CN206443566U - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
- Publication number
- CN206443566U CN206443566U CN201621213912.8U CN201621213912U CN206443566U CN 206443566 U CN206443566 U CN 206443566U CN 201621213912 U CN201621213912 U CN 201621213912U CN 206443566 U CN206443566 U CN 206443566U
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- CN
- China
- Prior art keywords
- cooking apparatus
- strip metal
- metal electrode
- control module
- integrated circuit
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cooking apparatus, it includes cooker body, the lid for covering cooker body, capacitive sensing apparatus, control module and human-computer interaction terminal.Capacitive sensing apparatus is arranged on the cooker body and/or the lid, whether it is located at for detection user in preset range, it includes being arranged on the strip metal electrode at the position of no metallic shield and the sensing electrically connected with strip metal electrode control integrated circuit, control module is electrically connected with sensing control integrated circuit, when control module determines that user is located in preset range according to the signal for coming self-induction domination set into circuit, control module wakes up the human-computer interaction terminal.Strip metal electrode as capacitive sensing electrode is had according to cooking apparatus of the present utility model, contactless wake-up can be realized, more preferable Consumer's Experience is brought to user, and the energy can be saved.
Description
Technical field
The utility model belongs to field of household appliances, more particularly to a kind of cooking apparatus.
Background technology
With the continuous improvement of living standard, the energy-conserving and environment-protective consciousness of people is also constantly being strengthened, and various household appliances are all
Energy consumption there are certain requirements, small household electrical appliance is no exception.Existing cooking apparatus is when cooking or being standby, and user does not often enter
Cooking status are looked into row operation or sight, and in the process, the display module or operation module of such as cooking apparatus are constantly in a little
Bright state, constantly consumes electric energy, causes energy waste.Therefore, some cooking apparatus have sensing module, sensing less than
Display module and operation module is set no longer to light during user.
Existing detection technology is used as sensed media usually using such as infrared or microwave.Must using the sensing device further of infrared light
Palpus is exposed or is blocked with light emitting surface cover, and can only be sensed for a fixed-direction, and this causes the presence of sensing dead angle.
And it is easily by ambient and temperature interference, and penetration capacity is poor, when there is light emitting surface cover to block, distance of reaction decay is bright
It is aobvious.And the antenna of closed loop is needed using the sensing device further of microwave, its distance is general at several meters to tens meters, is not suitable for cooking pot
Tool closely close to sensing, and this mode is more sensitive to magnetic field, and cost is higher.
Accordingly, it would be desirable to a kind of cooking apparatus, to solve the above problems at least in part.
Utility model content
To solve above-mentioned technical problem at least in part, cooked according to one side of the present utility model there is provided one kind
Utensil, it is characterised in that including:
Cooker body;
Lid, the lid is used to cover the cooker body;
Capacitive sensing apparatus, the capacitive sensing apparatus is arranged on the cooker body and/or the lid, for detection
Whether user is located in preset range, and the capacitive sensing apparatus includes being arranged on the strip gold at the position of no metallic shield
Category electrode and the sensing control integrated circuit electrically connected with the strip metal electrode;And
Control module, the control module is electrically connected with the sensing control integrated circuit;
Wherein, the cooking apparatus further comprises human-computer interaction terminal, in the control module according to from the sense
When should control the signal of integrated circuit to determine that user is located in the preset range, the control module wakes up the man-machine friendship
Mutual terminal.
Had according to cooking apparatus of the present utility model include strip metal electrode and connected sensing control it is integrated
The capacitive sensing apparatus of circuit, determines that user is located at according to the signal for coming self-induction domination set into circuit in control module and makes a reservation for
In the range of when, control module wake up human-computer interaction terminal.So as to realize contactless wake-up cooking apparatus, to user with
Carry out more preferable Consumer's Experience, and save the energy.
Alternatively, the human-computer interaction terminal includes display module, and it is described to determine that user is located in the control module
When in preset range, the control module controls the display module to perform display action.Thus, control module can be according to next
The signal control display module of self-induction electrode.
