CN208658701U - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
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- CN208658701U CN208658701U CN201721928258.3U CN201721928258U CN208658701U CN 208658701 U CN208658701 U CN 208658701U CN 201721928258 U CN201721928258 U CN 201721928258U CN 208658701 U CN208658701 U CN 208658701U
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- sensor
- cover
- lid
- cooking appliance
- cooking
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- 238000010411 cooking Methods 0.000 title claims abstract description 80
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of cooking apparatus, cooking apparatus includes: pot body, and pot body has the open cooking cavity in top；Lid, lid are movably installed between open and closed positions to pot body；It uncaps the uncovering detection device of movement for detecting lid, uncovering detection device includes touch part and inductor, touch part and lid link, inductor is located in pot body, at least part of touch part protrudes into pot body and proximity sensing device, touch part is configured to be detached from when lid is in the closed position with inductor, lid is in an open position and/or open position and closed position between when TouchSensor；Alternatively, touch part is configured to the TouchSensor when lid is in the closed position, lid is in an open position and/or open position and closed position between when be detached from inductor.According to the cooking apparatus of the utility model embodiment, the abnormal operation of lid can be synchronized and be reliably detected, and structure is simple, be quick on the draw, it is highly reliable.
Description
Technical Field
The utility model relates to a life electrical apparatus technical field particularly, relates to a cooking utensil.
Background
In the vacuum electric cooker in the related art, the cover opening detection device is usually arranged at the cover opening button or on the upper part of the upper cover, and when the cover opening is sensed through the cover opening button, if the buckling structure is deformed, the abnormal action of the upper cover cannot be detected; in addition, when the sensing cover opener on the upper cover detects abnormal actions of the upper cover, delay is easy to occur, or the upper cover needs to be opened to a certain degree to trigger the sensing device, so that when special abnormal conditions occur, the switch detection device cannot effectively and quickly detect the abnormal actions of the upper cover, and an improvement space exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cooking utensil, cooking utensil simple structure, the reaction is sensitive.
According to the utility model discloses cooking utensil, include: a pan body having a cooking cavity with an open top; a cover movably mounted to the pot between an open position and a closed position; the cover opening detection device is used for detecting the cover opening action of the cover body and comprises a touch part and a sensor, the touch part is linked with the cover body, the sensor is arranged in the pot body, at least one part of the touch part extends into the pot body and is adjacent to the sensor, the touch part is constructed to be separated from the sensor when the cover body is in the closed position, and the sensor is triggered when the cover body is in the open position and/or between the open position and the closed position; alternatively, the trip member is configured to trip the sensor when the cover is in the closed position and to disengage from the sensor when the cover is in the open position and/or between the open position and the closed position.
According to the utility model discloses cooking utensil, through setting up detection device that uncaps, detect the action on the lid by the clutching state who touches movable part and inductor, can detect the unusual action of lid with reliable in step, and touch movable part and lid linkage to can in time detect the lid fine motion, avoid uncapping delay phenomenon, simple structure, the reaction is sensitive, the good reliability.
According to the utility model discloses cooking utensil still includes: and the control device is in communication connection with the sensor so as to judge whether the cover body is opened or not when the touch piece touches the sensor, and when the judgment result of the control device is yes, the control device controls the power-off of the cooking appliance.
According to the utility model discloses cooking utensil, the lid pass through the pivotal axis with but pot body pivotal connection, just touch the piece with the pivotal axis linkage.
Optionally, the pivot shaft and the trigger are integrally formed.
Optionally, the lid opening detection device is disposed in the pan body, and the touch member forms a touch arm having one end connected to the pivot shaft and the other end extending toward the sensor.
Optionally, the sensor is disposed adjacent to the pivot shaft and on a side of the trigger facing the cooking cavity, so that the trigger can timely trigger the sensor.
According to the utility model discloses cooking utensil, the inductor is the sensor.
According to the utility model discloses cooking utensil, the inductor is micro-gap switch.
According to the utility model discloses cooking utensil, the lid has the aspirating hole, cooking utensil still includes vacuum apparatus, vacuum apparatus with the aspirating hole intercommunication is in order to incite somebody to action the culinary art intracavity forms the negative pressure.
