problem of erroneous judgement.
Further, cooking apparatus also includes：Screen, is arranged in pot or on pot cover, and screen is connected with controller；
When the infrared signal of RF transmitter transmitting is reflected back by people and is received by infrared receiver within a predetermined range, control
Device control screen processed is lighted, when the infrared signal of RF transmitter transmitting is not reflected back by people within a predetermined range, control
Device control screen extinguishes.User is facilitated to check the current state of cooking apparatus, while energy-conservation.
Further, cooking apparatus also includes：Air bleeding valve, is arranged on pot cover, in the infrared of RF transmitter transmitting
When signal is reflected back by people and is received by infrared receiver within a predetermined range, controller control air bleeding valve pause exhaust.
Protection user's personal safety, it is to avoid steam scald etc. occurs unexpected.
Further, screen includes display screen and/or operator control panel.Facilitate the mode of operation of the user's control cooking apparatus,
Obtain the current operating parameters of cooking apparatus.
Further, cooking apparatus also includes the lid-opening button being arranged in pot, and sensor is arranged on lid-opening button
Lower section.Convenient for the user to operate, structure is attractive in appearance.
Further, be provided with uncap handle and vapor box on pot cover, sensor be arranged on handle of uncapping away from steam
The side of box.It is convenient for the user to operate, influence of the heat that reduction cooking apparatus is discharged in exhaust to sensor.Meanwhile, improve
The security of cooking apparatus.
Further, cooking apparatus also includes the power supply for screen and sensor power, and power supply is connected with controller.
Further, the maximum distance of reaction of sensor is 5cm to 70cm.Prevent cooking apparatus false sense should, false triggering.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing being further understood to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment according to cooking apparatus of the present utility model；
Fig. 2 shows the schematic front view of the cooking apparatus of Fig. 1；
Fig. 3 shows the schematic top plan view of the cooking apparatus of Fig. 1；And
Whether Fig. 4 shows the close operation principle schematic diagram of the detection human body of the cooking apparatus of Fig. 1.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
1st, human body；10th, pot；20th, pot cover；40th, sensor；50th, controller；60th, lid-opening button；70th, uncap handle；
80th, vapor box.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 shows the structural representation of the embodiment according to cooking apparatus of the present utility model.As shown in figure 1, this reality
Apply the cooking apparatus of example include pot 10, pot cover 20, controller 50 and for detect in preset range whether the sensing of someone
Device 40.Wherein, pot 10 is used to hold cooked food.The lid of pot cover 20 is located in pot 10.Sensor 40 is used to detect predetermined
In the range of whether someone, be arranged on pot 10 and/or pot cover 20.Sensor 40 include cooperate RF transmitter and
Infrared receiver, RF transmitter, infrared receiver and controller 50 are connected.In the infrared of RF transmitter transmitting
When signal is reflected back by people and is received by infrared receiver within a predetermined range, the control cooking apparatus of controller 50 changes works as
Preceding state.During the infrared signal of the RF transmitter transmitting for being not sensed by being reflected back by people in infrared receiver, cooking pot
Tool maintains current state.
Using the technical scheme of the present embodiment, the sensor 40 of the application includes RF transmitter and infrared receiver
Device, the infrared signal of RF transmitter transmitting blocks back reflection and returns and received by infrared receiver, controller by human body
50 control cooking apparatus change current state.When the RF transmitter that infrared receiver is not sensed by being reflected back by people is launched
Infrared signal when, infrared receiver does not receive infrared signal, and cooking apparatus maintains current state.The cooking pot of the application
Tool detects reliable and stable due to being detected by RF transmitter and infrared receiver, is less prone to asking for erroneous judgement
Topic.
In the present embodiment, cooking apparatus also includes screen, and screen is arranged in pot 10 or on pot cover 20, screen with
Controller 50 is connected.Setting screen facilitates user to check the current state of cooking apparatus.
Specifically, the infrared signal in RF transmitter transmitting is reflected back by people and is connect by infrared ray within a predetermined range
When receipts device is received, the control screen of controller 50 is lighted, i.e., screen is lighted if screen state is put out, and user can see current culinary art
The specifying information that utensil shows.When the infrared letter of the RF transmitter transmitting that infrared receiver is not sensed by being reflected back by people
Number when, controller 50 control screen extinguish.This kind of working method of screen can be with energy-conservation.
In the present embodiment, cooking apparatus also includes air bleeding valve, is arranged on pot cover 20.In RF transmitter transmitting
When infrared signal is reflected back by people and is received by infrared receiver within a predetermined range, the control air bleeding valve pause of controller 50
Exhaust.Controller 50 can protect user's personal safety by controlling the exhaust condition of cooking apparatus, it is to avoid steam occurs and scalds
Deng unexpected, if that is, cooking apparatus can suspend exhaust in exhaust condition, it is to avoid user's generation steam is scalded unexpected etc..