Alternatively, the human-computer interaction terminal includes auditory tone cues module, determines that user is located in the control module
When in the preset range, the control module controls the auditory tone cues module to perform auditory tone cues action.Thus, mould is controlled
Block can control auditory tone cues module according to the signal from induction electrode.
Alternatively, the preset range is the region for being less than or equal to 20cm apart from the strip metal electrode.It is detectable
It whether there is object in the range of 20cm, without detecting the scope more than the distance, to avoid misrecognition.
Alternatively, the strip metal electrode is plain conductor, bonding jumper or PCB tracks.Thus, it can select as needed
Select the material of strip metal electrode.
Alternatively, the strip metal electrode is shaped as U-shaped, L-shaped or backward L-shaped.Thus, strip can be selected as needed
The shape of metal electrode.
Alternatively, the strip metal electrode has the connection end for being used for being connected with the sensing control integrated circuit, institute
State connection end and the distance of the sensing control integrated circuit is less than or equal to 4cm.Thus, it is possible to ensure to sense effect.
Alternatively, the sensing control integrated circuit is connected via connecting line with the connection end.Thus, domination set is sensed
It can be connected into circuit by connecting line with connection end, be easy to the arrangement of sensing control integrated circuit.
Alternatively, the first end of the connecting line is connected with the connection end, and the second end of the connecting line is connected to PCB
Plate, the sensing control integrated circuit is connected via the pcb board with the connecting line.Thus, connecting line is connected respectively
End and pcb board, and sense control integrated circuit and be connected by pcb board with connecting line.
Alternatively, the length of the connecting line is less than or equal to 5cm.Thus, it is possible to ensure sense effect, it is to avoid signal by
Interference.
Alternatively, the first end of the connecting line and the connection end be respectively configured to can be with grafting each other terminal.
Thus, connecting line can securely with connection end grafting.
Alternatively, the sensing control integrated circuit is formed as single printed circuit board (PCB), or with the display module
Become one.Thus, it is possible to the arrangement of convenient sensing control integrated circuit.
Alternatively, the groove for accommodating the strip metal electrode, institute are provided with the cooker body and/or the lid
Groove is stated with the shape corresponding with the shape of the strip metal electrode, and the depth of the groove to be more than or equal to
The thickness of the strip metal electrode.Thus, strip metal electrode can be set in a groove, so that surfacing, U.S.
See.
Alternatively, four of the area that the strip metal electrode is surrounded more than or equal to the area on the surface where it
/ mono-.Thus, strip metal electrode can cover larger area, can be detected to wider.
Alternatively, the lid includes panel decoration portion and the panel above the panel decoration portion, the groove
It is arranged in the panel decoration portion.Thus, strip metal electrode can be arranged in lid, examined with the top to lid
Survey.
Alternatively, the strip metal electrode structure is at least in part than the display module closer to the cooking pot
The operating side of tool.Thus, strip metal electrode is closer to the operating side of cooking apparatus so that when user close to display module it
Before can be by strip metal electrode senses.
Alternatively, the strip metal electrode is shaped as U-shaped, and the strip metal electrode is set to make U-shaped
Bottom is than breach close to the operating side of the cooking apparatus.Thus, the strip metal electrode of U-shaped can be in three adjacent directions
Detection, and U-shaped bottom close to operating side so that when user can be by strip metal electrode sense before display module
Survey.
Alternatively, the display module is at least one in display screen and operator control panel.Thus, display module can be aobvious
Show information, information can also be inputted.
Alternatively, the cooking apparatus is electric cooker or electric pressure cooking saucepan.
Brief description of the drawings
In order that advantage of the present utility model is easier to understand, by by reference to the specific embodiment that is shown in the drawings more
Describe the utility model being briefly described above in detail.It is appreciated that these accompanying drawings depict only typical case of the present utility model real
Example is applied, therefore is not considered as the limitation to its protection domain, by accompanying drawing with the characteristic and detailed description added and explanation originally
Utility model.In the accompanying drawings:
Fig. 1 is according to a kind of three-dimensional view of cooking apparatus of the present utility model;And
Fig. 2 is according to a kind of elevational schematic view of the part of the lid of cooking apparatus of the present utility model.
Description of reference numerals:
10:Cooking apparatus 11:Lid
12:Cooker body 100:Panel
200:Control module 300:Panel decoration portion
410:The bullion electrode 411 of U-shaped:Connection end
420:Sensing control integrated circuit 500:Upper lid
600:Connecting line 610:The first end of connecting line
620:Second end 700 of connecting line:Pcb board
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide
Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment can be without one or more
These details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for ability
Some technical characteristics known to domain are not described.
In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, this reality
The specific details that those skilled in the art is familiar with are not limited to the execution of new embodiment.It is of the present utility model preferable
Embodiment is described in detail as follows, but in addition to these detailed descriptions, the utility model can also have other embodiment.
Generally, as shown in figure 1, cooking apparatus 10 includes lid 11 and cooker body 12.The substantially rounded cuboid of cooker body 12
Shape, and the interior pot incorporating section with drum, lid 11 can have with the same shape of cooker body 12, and be used for
Cover cooker body 12.Interior pot can freely be put into interior pot incorporating section or be taken out from interior pot incorporating section, to facilitate internal pot to carry out
Cleaning.The upper surface of interior pot has circular open, for holding material to be heated, rice, soup etc. in inside pot.Cooker body 12
Include the heater for being used to heat interior pot.It is appreciated that can be electric cooker, electricity according to cooking apparatus of the present utility model
Pressure cooker or other cooking apparatus, and according to cooking apparatus 10 of the present utility model in addition to the function with cooking rice, also
There can be the various functions such as cook congee.
Lid 11 may include panel 100 (or being guidance panel), the panel dress below panel positioned at upper surface
Decorations portion 300, and surround panel 100 and the upper lid 500 in panel decoration portion 300.In addition, upper lid 500 is settable receiving space
(such as with certain thickness cavity), for setting display module, control module 200 (being discussed in detail below) etc..This
Outside, display module herein can be the only display screen of display information and/or can be with the operator control panel of input instruction.
In addition, cooking apparatus 10 may also include human-computer interaction terminal, the typical case of human-computer interaction terminal includes display mould
The auditory tone cues module (not shown) of block and such as buzzer.As needed, display module may be provided at cooker body 12 and/or lid
On 11, for information such as display culinary art pattern, working conditions.And auditory tone cues module can be by sending different sound
Perform prompt action.In order to save, expect no user close to when, extinguish display module, and when someone close to when, light
Display module and/or make auditory tone cues module sound.
As shown in Fig. 2 being additionally provided with capacitance sensing module, capacitance sensing module according to cooking apparatus 10 of the present utility model
Including the strip metal electrode 410 being arranged on cooker body 12 and/or lid 11, and the sensing being connected electrically controls integrated electricity
Road 420.Alternatively, strip metal electrode 410 is plain conductor, bonding jumper or PCB tracks.
It will be understood by those skilled in the art that the hand (typically grounded conductor) of such as user is considered zero electricity
Gesture body, when the hand of user is entered in induction electrode upper area, the hand and induction electrode of user will form induced electricity
Hold.And according to the capacitance formula C=EA/D of parallel plate capacitor, (wherein E is dielectric constant, and A is electrode area, and D is such as makes
Distance of the finger of user to induction electrode), when the projected area A that the hand of user falls on induction electrode is fixed, electric capacity
Value C with user hand changing apart from D change to induction electrode.Therefore, by the detection to capacitance C, it can obtain
To user finger apart from induction electrode apart from D.In other words, it can be detected according to the change of the capacitance of induction electrode
Whether user's (hand) is located in preset range.
As it will be explained in more detail hereinafter, control module 200 can wake up human-computer interaction terminal accordingly.In other words, sense
Electrode is that control module 200 provides input signal, to cause control module 200 for example by normal signal processing (amplification, filter
Ripple, computing etc.) after control cooking apparatus running status.
Thus, being had according to cooking apparatus of the present utility model includes strip metal electrode and connected sensing control
The capacitive sensing apparatus of integrated circuit, determines that user is located in control module according to the signal for coming self-induction domination set into circuit
When in preset range, control module wakes up human-computer interaction terminal.So as to realize contactless wake-up cooking apparatus, to using
Person brings more preferable Consumer's Experience, and saves the energy.
Strip metal electrode 410 can be arranged in panel decoration portion 300.Thus, strip metal electrode 410 can be sensed
The region of the top of lid 11.Further, panel decoration portion 300 can be provided with the groove for accommodating strip metal electrode 410
(not shown), groove has the shape corresponding with the shape of strip metal electrode 410.It is understood that the depth of groove
More than or equal to the thickness of strip metal electrode 410 so that strip metal electrode 410 is intactly accommodated in a groove, with side
Just panel decoration portion 300 and the assembling of lid other parts.Certainly, strip metal electrode may also be arranged in cooker body 12, to feel
Survey the region of the one side or the multi-lateral of cooker body 12.
In the shown embodiment, strip metal electrode 410 is shaped as U-shaped, and it can be divided into three parts, with respectively
Detect three directions or region.Certainly, the shape of strip metal electrode 410 can also be the shapes such as V-arrangement, L-shaped.
In addition, the bottom of the strip metal electrode 410 of U-shaped is close to the operating side of cooking apparatus.It should be noted that at this
Wen Zhong, the operating side of cooking apparatus refers to that cooking apparatus is close to user's during user's operation cooking apparatus under normal circumstances
End.When the picture and text that the display module of cooking apparatus is observed in the end or is arranged on cooking apparatus, the image of display
It is positive and non-inverted with font.So, when user operates cooking apparatus from operating side, the strip metal electricity of U-shaped
Whether pole 410 can sense user close.
As described above, strip metal electrode 410 is further configured at least in part than display module closer to operation
End.It is understood that such set causes during user is close to display module, first by strip metal electrode
410 sensings.For example, during user is close to display module, control module 200 can wake up display module.
In order that obtaining, sensing region is bigger, and the area that strip metal electrode 410 is surrounded can be more than or equal to its institute
Surface (upper surface of such as lid) area a quarter.
In the present embodiment, the area of space apart from the top of strip metal electrode 410 about 20cm is preset range.That is,
The scope that strip metal electrode 410 is sensed is less than or equal to 20cm scope for its top.Thus, can detect in the range of 20cm is
The no earth conductor that there is such as human body, without detecting the scope more than the distance, to avoid Excessive sensitivity or misrecognition.
That is, the preset range that the cooking apparatus 10 in present embodiment is set is is with strip metal electrode 410
In the 20cm of starting point distance of reaction.But it should be recognized that the distance of reaction not limited to this of strip metal electrode 410,
In other embodiment, it can be adjusted according to specific needs.For example, can be by adjusting the sensitive of strip metal electrode 410
Degree changes the concrete numerical value of the scope.
When the object proximity strip metal electrode 410 of such as human body particularly human hand, such as when into preset range,
According to parallel plate capacitor formula, a human body electric capacity in parallel equivalent on strip metal electrode 410, and by detecting the electricity
The change of capacitance, control module 200 can determine whether have human body (object) to exist in preset range.
Further, if the change of capacitance of the control module 200 in strip metal electrode 410 determines preset range
In the presence of inside whether having a human body (object), controllable display module is lighted with sound reminding module sounding etc..
Specifically, control module 200 can be located to the electric signal (such as capacitance) from strip metal electrode 410
Manage (for example, filtering, amplification, logic judgment etc.), when control module 200 according to the signal determines there is human body in the preset range
In the presence of (object), control module 200 can control display module and perform display action.For example, the controllable display of control module 200
Module lights the T1 periods.Or, control module 200 can control the particular elements in display module to light, or display refers to
Character is determined, to show state that cooking apparatus is current.Certainly, control module 200 also can control auditory tone cues module and perform prompting
Action.For example, controlling the auditory tone cues module sound T2 periods or sending specified speech of reflection cooking apparatus current state etc..
On the contrary, when human body is away from strip metal electrode 410, being formed equivalent to before removing in strip metal electrode
Electric capacity on 410.By the change for the capacitance for detecting strip metal electrode 410, control module 200 exists before can determining
Whether the human body (object) in preset range exits preset range.
If control module 200 is determined in preset range not according to the change with the capacitance in strip metal electrode 410
Have again in the presence of human body (object), the display module extinguishing and voice module that can control cooking appliance enter the behaviour such as battery saving mode
Make.
The company of strip metal electrode 410, sensing control integrated circuit 420 and control module 200 will now be described with reference to Fig. 2
Connect.As shown in Figure 2, strip metal electrode 410 has the connection end 411 for being used for being connected with sensing control integrated circuit 420, excellent
Selection of land, connection end 411 and the distance of sensing control integrated circuit 420 are less than or equal to 4cm.Thus, it is possible to ensure sensing effect
Really.
Further, sensing control integrated circuit 420 can be via the connecting line 600 and connection end being made up of metal material
411 connections.The first end 610 of connecting line 600 is connected with connection end 411, and the second end 620 of connecting line 600 is connected to pcb board
700, sensing control integrated circuit 420 is connected via pcb board 700 with connecting line 600.Thus, the connection respectively of connecting line 600
End 411 and pcb board 700, and sense control integrated circuit 420 and be connected by pcb board 700 with connecting line 600.
In the shown embodiment, pcb board 700 can be to control the circuit board of display module, and senses the integrated electricity of control
Road 420 can be arranged on the pcb board, certainly, and sensing control integrated circuit 420 is again formed as single printed circuit board (PCB).By
This, can conveniently sense the arrangement of control integrated circuit 420.
And in order to ensure to sense effect, it is to avoid decay and interference of electric signal etc., the length of connecting line 600 are less than or equal to
5cm。
In addition, the first end 610 of connecting line 600 and connection end 411 can be respectively configured to end that can be with grafting each other
Sub (for example, flag terminal etc.).
In addition, cooking apparatus also includes the power supply mould for power supplies such as display module, auditory tone cues module and heaters
Block, power module is electrically connected with control module 200.Thus, control module 200 can perform display by controlling power module and move
Make and/or prompt action.
Unless otherwise defined, technology used herein and scientific terminology and the technology of technical field of the present utility model
The implication that personnel are generally understood that is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.Terms such as herein presented " parts " can both represent single part, can also represent multiple
The combination of part.Terms such as herein presented " installations ", " setting " can both represent that a part was attached directly to separately
One part, can also represent that a part is attached to another part by middleware.Herein in one embodiment
The feature of description can be applied to another embodiment in combination individually or with further feature, unless this feature is another at this
Do not apply to or be otherwise noted in individual embodiment.
The utility model is illustrated by above-mentioned embodiment, but it is to be understood that, above-mentioned embodiment
The purpose illustrated and illustrated is only intended to, and is not intended to the utility model being limited in the range of described embodiment.This
Art personnel it is understood that more kinds of variants and modifications can also be made according to teaching of the present utility model, this
A little variants and modifications are all fallen within the utility model scope claimed.
Claims (19)
1. a kind of cooking apparatus, it is characterised in that including:
Cooker body;
Lid, the lid is used to cover the cooker body;
Capacitive sensing apparatus, the capacitive sensing apparatus is arranged on the cooker body and/or the lid, is used for detection
Whether person is located in preset range, and the capacitive sensing apparatus includes being arranged on the strip metal electricity at the position of no metallic shield
Pole and the sensing control integrated circuit electrically connected with the strip metal electrode;And
Control module, the control module is electrically connected with the sensing control integrated circuit;
Wherein, the cooking apparatus further comprises human-computer interaction terminal, is controlled in the control module according to from the sensing
When the signal of integrated circuit processed determines that user is located in the preset range, it is whole that the control module wakes up the man-machine interaction
End.
2. cooking apparatus according to claim 1, it is characterised in that the human-computer interaction terminal includes display module,
When the control module determines that user is located in the preset range, it is aobvious that the control module controls the display module to perform
Show action.
3. cooking apparatus according to claim 1, it is characterised in that the human-computer interaction terminal includes auditory tone cues mould
Block, when the control module determines that user is located in the preset range, the control module controls the auditory tone cues
Module performs auditory tone cues action.
4. cooking apparatus according to claim 1, it is characterised in that the preset range is apart from strip metal electricity
Pole is less than or equal to 20cm region.
5. cooking apparatus according to claim 1, it is characterised in that the strip metal electrode is plain conductor, metal
Bar or PCB tracks.
6. cooking apparatus according to claim 1, it is characterised in that the strip metal electrode is shaped as U-shaped, L-shaped
Or backward L-shaped.
7. cooking apparatus according to claim 1, it is characterised in that the strip metal electrode, which has, to be used for and the sense
The connection end that integrated circuit should be controlled to connect, the connection end and the distance of the sensing control integrated circuit are less than or equal to
4cm。
8. cooking apparatus according to claim 7, it is characterised in that the sensing control integrated circuit via connecting line with
The connection end connection.
9. cooking apparatus according to claim 8, it is characterised in that the first end of the connecting line connects with the connection end
Connect, the second end of the connecting line is connected to pcb board, and the sensing controls integrated circuit via the pcb board and the connection
Line is connected.
10. cooking apparatus according to claim 8 or claim 9, it is characterised in that the length of the connecting line is less than or equal to
5cm。
11. cooking apparatus according to claim 8 or claim 9, it is characterised in that the first end of the connecting line and the connection
End is respectively configured to terminal that can be with grafting each other.
12. cooking apparatus according to claim 2, it is characterised in that the sensing control integrated circuit is formed as single
Printed circuit board (PCB), or become one with the display module.
13. cooking apparatus according to claim 1, it is characterised in that be provided with use on the cooker body and/or the lid
In the groove for accommodating the strip metal electrode, the groove has the shape corresponding with the shape of the strip metal electrode
Shape, and thickness of the depth more than or equal to the strip metal electrode of the groove.
14. cooking apparatus according to claim 13, it is characterised in that the area that the strip metal electrode is surrounded is big
In or equal to surface where it area a quarter.
15. the cooking apparatus according to claim 13 or 14, it is characterised in that the lid includes panel decoration portion and position
Panel above the panel decoration portion, the groove is arranged in the panel decoration portion.
16. cooking apparatus according to claim 2, it is characterised in that the strip metal electrode structure is at least partly
Ground is than the display module closer to the operating side of the cooking apparatus.
17. cooking apparatus according to claim 6, it is characterised in that the strip metal electrode is shaped as U-shaped, and
And the strip metal electrode is set to make the bottom of U-shaped than breach close to the operating side of the cooking apparatus.
18. cooking apparatus according to claim 2, it is characterised in that the display module is in display screen and operator control panel
At least one.
19. cooking apparatus according to claim 1, it is characterised in that the cooking apparatus is electric cooker or electric pressure cooking saucepan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621213912.8U CN206443566U (en) | 2016-11-10 | 2016-11-10 | Cooking apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621213912.8U CN206443566U (en) | 2016-11-10 | 2016-11-10 | Cooking apparatus |
Publications (1)
Publication Number | Publication Date |
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CN206443566U true CN206443566U (en) | 2017-08-29 |
Family
ID=59662431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621213912.8U Expired - Fee Related CN206443566U (en) | 2016-11-10 | 2016-11-10 | Cooking apparatus |
Country Status (1)
Country | Link |
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CN (1) | CN206443566U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109508124A (en) * | 2018-11-13 | 2019-03-22 | 苏州大学 | Versatility non-contact gesture identification device based on metal surface |
-
2016
- 2016-11-10 CN CN201621213912.8U patent/CN206443566U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109508124A (en) * | 2018-11-13 | 2019-03-22 | 苏州大学 | Versatility non-contact gesture identification device based on metal surface |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170829 Termination date: 20211110 |