Further, cooking utensil still includes pressure relief device, pressure relief device be used for with cooking chamber switches on with the external world, just pressure relief device with vacuum apparatus does not open simultaneously.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a cooking appliance according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a flowchart of a control method of a cooking appliance according to an embodiment of the present invention.
Reference numerals:
the cooking appliance 100 is provided with a cooking unit,
the body 10 of the pot, the cooking cavity 11,
the cover 20, the pivot axis 21,
the cover opening detection device 30, the trigger 31 and the sensor 32.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A cooking appliance 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
As shown in fig. 1 to 3, a cooking appliance 100 according to an embodiment of the present invention includes: pot 10, lid 20 and uncapping detection device 30.
Pot 10 has an open-top cooking chamber 11, and lid 20 is mounted on pot 10, lid 20 being movable between an open position and a closed position. The cover opening detection device 30 is used for detecting the cover opening action of the cover body 20, the cover opening detection device 30 comprises a touch part 31 and a sensor 32, the touch part 31 is linked with the cover body 20, the sensor 32 is arranged in the pot body 10, at least one part of the touch part 31 extends into the pot body 10, the touch part 31 is arranged at a position close to the sensor 32, when the cover body 20 is at the closing position, the touch part 31 is separated from the sensor 32, when the cover body 20 is at the opening position, the touch part 31 touches the sensor 32, and when the cover body 20 is between the opening position and the closing position, the touch part 31 also touches the sensor 32. Alternatively, the trigger 31 may trigger the sensor 32 when the cover 20 is in the closed position, and the trigger 31 may be disengaged from the sensor 32 when the cover 20 is in the open position and/or between the open position and the closed position.
According to the utility model discloses cooking utensil 100 through setting up detection device 30 that uncaps, detects the action on the lid 20 by the clutching state that touches movable piece 31 and inductor 32, can detect the unusual action of lid 20 with reliably in step, and touches movable piece 31 and lid 20 linkage to can in time detect the lid 20 fine motion, avoid uncapping delay phenomenon, simple structure, the reaction is sensitive, the good reliability.
According to an embodiment of the present invention, the cooking utensil 100 further includes a control device (not shown in the figure), the control device is in communication connection with the sensor 32, so that when the touch member 31 touches the sensor 32, the control device determines whether the cover 20 is opened, and when the determination result of the control device is yes, the control device controls the cooking utensil 100 to be powered off, the cooking cavity 11 is prevented from being heated when the cover 20 of the cooking utensil 100 is opened, and the cooking utensil 100 is protected.
According to an embodiment of the present invention, the cover 20 is pivotally connected to the pot body 10 via the pivot shaft 21, and the triggering member 31 is linked to the pivot shaft 21, so that when the cover 20 rotates, the pivot shaft 21 will inevitably rotate.
Therefore, the touch part 31 is connected with the pivot shaft 21, so that the touch part 31 is linked with the pivot shaft 21, when the cover body 20 rotates, the touch part 31 can be touched or separated from the sensor 32 in time, the sensor 32 is switched on or switched off by the rotation of the pivot shaft 21, the response is more sensitive, and the use reliability is higher.
In a specific example, when the cover 20 is in the closed position, the touch member 31 and the sensor 32 are disposed at an interval, which is an initial position of the touch member 31, and when the cover 20 is in the non-closed position, the touch member 31 can touch the sensor 32, so as to detect the motion of the cover 20, which is timely in detection and avoids delay, and the structure is simple, sensitive in response and strong in reliability.
In some examples, the pivot shaft 21 and the touch member 31 are integrally formed, that is, the touch member 31 may be integrally connected to one side of the pivot shaft 21, and when the pivot shaft 21 rotates, the touch member 31 rotates synchronously, thereby further improving the sensitivity of the reaction. The integrally formed structure is convenient to process and form, and a connecting piece between the contact piece 31 and the pivot shaft 21 can be omitted, so that the assembly difficulty and cost are reduced.
In other examples, the lid opening detection device 30 is disposed in the pot 10, and the trigger 31 forms a trigger arm having one end connected to the pivot shaft 21 and the other end extending toward the sensor 32, and when the pivot shaft 21 rotates, one end of the trigger arm rotates under the driving of the pivot shaft 21, and the other end triggers the sensor 32, so as to detect the motion of the lid 20 in time, and improve the sensitivity and accuracy of the reaction.