In the present embodiment, screen includes display screen and/or operator control panel.User can be by display screen and/or operator control panel
Understand the parameter such as specific temperature in the current mode of operation or pot 10 of cooking apparatus.
Fig. 2 shows the schematic front view of the cooking apparatus of Fig. 1.As shown in Fig. 2 cooking apparatus also includes being arranged on pot
Lid-opening button 60 on 10, sensor 40 is arranged on the lower section of lid-opening button 60.This kind of setting causes the detection of sensor 40 more
Plus it is accurate, while convenient for the user to operate, structure is attractive in appearance.
Fig. 3 shows the schematic top plan view of the cooking apparatus of Fig. 1, as shown in figure 3, being provided with handle 70 of uncapping on pot cover 20
With vapor box 80, sensor 40 is arranged on the side away from vapor box 80 of handle 70 of uncapping.This kind of setting is not only convenient for user
Operation, prevents user from being scalded by steam, improves the security of cooking apparatus.Meanwhile, reduce cooking apparatus and arranged in exhaust
Influence of the heat for going out to sensor.
In the present embodiment, when sensor 40 is arranged on pot cover 20, RF transmitter and infrared receiver are simultaneously
Arrange vertical pot cover 20 to set, sensor 40 is powered by winding displacement, and the infrared signal feedback of status that will be received by winding displacement is extremely
Controller 50, RF transmitter launches infrared signal to surface, and infrared receiver is received from the range of its top
Infrared signal.
Specifically, sensor 40 can sense change of the human body gesture in the top of pot cover 20, when staff is sent out from infrared ray
When emitter top is passed through, the infrared signal of RF transmitter transmitting is blocked and reflected by staff, the infrared letter after reflection
Number received by infrared receiver.The infrared signal of reception is fed back to controller 50, the basis of controller 50 by infrared receiver
The preset range of setting makes corresponding treatment.
In the present embodiment, cooking apparatus also includes the power supply powered for screen and sensor 40, power supply and controller 50
Connection.
In the present embodiment, the maximum distance of reaction of sensor 40 is 5cm to 70cm.Specifically, as shown in Fig. 2 hot
When outside line transmitter is arranged on the pot 10 of cooking apparatus, infrared receiver side by side vertically place by the side of pot 10.Sensing
Device 40 is powered by winding displacement, and feeds back to controller 50 by the signal condition that connecting line will be received, RF transmitter to
Infrared signal is launched in front, and infrared receiver receives the infrared signal returned from its forward extent internal reflection.Work as human body
During to the front of sensor 40 close to cooking apparatus, the infrared signal of transmitting is blocked and reflected by human body.When human body and pot
The distance between 10 more than 50cm when, due to the limitation of transmission power and receiving sensitivity, by the infrared signal that reflects very
Faint, sensor 40 is not processed for this signal, and cooking apparatus state of remaining stationary is constant.When human body enters 50cm scopes
Interior, sensor 40 detects human body and enters preset range, then change cooking apparatus current state.Therefore, this kind of structure can in case
Only cooking apparatus false sense should, false triggering.
Whether Fig. 4 shows the close operation principle schematic diagram of the detection human body of the cooking apparatus of Fig. 1.As shown in figure 4, passing
Sensor 40 includes RF transmitter and infrared receiver, and RF transmitter cooperates with infrared receiver.Sensing
Device 40 is arranged on cooking apparatus, and RF transmitter actively launches infrared signal, and receives infrared by infrared receiver
The infrared signal of line transmitter transmitting is close to determine whether there is human body 1.When the infrared signal of RF transmitter transmitting does not have
Baffle element is run into, then will not be reflected, infrared receiver does not receive the infrared signal of RF transmitter transmitting.Work as people
When body 1 is near cooking apparatus, the infrared signal of RF transmitter transmitting reflects through human body 1, is received by infrared receiver, controls
The control cooking apparatus of device processed 50 changes current state.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：
The sensor 40 of the application includes RF transmitter and infrared receiver, and it is infrared that RF transmitter is launched
Signal blocks back reflection and returns and received by infrared receiver by human body, and the control cooking apparatus of controller 50 changes current shape
State.When infrared receiver is not sensed by the infrared signal that RF transmitter is launched being reflected back by people, infrared receiver
Device does not receive infrared signal, and cooking apparatus maintains current state.The cooking apparatus of the application is due to by RF transmitter
And infrared receiver is detected, detect reliable and stable, be less prone to the problem of erroneous judgement.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (8)
1. a kind of cooking apparatus, including：
Pot (10), is used to hold cooked food；
Pot cover (20), lid is located in the pot (10)；
Characterized in that, the cooking apparatus also includes：
Controller (50) and for detect in preset range whether the sensor (40) of someone, the sensor (40) is arranged on
On the pot (10) and/or the pot cover (20), the sensor (40) includes the RF transmitter and red that cooperates
Outer line receiver, the RF transmitter, the infrared receiver are connected with the controller (50), in the infrared ray
When the infrared signal of transmitter transmitting is reflected back and is received by the infrared receiver by people in the preset range, institute
Stating controller (50) controls the cooking apparatus to change current state, is not sensed by being reflected back by people in the infrared receiver
RF transmitter transmitting infrared signal when, the cooking apparatus maintains current state.
