CN211432269U - Steam heating type cooking appliance safe to use - Google Patents

Abstract

The utility model discloses a steam heating type cooking utensil with safe use, which belongs to the field of kitchen cooking utensils and solves the safety problem of false triggering starting of the steam heating type cooking utensil in the prior art, the steam heating type cooking utensil with safe use of the utility model comprises a machine body and a cooker, the pot can be placed in the open space outside the machine body in a pick-and-place way, the machine body is provided with a starting key and a butt joint part with a steam outlet, the cooker is provided with a steam inlet, the butt joint part is butted with the cooker and is used for communicating the steam outlet with the steam inlet, the starting key is electrically connected with a main controller of the cooking appliance for starting a cooking program, the cooking appliance also comprises a cooker detection device electrically connected with the main controller, the main controller detects the butt joint state of the butt joint part and the cookware through the cookware detection device when the starting key is triggered.

Description

Steam heating type cooking appliance safe to use

[ technical field ] A method for producing a semiconductor device

The utility model relates to a kitchen cooking utensil especially relates to steam heating formula cooking utensil safe in utilization.

[ background of the invention ]

The steam rice cooker disclosed by the prior art changes the built-in cooker structure of the traditional rice cooker in product design, realizes that a cooker (inner container) is arranged externally, an open space is formed by a machine body serving as a heating platform, the cooker for placing food can be placed in the open space in a picking and placing mode, a steam generating device is arranged in the machine body, and after the machine body is butted with the cooker, steam generated by the steam generating device is introduced into the cooker through the butted part of the machine body and the cooker, so that the steam heating of the food is realized. Because the pan is external, the steam delivery outlet on the organism exposes equally, starts the culinary art procedure under the condition that does not place pan or pan butt joint not in place, and high temperature steam directly spouts, has the risk of scalding the user.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide a steam heating formula cooking utensil safe in utilization, prevent the spurious triggering start-up, improve product safety in utilization.

In order to solve the technical problem, the utility model adopts the following technical scheme:

steam heating formula cooking utensil safe in utilization, including organism and pan, the pan can be got to put and place and arrange in the open space in the organism outside, the organism is equipped with the start key and has the butt joint portion of steam delivery outlet, be equipped with the steam input port on the pan, the butt joint portion butt joint the pan be used for with the steam delivery outlet with the steam input port switch-on, the master controller that the cooking utensil was connected to the start key electricity is used for starting the culinary art procedure, cooking utensil still include with the pan detection device that the master controller electricity is connected, the master controller is in pass through when the start key is triggered the pan detection device detects butt joint portion with the butt joint state of pan.

In the above steam heating type cooking appliance safe in use, the cooking appliance further comprises a prompting device electrically connected with the main controller, and the main controller controls the prompting device to send a prompting signal when the starting key is triggered and the butt joint part and the pot are detected not to be in butt joint.

In the steam heating type cooking appliance safe to use, the prompting device comprises a voice prompting module and/or a photoelectric prompting module.

In the steam heating type cooking appliance safe in use described above, the pot detection device is provided on the abutting portion.

In the steam heating type cooking appliance safe in use, the abutting portion is provided with a sealing member which provides sealing in a state where the abutting portion abuts against the pot, and the pot detection device is located in a sealing area of the sealing member.

In the steam heating type cooking utensil safe in use, the pot detection device is one of a microswitch, an infrared detection switch and a magnetic control switch.

The steam heating type cooking appliance safe to use comprises a machine body, wherein the machine body comprises a machine body lower part, a machine body upper part and a supporting part connected between the machine body lower part and the machine body upper part, a telescopic machine head is arranged on the machine body upper part, the butt joint part is arranged at the bottom of the machine head, and the machine head stretches and retracts to drive the butt joint part to butt joint the cookware or separate the cookware.

In the above steam heating type cooking appliance safe in use, the body includes a lower part, an upper part and a support part connected therebetween, the upper part is rotatably connected to the support part, the butt joint part is arranged on the upper part, and the upper part is turned over up and down to drive the butt joint part to butt joint with the pot or separate from the pot.

The utility model has the advantages that:

the utility model provides a steam heating formula cooking utensil has the pan detection device of being connected with the master controller electricity, triggers pan detection device when the butt joint of pan and organism, and the master controller judges the pan butt joint from this and targets in place, then allows to start the culinary art procedure, and under the condition that does not target in place at pan or pan and butt joint, pan detection device can not detect the pan, and the master controller judges the pan from this and does not dock in place, then forbids to start the culinary art procedure. Because the master controller carries out above-mentioned detection through pan detection device when the start key is triggered, do not place the pan or pan and butt joint portion not in place under the circumstances, even trigger the start key and also can not start the culinary art procedure to avoid high temperature steam to spout and scald the user from the steam delivery outlet, improve product safety in utilization.

Furthermore, the cooking utensil still includes with the suggestion device that the master controller electricity is connected, the master controller is in the start key is triggered and is detected butt joint portion with when the pan is not butt joint, control the suggestion device sends the suggestion signal. Through the signal response of the prompting device, a user can rapidly and accurately judge the abnormal condition, the use experience is improved, the dangerous operation of the user under the condition that the working state of the appliance is not clear is avoided, and the use safety is improved.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic structural diagram of a body of a steam heating type cooking appliance according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a steam heating cooking appliance according to an embodiment of the present invention when a pot is placed on the body;

fig. 3 is a schematic structural view of a steam heating type cooking utensil according to an embodiment of the present invention when a pot is butted in place;

fig. 4 is a schematic structural view of a steam heating type cooking appliance according to an embodiment of the present invention.

Reference numerals:

100 pan body, 110 machine body upper part, 120 machine body lower part, 130 supporting part, 140 machine head, 150 butt joint part, 160 sealing element and 170 trigger bar;

200 cookware, 210 pot covers and 220 pot bodies;

300 steam generator, 310 steam output channel.

[ detailed description ] embodiments

The utility model provides a steam heating formula cooking utensil safe in utilization, including organism and pan, the pan can be got and put place in the open space in the organism outside, the organism is equipped with the butt joint portion that starts the key and have the steam delivery outlet, be equipped with the steam input port on the pan, the butt joint portion butt joint the pan is used for with the steam delivery outlet with the steam input port switch-on, the master controller that starts key electricity and connects cooking utensil is used for starting the culinary art procedure, cooking utensil still include with the pan detection device that the master controller electricity is connected, the master controller is in pass through when the start key is triggered pan detection device detects butt joint portion with the butt joint state of pan. In the use, do not place the pan on the organism or under the pan and the not in place condition of butt joint portion, even trigger the start key and also can not start the culinary art procedure to avoid high temperature steam to spout two from the steam delivery outlet and scald the user, improve product safety in utilization.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of 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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, 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, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-3, a steam heating cooking device provided in an embodiment of the present invention includes a body 100 and a pot 25, the pot 25 is placed in an open space outside the body 100 in a removable manner, the body 100 is provided with a start key and a docking portion 150 with a steam outlet, the pot 200 is provided with a steam inlet, the docking portion 150 is docked with the pot 200 for connecting the steam outlet and the steam inlet, and the start key is electrically connected with a main controller of the cooking device for starting a cooking procedure.

The pot 200 of the present embodiment includes a pot body 220 and a pot cover 210, and the pot cover 210 is provided with a steam input port. The machine body 100 includes an upper machine body part 110, a lower machine body part 120, and a supporting part 130 connected between the upper machine body part 110 and the lower machine body part 120, the upper machine body part 110 and the lower machine body part 120 form the open space therebetween, and the pot 200 is externally disposed in the open space of the machine body 100. Because the external structure of pan is adopted, greatly reduced pan size restriction, steam heating formula cooking utensil can match the pan of more types to expand more multi-functionally, reach a tractor serves several purposes. An operation panel is arranged on the upper surface of the upper part of the machine body, and the starting key can be an independently arranged switch key or a menu key provided with a program starting function.

In this embodiment, the upper portion 110 of the machine body is provided with the retractable head 140, the docking portion 150 is provided at the bottom of the head 140, and the retractable head 140 brings the docking portion to dock with the pot 200 or separate from the pot 200. The body 100 is provided therein with a steam generator 300 and a steam output channel 310, wherein one end of the steam output channel 310 is communicated with the steam generator 300, and the other end is communicated with a steam output port of the docking portion 150. Referring to fig. 2 and 3, before cooking, the pot 200 is placed in the open space, the machine head 140 is pressed down to press the butt-joint part 150 against the pot cover 210, and the steam outlet and the steam inlet are communicated; the cooking process can be performed by pressing the start key, and the steam generated by heating water in the steam generator 300 is introduced into the pot 200 through the steam output channel 310, the steam output port and the steam input port to heat the food. After cooking, the cooker 200 can be taken out by moving the head 140 upward.

The cooking utensil of this embodiment still includes the pan detection device that is connected with the master controller electricity, and the master controller passes through pan detection device detection butt joint portion 150 and pan 200's butt joint state when the actuating key is triggered. Specifically, the method comprises the following steps: when the pot 200 is butted with the butting part 150 of the machine body 100, a pot detection device is triggered, and the main controller judges that the pot 200 is butted at a certain position, so that a cooking program is allowed to be started; under the condition that the pot 200 is not placed or the pot 200 is not in butt joint with the butt joint part 150, the pot detection device cannot detect the pot 200, and the main controller judges that the pot 200 is not in butt joint, and then the cooking program is forbidden to be started.

In the actual use process, the pot 200 is not placed on the machine body 100, or the pot 200 is placed in the open space of the machine body 100, but the pot 200 is inclined, the pot 200 is not completely butted with the butting part 150, and the like, under the above conditions, the pot detection device cannot detect the pot 200, the master controller judges that the pot 200 is not butted in place, and the cooking program cannot be started even if the start key is triggered. So as to prevent high-temperature steam from being sprayed out from the steam outlet to scald users and improve the use safety of products. If the cookware 200 is normally placed in the open space and is completely butted with the butting part 150, the cookware detection device is triggered, the main controller judges that the cookware 200 is butted in place according to the triggering signal of the cookware detection device, and the starting key is triggered under the condition, so that the cooking program can be entered.

Based on above-mentioned scheme, can continuously go on to the detection of pan 200, appear docking portion 150 and pan 200 unexpected circumstances of separating when the culinary art in-process, the master controller also can respond rapidly and interrupt the culinary art procedure of having gone on, avoids the steam delivery outlet to reveal steam, ensures user's safety.

Preferably, in order to detect the pot 200 more effectively, the pot detection device of the present embodiment is disposed on the docking portion 150, and since the docking portion 150 is opposite to the bottom of the head 140, the pot detection device is not easily triggered by mistake, so as to enhance the detection reliability of the pot 200. Illustratively, the pot detection device comprises a micro switch and a trigger bar 170, the micro switch is disposed in the head 140, and one end of the trigger bar 170 extends out of the head 140 from the docking portion 150. In the process of butting the pot 200 to the butting part 150, the end of the trigger bar 170 moves upwards under the pressure of the pot 200, but the displacement of the trigger bar 170 needs to reach a predetermined value to trigger the micro switch to operate, so that whether the pot 200 is completely butted to the butting part 150 can be determined.

More preferably, the abutting portion 150 is provided with a sealing member 160, and the sealing member 160 provides sealing in a state where the abutting portion 150 abuts against the pot 200, thereby preventing steam from leaking. In this embodiment, the pot 200 and the docking portion 150 are docked in place, that is, the sealing ring is completely attached to the lid 210 around the steam input port and reaches a predetermined deformation amount, so as to ensure that the sealing member 160 can be closely attached to the lid 210, thereby achieving reliable sealing. The pot detection device is located in the sealing area of the sealing member 160, and taking the micro switch and the trigger bar 170 as an example, the trigger bar 170 is disposed on the abutting portion 150 and located in the sealing area of the sealing member 160, so as to play a role of safety protection and reduce the probability that the trigger bar 170 is triggered by mistake.

The embodiment is not limited thereto, and the pot detection device may be disposed at other portions of the machine body 100 or the machine head 140 as long as the pot 200 and the docking portion 150 can be detected. Meanwhile, the pot detection device is not limited to the above embodiment, and an infrared detection switch (such as a photoelectric sensor) or a magnetic control switch (such as a reed switch) can be adopted.

The utility model discloses an in the embodiment, based on above-mentioned embodiment, the cooking utensil of this embodiment still includes the suggestion device of being connected with the master controller electricity, and the master controller is triggered and is detected butt joint portion and pan when not butt joint at the start key, and control suggestion device sends the cue signal. Through the signal response of the prompting device, a user can rapidly and accurately judge the abnormal condition, the use experience is improved, the dangerous operation of the user under the condition that the working state of the appliance is not clear is avoided, and the use safety is improved.

The prompting device in this embodiment includes, but is not limited to, the following embodiments:

the prompting device is a voice prompting module (such as a buzzer, a loudspeaker and the like), if the main controller detects that the cookware is butted in place when the starting key is triggered, the voice prompting module sends out a first prompting sound, if the main controller detects that the cookware is not butted in place when the starting key is triggered, the voice prompting module sends out a second prompting sound, and the first prompting sound and the second prompting sound can be distinguished in sound effect, duration, prompting times and other modes, so that a user can recognize and judge.

The prompting device is a photoelectric prompting module (such as an indicator lamp), if the main controller detects that the cookware is in place when the starting key is triggered, the photoelectric prompting module is switched to a first display state, if the main controller detects that the cookware is not in place when the starting key is triggered, the photoelectric prompting module is switched to a second display state, and the first display state and the second display state can display one of color, display frequency and light and shade states or a combination mode thereof for distinguishing so that a user can recognize and judge.

Under the condition of need, the voice prompt module and the photoelectric prompt module can be combined and applied.

Referring to fig. 4, in an embodiment of the present invention, the machine body 100 includes a machine body lower portion 120, a machine body upper portion 110 and a supporting portion 130 connected therebetween, the machine body upper portion 110 is rotatably connected to the supporting portion 130, the docking portion 150 is disposed on the machine body upper portion 110, and the machine body upper portion 110 is flipped up and down to drive the docking portion 150 to dock the pot 200 or separate from the pot 200. Compared with the foregoing embodiments, in the present embodiment, the height of the open space can be changed by turning the upper portion 110 of the machine body (turning the machine body by the axis O shown in fig. 4), so that a larger taking and placing space and a degree of freedom for taking and placing the pot 200 can be provided, and a user can take and place the pot 200 more conveniently. The detection aspect of the pot 200 is not different from the previous embodiments, and will not be described again,

in an embodiment of the present invention, based on the solution described in the previous embodiment, another way is proposed in the aspect of program control: after a user triggers a start key, if the cookware cannot be detected by the cookware detection device, the master controller judges that the cookware is not butted in place and cannot enter a cooking program; thereby place the pan with the user and accomplish the butt joint and trigger pan detection device on the organism, the master controller directly starts the culinary art procedure according to the trigger signal of pan detection device, saves the operation that the user triggered the start key once more.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (8)

1. Steam heating formula cooking utensil safe in utilization, including organism and pan, the pan can be got to put and place and arrange in the open space in the organism outside, the organism is equipped with the start key and has the butt joint portion of steam delivery outlet, be equipped with the steam input port on the pan, the butt joint portion butt joint the pan be used for with the steam delivery outlet with the steam input port switch-on, the master controller that the cooking utensil was connected to the start key electricity is used for starting the culinary art procedure, a serial communication port, cooking utensil still include with the pan detection device that the master controller electricity is connected, the master controller is in pass through when the start key is triggered the pan detection device detects butt joint portion with the butt joint state of pan.

2. A steam heating cooking appliance as claimed in claim 1 which is safe in use, further comprising a prompting device electrically connected to the master controller, the master controller controlling the prompting device to issue a prompting signal when the activation key is activated and it is detected that the docking portion is undocked from the pot.

3. A steam heating cooking appliance as claimed in claim 2 which is safe in use, wherein the prompting means comprises a voice prompting module and/or a photoelectric prompting module.

4. A steam heating cooking appliance as claimed in claim 1 which is safe in use, wherein the pot detection means is provided on the docking portion.

5. A steam heating cooker safe in use according to claim 4, wherein a sealing member is provided on the abutting portion, the sealing member providing sealing in a state where the abutting portion abuts against the pot, and the pot detection device is located in a sealing region of the sealing member.

6. A safety steam heating cooker as claimed in any one of claims 1 to 5, wherein said pot detection device is one of a microswitch, an infrared detection switch, a magnetic control switch.

7. A safe steam heating cooker as claimed in any one of claims 1 to 5, wherein the body comprises a lower part, an upper part and a support part connected therebetween, the upper part of the body is provided with a telescopic head, the butt joint part is arranged at the bottom of the head, and the telescopic head drives the butt joint part to butt against or separate from the pot.

8. A steam heating type cooking utensil as claimed in any one of claims 1 to 5 which is safe in use, wherein the machine body includes a lower portion, an upper portion and a support portion connected therebetween, the upper portion is rotatably connected to the support portion, the abutting portion is provided on the upper portion, and the upper portion is turned upside down to bring the abutting portion into abutting engagement with the pot or separated from the pot.

Images