As shown in fig. 1, in some specific examples, the sensor 32 is disposed adjacent to the pivot shaft 21, and the sensor 32 is located on a side of the trigger 31 facing the cooking cavity 11 (i.e., an inner side of the trigger 31 shown in fig. 1), so that when a lid opening action occurs, the pivot shaft 21 slightly rotates clockwise, the trigger 31 synchronously slightly moves clockwise, and the lower end of the trigger 31 moves toward a side close to the cooking cavity 11, so that the sensor 32 can be immediately touched, thereby improving the sensitivity of the reaction and avoiding lid opening delay.
According to an embodiment of the present invention, the sensor 32 is a sensor, that is, when the touch member 31 touches the sensor 32, the touch sensor transmits a signal, so as to obtain the action of the lid 20, and the sensor has a simple structure and high sensitivity, and is convenient to install in the cooking utensil 100.
According to the utility model discloses a further embodiment, inductor 32 is micro-gap switch and has stationary contact and movable contact, and when touch 31 touched inductor 32 promptly, the stationary contact contacted with the movable contact to open micro-gap switch, make micro-gap switch work, thereby obtain the actuating signal of lid 20, micro-gap switch reaction is fast, and is with low costs, facilitate promotion.
According to an embodiment of the present invention, the lid 20 has an air exhaust hole (not shown in the figure), and the cooking utensil 100 further includes a vacuum device (not shown in the figure) communicated with the air exhaust hole, so as to form a negative pressure in the cooking cavity 11.
In a further example, the cooking appliance 100 further includes a pressure relief device (not shown in the drawings), which can communicate the cooking cavity 11 with the outside. The pressure relief device and the vacuum device are not opened simultaneously, namely when the vacuum device is opened, the pressure relief device is closed, so that the vacuum device can form negative pressure in the cooking cavity 11; when the pressure relief device is opened, the vacuum device is closed, air exhaust in the cooking cavity 11 is stopped, and the cooking cavity 11 is communicated with the outside, so that the air pressure in the cooking cavity 11 is recovered to be in a normal pressure state.
According to the utility model discloses cooking utensil's control method, including following step:
s1, detecting the opening action of the cover body;
s2, controlling the cooking utensil to cook when the cover body is detected to be at the closing position;
and S3, when the cover body is not in the closed position, giving an uncovering prompt and controlling the power off of the cooking appliance.
According to the utility model discloses cooking utensil's control method can carry out culinary art work or outage according to the action of uncapping detection device's signal synchronous detection lid through the position control cooking utensil of lid to cooking chamber circular telegram when preventing that the lid from opening takes place the safety hidden danger, and then plays the guard action to cooking utensil.
In some examples, the sensor is communicatively coupled to the control device. If the cover body is abnormal, a touch part of the cover opening detection device triggers the sensor, so that the sensor and the control device can transmit signals, namely when the sensor detects that the cover body is in a closed position, the signals are fed back to the control device, and the control device controls the cooking utensil to cook; when the sensor detects that the cover is not in the closed position. The signal is fed back to the control device, and the control device controls a prompt module (not shown) to send out a cover opening prompt and simultaneously controls the power-off of the cooking appliance.
A specific embodiment of the cooking appliance 100 according to the present invention is described in detail below with reference to fig. 1 to 3. The cooking appliance 100 may be an electric cooker, an electric rice cooker, an electric pressure cooker, or the like.
Cooking appliance 100, comprising: the pot comprises a pot body 10, a cover body 20, an uncovering detection device 30, a vacuum device, a pressure relief device and a control device.
The pot 10 has a cooking chamber 11 opened at the top, and the bottom of the pot 10 has a heating means. The cover body 20 is installed on the pot body 10, and the cover body 20 is provided with a pivot shaft 21, an air suction hole and a pressure relief hole. The cover opening detection device 30 comprises a touch part 31 and a sensor 32, the touch part 31 forms a transmission arm connected to the lower end of the pivot shaft 21, one end of the touch part 31 extends into the pot body 10, the sensor 32 is positioned in the pot body 10, the sensor 32 is a sensor, and one side of the sensor 32 close to the touch part 31 is also provided with a touch point of the sensor 32.
When the cover 20 is in the closed position, the trigger 31 is disengaged from the sensor 32. The open cover detection device 30 detects the open cover in real time while the cooking appliance 100 is in operation. When the lid opening detection device 30 does not detect the micro-movement of the lid body 20, the control device controls the cooking appliance 100 to cook. When the cover 20 is slightly moved, the pivot shaft 21 rotates to drive the touch member 31 to rotate, thereby touching the touch point of the sensor 32. The sensor 32 transmits a signal to the control device, and the control device determines the lid opening operation of the lid 20, thereby giving an opening prompt and controlling the cooking appliance 100 to be powered off.
Other constructions and operations of the cooking appliance 100 according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A cooking appliance, comprising:
a pan body having a cooking cavity with an open top;
a cover movably mounted to the pot between an open position and a closed position;
the cover opening detection device is used for detecting the cover opening action of the cover body and comprises a touch part and a sensor, the touch part is linked with the cover body, the sensor is arranged in the pot body, at least one part of the touch part extends into the pot body and is adjacent to the sensor,
the trigger is configured to disengage from the sensor when the cover is in the closed position and to activate the sensor when the cover is in the open position and/or between the open position and the closed position; or,
the trip member is configured to trip the sensor when the cover is in the closed position and to disengage from the sensor when the cover is in the open position and/or between the open position and the closed position.
2. The cooking appliance of claim 1, further comprising: and the control device is in communication connection with the sensor so as to judge whether the cover body is opened or not when the touch piece touches the sensor, and when the judgment result of the control device is yes, the control device controls the power-off of the cooking appliance.
3. The cooking appliance of claim 1, wherein the lid is pivotally connected to the pan body by a pivot shaft, and the trip member is linked to the pivot shaft.
4. The cooking appliance of claim 3, wherein the pivot shaft is integrally formed with the trip member.
5. The cooking appliance according to claim 3, wherein the lid opening detection device is provided in the pan body, and the touch member forms a touch arm having one end connected to the pivot shaft and the other end extending toward the sensor.
6. The cooking appliance of claim 3, wherein the sensor is disposed adjacent the pivot axis and on a side of the trip member facing the cooking cavity.
7. The cooking appliance of claim 1, wherein the sensor is a sensor.
8. The cooking appliance of claim 1, wherein the sensor is a micro switch.
9. The cooking appliance of claim 1, wherein the lid has a suction hole, the cooking appliance further comprising a vacuum device in communication with the suction hole to create a negative pressure within the cooking cavity.
10. The cooking appliance according to claim 9, further comprising a pressure relief device for communicating the cooking cavity with the outside, wherein the pressure relief device is not opened at the same time as the vacuum device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928258.3U CN208658701U (en) | 2017-12-29 | 2017-12-29 | Cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928258.3U CN208658701U (en) | 2017-12-29 | 2017-12-29 | Cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208658701U true CN208658701U (en) | 2019-03-29 |
Family
ID=65819694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928258.3U Active CN208658701U (en) | 2017-12-29 | 2017-12-29 | Cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208658701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743389A (en) * | 2020-07-31 | 2020-10-09 | 小熊电器股份有限公司 | Cooking utensil providing power-off protection when uncovering |
| CN113116159A (en) * | 2019-12-31 | 2021-07-16 | 广东美的生活电器制造有限公司 | Heating assembly, heating device, control method and control device thereof, and storage medium |
-
2017
- 2017-12-29 CN CN201721928258.3U patent/CN208658701U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116159A (en) * | 2019-12-31 | 2021-07-16 | 广东美的生活电器制造有限公司 | Heating assembly, heating device, control method and control device thereof, and storage medium |
| CN113116159B (en) * | 2019-12-31 | 2022-09-13 | 广东美的生活电器制造有限公司 | Heating assembly, heating device, control method and control device thereof, and storage medium |
| CN111743389A (en) * | 2020-07-31 | 2020-10-09 | 小熊电器股份有限公司 | Cooking utensil providing power-off protection when uncovering |
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