2. cooking apparatus according to claim 1, it is characterised in that the cooking apparatus also includes：
Screen, is arranged in the pot (10) or on the pot cover (20), and the screen is connected with the controller (50)；
It is reflected back and by the infrared ray by people in the preset range in the infrared signal of RF transmitter transmitting
When receiver is received, the controller (50) controls the screen to light, in the infrared letter of RF transmitter transmitting
When number not being reflected back by people in the preset range, the controller (50) controls the screen to extinguish.
3. cooking apparatus according to claim 1, it is characterised in that the cooking apparatus also includes：
Air bleeding valve, is arranged on the pot cover (20)；
It is reflected back and by the infrared ray by people in the preset range in the infrared signal of RF transmitter transmitting
When receiver is received, the controller (50) controls the air bleeding valve pause exhaust.
4. cooking apparatus according to claim 2, it is characterised in that the screen includes display screen and/or operator control panel.
5. the cooking apparatus according to claim 2 or 4, it is characterised in that the cooking apparatus also includes being arranged on described
Lid-opening button (60) in pot (10), the sensor (40) is arranged on the lower section of the lid-opening button (60).
6. cooking apparatus according to claim 1, it is characterised in that be provided with handle of uncapping (70) on the pot cover (20)
With vapor box (80), the sensor (40) is arranged on the side away from the vapor box (80) of the handle (70) of uncapping.
7. cooking apparatus according to claim 2, it is characterised in that it is the screen and institute that the cooking apparatus also includes
The power supply of sensor (40) power supply is stated, the power supply is connected with the controller (50).
8. cooking apparatus according to claim 1, it is characterised in that the maximum distance of reaction of the sensor (40) is
5cm to 70cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621011810.8U CN206213820U (en) | 2016-08-31 | 2016-08-31 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621011810.8U CN206213820U (en) | 2016-08-31 | 2016-08-31 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206213820U true CN206213820U (en) | 2017-06-06 |
Family
ID=58781435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621011810.8U Expired - Fee Related CN206213820U (en) | 2016-08-31 | 2016-08-31 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206213820U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301802A (en) * | 2018-03-27 | 2019-10-08 | 珍巴多工业股份有限公司 | Heating cooking device |
| CN110652210A (en) * | 2018-06-29 | 2020-01-07 | 浙江绍兴苏泊尔生活电器有限公司 | Display method and device of function key and cooking appliance |
| CN112147919A (en) * | 2019-06-26 | 2020-12-29 | 佛山市顺德区美的电热电器制造有限公司 | Control method and control device for cooking appliance and cooking appliance |
| CN114668281A (en) * | 2020-12-24 | 2022-06-28 | 浙江苏泊尔家电制造有限公司 | Control method of cooking appliance, cooking appliance and computer storage medium |
-
2016
- 2016-08-31 CN CN201621011810.8U patent/CN206213820U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301802A (en) * | 2018-03-27 | 2019-10-08 | 珍巴多工业股份有限公司 | Heating cooking device |
| CN110652210A (en) * | 2018-06-29 | 2020-01-07 | 浙江绍兴苏泊尔生活电器有限公司 | Display method and device of function key and cooking appliance |
| CN112147919A (en) * | 2019-06-26 | 2020-12-29 | 佛山市顺德区美的电热电器制造有限公司 | Control method and control device for cooking appliance and cooking appliance |
| CN112147919B (en) * | 2019-06-26 | 2021-08-10 | 佛山市顺德区美的电热电器制造有限公司 | Control method and control device for cooking appliance and cooking appliance |
| CN114668281A (en) * | 2020-12-24 | 2022-06-28 | 浙江苏泊尔家电制造有限公司 | Control method of cooking appliance, cooking appliance and computer storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |