CN217792504U - Cooking equipment - Google Patents

Abstract

The utility model discloses a cooking device, including the inner bag inject there is the cavity in the inner bag the cavity internalization is provided with the bracket, the bracket is overware and/or roast net, still includes infrared detection subassembly, micro-gap switch and controller, wherein infrared detection subassembly sets up be suitable for in the cavity and cook to the present the bracket detects with the definite present whether the bracket does roast net, micro-gap switch sets up on the inside wall of cavity, work as the bracket sets up when the cavity is the surface, micro-gap switch with the bracket cooperatees and connects, the controller respectively with infrared detection subassembly micro-gap switch heating device electric connection, its simple structure can effectively discern the form and the position of inner bag the inside bracket.

Description

Cooking equipment

Technical Field

The utility model relates to a kitchen electricity technical field especially relates to a cooking equipment.

Background

In order to adapt to different cooking requirements, the heating pipes of the steam oven are distributed in different positions of the inner cavity in different forms, and the on-off control of the combination of the heating pipes is carried out according to different modes in the cooking process. This control method is suitable for a fixed inner cavity structure, but actually, the cooked food materials are often placed on a tray or a baking net and then placed in a steaming oven for cooking, and at this time, the inner cavity structure has been changed, for example: the tray and the baking net have different shapes, namely the tray is sealed, and the baking net has meshes; and the position of the tray/grill also differs, sometimes between the upper and middle layers, and sometimes between the middle and lower layers. The structural changes of the inner cavities can affect the temperature field changes of the inner cavities, thereby affecting the cooking effect of food.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the prior art to a certain extent at least, for this reason, the utility model provides a cooking equipment, its simple structure can effectively discern form and the position of inner bag the inside bracket.

The above purpose is realized by the following technical scheme:

a cooking device comprises an inner container, wherein a cavity is limited in the inner container, a bracket is movably arranged in the cavity and is a baking tray and/or a baking net, the cooking device further comprises an infrared detection assembly, a microswitch and a controller, the infrared detection assembly is arranged in the cavity and is suitable for cooking currently, the bracket is detected to determine whether the bracket is the baking net or not, the microswitch is arranged on the inner side wall of the cavity, when the bracket is arranged in the cavity, the microswitch is connected with the bracket in a matched mode, and the controller is respectively connected with the infrared detection assembly, the microswitch and the heating device in an electric connection mode.

In some embodiments, the infrared detection assembly includes an infrared emitter, a first receiver, and a second receiver, which are electrically connected to the controller, respectively, wherein the infrared emitter is disposed on a top wall or a bottom wall of the cavity, the first receiver is disposed on the cavity, and the first receiver is disposed corresponding to the infrared emitter, the second receiver is disposed on a wall surface of the cavity, and the second receiver is located on a side of the infrared emitter.

In some embodiments, the micro switch includes a first micro switch and a second micro switch electrically connected to the controller, wherein the first micro switch and the second micro switch are respectively disposed on the rear wall of the cavity at intervals along the vertical direction to form a first position and a second position on the rear wall of the cavity, two brackets are movably disposed in the cavity, and the two brackets are respectively connected to the first micro switch and the second micro switch correspondingly to divide the cavity into an upper cooking cavity, a middle cooking cavity and a lower cooking cavity at intervals.

In some embodiments, the inner container is made of enamel.

In some embodiments, the color of the liner is black.

In some embodiments, the bracket is made of stainless steel.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

1. the utility model discloses a cooking equipment, its simple structure can effectively discern the form and the position of inner bag the inside bracket.

Drawings

Fig. 1 is a schematic structural diagram of an infrared detection assembly in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a cooking apparatus in an embodiment of the invention;

fig. 3 is a schematic front view of an infrared detection assembly in an embodiment of the present invention;

fig. 4 is a schematic flow chart of a control method of a cooking apparatus according to an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the scope of the claimed technical solution of the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 3, the embodiment provides a cooking device, including inner bag 1, it has the cavity to inject in inner bag 1, the activity is provided with the bracket in the cavity, the bracket is overware and/or roast net, still include infrared detection component 3, micro-gap switch 4 and controller, wherein infrared detection component 3 sets up and is suitable for detecting current bracket 2 of cooking in order to confirm whether current bracket 2 is roast net in the cavity, micro-gap switch 4 sets up on the inside wall of cavity, when bracket 2 sets up in the cavity, micro-gap switch 4 cooperatees with bracket 2 and is connected, the controller respectively with infrared detection component 3, micro-gap switch 4, heating device electric connection.

In this embodiment, the inner container 1 defines a cavity with an open front end, a bracket is movably placed in the cavity through the open end of the cavity, the bracket can be made of a baking tray and/or a baking net, because the bottom wall of the baking tray is a compact plane, the bottom wall of the baking net is a plane with an open pore structure, so that a form difference is formed between the baking tray and the baking net, the infrared detection component 3 is arranged in the cavity and is suitable for detecting the bracket which is currently cooked, and therefore, whether the current bracket is the baking net or the baking tray is determined, and further, the form of the current bracket is identified, the microswitch 4 is arranged on the inner side wall of the cavity, when the bracket is arranged in the cavity, the microswitch 4 is matched and connected with the bracket to determine whether the current bracket is completely placed in the cavity, and further identify the position of the current bracket in the cavity, the identified information is respectively fed back to the controller through the infrared detection component 3 and the microswitch 4, and the controller automatically adjusts the heating device according to the identification result of the form and the position of the bracket in the inner container 1, thereby achieving the cooking purpose, the inner container is simple in structure, and the shape and the position of the inner container 1 can be effectively identified by intelligence.

In this embodiment, the cooking device may be a steam box, a micro-steam box, an all-in-one steaming and baking machine, an all-in-one micro-steaming and baking machine, but is not limited to the above cooking devices, and other more suitable cooking devices may be selected according to actual needs.

Further, infrared detection subassembly 3 includes infrared transmitter 31 with controller electric connection respectively, first receiver 32 and second receiver 33, wherein infrared transmitter 31 sets up on the roof or the diapire of cavity, first receiver 32 sets up on the cavity and first receiver 32 and the corresponding setting of infrared transmitter 31, second receiver 33 sets up on the wall of cavity and second receiver 33 is located one side of infrared transmitter 31, its simple structure, and reasonable in design can do benefit to the form of discerning the inside bracket of inner bag 1.

In this embodiment, since the front end of the cavity is an open end, the cavity has a top wall, a left wall, a bottom wall and a right wall which are connected in sequence, and a rear wall is disposed at an end far away from the open end of the cavity, and the rear wall is respectively connected with the top wall, the left wall, the bottom wall and the right wall, so that the cavity of the inner container 1 is formed by the top wall, the left wall, the bottom wall, the right wall and the rear wall together, the infrared emitter 31 is preferably disposed on the bottom wall of the cavity, the first receiver 32 is disposed on the top wall of the cavity so that the first receiver 32 and the infrared emitter 31 are disposed correspondingly, the second receiver 33 is disposed on the bottom wall of the cavity and the second receiver 33 is located at one side of the infrared emitter 31, when there is no shielding object between the first receiver 32 and the emission lamp, the first receiver 32 converts the infrared light received by the infrared emitter 31 into a high level signal. After a user places the bracket in the cavity, when a shielding object is arranged between the first receiver 32 and the infrared emitter 31, the first receiver 32 is controlled to maintain a low level signal if the first receiver 32 cannot receive infrared rays emitted by the infrared emitter 31, and the infrared rays emitted by the infrared emitter 31 are reflected after being emitted to the bracket, so that the second receiver 33 is controlled to emit a high level signal if the second receiver 33 receives the infrared rays emitted by the infrared emitter 31, and the current bracket is determined to be a baking tray; when there is no blocking object between the first receiver 32 and the infrared emitter 31, the first receiver 32 controls the first receiver 32 to send a high level signal when receiving the infrared rays emitted from the infrared emitter 31, and controls the second receiver 33 to maintain a low level signal when the second receiver 33 does not receive the infrared rays emitted from the infrared emitter 31, thereby determining that the current shape of the rack is the grill. In addition, the baking tray in this embodiment is preferably made of stainless steel, so that the infrared rays emitted by the infrared emitter 31 can be reflected again after being emitted to the bottom wall of the baking tray, and thus the second receiver 33 can receive the infrared rays reflected back by the baking tray, and similarly, in order to avoid the infrared rays from generating multipath reflection in the cavity, the cavity of the inner container 1 in this embodiment is made of black enamel materials.

Particularly, the micro switch 4 comprises a first micro switch 41 and a second micro switch 42 which are respectively electrically connected with the controller, wherein the first micro switch 41 and the second micro switch 42 are respectively arranged on the rear wall of the cavity at intervals along the vertical direction so as to respectively form a first position 14 and a second position 15 on the rear wall of the cavity, two brackets 2 are movably arranged in the cavity, and the two brackets 2 are respectively correspondingly connected with the first micro switch 41 and the second micro switch 42 so as to divide the cavity into an upper cooking cavity 11, a middle cooking cavity 12 and a lower cooking cavity 13 at intervals.

In this embodiment, the rear side wall of the cavity is respectively provided with a first micro switch 41 and a second micro switch 42, and the first micro switch 41 and the second micro switch 42 are arranged at intervals along the vertical direction of the rear side wall of the cavity to respectively form a first position 14 and a second position 15 on the rear wall of the cavity, when two brackets are movably arranged in the cavity, the two brackets are respectively arranged corresponding to the first micro switch 41 and the second micro switch 42, so that the internal space of the cavity is divided into an upper cooking cavity 11, a middle cooking cavity 12 and a lower cooking cavity 13 through the two brackets, when the bracket is correctly placed in the cavity and the door body is closed, the rear position of the bracket is pushed to the rear side wall of the cavity and the bracket is connected with the micro switch 4 in a matching manner, so as to trigger the micro switch 4 to output a low level signal, otherwise, when no bracket is provided, the micro switch 4 outputs a high level signal, so that the recognition result of the bracket in the inner container 1 and the recognition result of the position of the inner container can be obtained through information fed back by the first micro switch 41, the second micro switch 42, the first receiver 32 and the second receiver 33. After a bracket is placed in the cavity, if the first microswitch 41 emits a low level and the second microswitch 42 emits a high level, it is determined that the current bracket is placed in the first position 14, that is, the bracket is placed in the cavity and then is connected with the first microswitch 41 in a matching manner; if the first microswitch 41 emits a high level and the second microswitch 42 emits a low level, it is determined that the current bracket is placed on the second position 15, that is, the bracket is placed in the cavity and then is connected with the second microswitch 42 in a matching manner.

In this embodiment, after two brackets are placed in the cavity at the same time, if the first microswitch 41 and the second microswitch 42 respectively send out low level signals, it is determined that the brackets are placed at the first position 14 and the second position 15, that is, the two brackets are placed in the cavity and then respectively connected with the first microswitch 41 and the second microswitch 42 in a matching manner; if the first microswitch 41 and the second microswitch 42 respectively send out high level signals, it is determined that no bracket is placed at the first position 14 or the second position 15. In addition, because the bracket initially set for the cooking device is specifically a baking pan and a baking net matched, after the brackets are determined to be placed at the first position 14 and the second position 15, whether the brackets at the first position 14 and the second position 15 are baking nets is determined according to level signals sent by the first receiver 32 and the second receiver 33, when a shielding object exists between the first receiver 32 and the infrared transmitter 31, namely, one of the two brackets placed in the cavity is the baking pan and the other one is the baking net, the first receiver 32 controls the first receiver 32 to maintain a low level signal if infrared rays sent by the infrared transmitter 31 are not received on the bracket, and the infrared rays sent by the infrared transmitter 31 are reflected again, so that the second receiver 33 receives the infrared rays sent by the infrared transmitter 31, and meanwhile, whether the baking pan is placed at the first position 14 or in the second position 15 is determined by judging whether the level signal sent by the second receiver 33 is greater than a preset first threshold, and the bracket placed at the first position 14 is the current position 15; if the level signal sent by the second receiver 33 is less than or equal to the preset first threshold, it is determined that the tray currently placed at the first position 14 is a baking tray, and the tray currently placed at the second position 15 is a baking net. The preset first threshold in this embodiment is preferably set to 4V, but is not limited to the above value, and other more suitable values may be selected according to actual requirements.

Example two:

as shown in fig. 4, the present embodiment provides a control method for a cooking apparatus, including the cooking apparatus described in the first embodiment, detecting a current cooking tray through an infrared detection component to determine whether the current cooking tray is a baking net or a baking tray, so as to identify a form of the current cooking tray, determining whether the current cooking tray is completely placed in a cavity through an action of a micro switch, and further identifying a position of the current cooking tray in the cavity, feeding back identified information to a controller through the infrared detection component and the micro switch, and automatically adjusting a cooking operation or a heating device of the cooking apparatus by the controller according to a result of identifying the form and the position of the tray in an inner container, so as to achieve an intelligent cooking purpose.

In this embodiment, the cooking device may be a steam box, a micro-steam box, an all-in-one steaming and baking machine, an all-in-one micro-steaming and baking machine, but is not limited to the above cooking devices, and other more suitable cooking devices may be selected according to actual requirements.

In this embodiment, the method for controlling the steam box specifically includes the following steps:

and S101, a user places the bracket in the inner container to enable the bracket to be connected with the microswitch.

Step S102, judging whether the first microswitch and the second microswitch send out low level signals or not;

if the first microswitch and the second microswitch send out low level signals, the bracket is placed at the first position and the second position;

if the first microswitch and the second microswitch send out high level signals, determining that no bracket is placed at the first position and the second position;

if the first microswitch sends out a low level signal and the second microswitch sends out a high level signal, the bracket is placed at the first position;

and if the first microswitch sends out a high level signal and the second microswitch sends out a low level signal, the bracket is positioned at the second position.

In this embodiment, first micro-gap switch and second micro-gap switch set up in order to form first position and second position respectively on the back wall of cavity along the vertical direction interval of cavity back side wall, work as and be provided with two brackets in the activity of cavity the inside, two brackets respectively with first micro-gap switch, second micro-gap switch corresponds the setting each other, thereby divide into the cavity inner space interval through two brackets and cook the chamber, well culinary art chamber and lower culinary art chamber, single bracket is put into the cavity the inside correctly and close the door body after, bracket rear portion position department is pushed to on the back side wall of cavity and is made the bracket cooperate with its corresponding micro-gap switch and be connected, thereby trigger micro-gap switch output low level signal, otherwise when no bracket, micro-gap switch outputs high level signal, so can obtain the recognition result of the form of inner bag the inside bracket through first micro-gap switch, the information that second micro-gap switch fed back.

Step S112, after the bracket is placed at the first position and the second position, the infrared transmitter transmits infrared rays to the first receiver;

determining whether the brackets at the first position and the second position are baking nets or not according to the level signals sent by the first receiver and the second receiver;

if the first receiver sends a low level signal and the level signal sent by the second receiver is greater than a preset first threshold value, determining that the bracket currently placed at the first position is a baking net and the bracket currently placed at the second position is a baking tray;

if the first receiver sends out a low level signal and the level signal sent out by the second receiver is less than or equal to a preset first threshold value, the bracket currently placed at the first position is determined to be a baking tray, and the bracket currently placed at the second position is determined to be a baking net.

In this embodiment, since the infrared ray reflection capability of the bakeware is stronger when the bakeware is at the second position than when the bakeware is at the first position, that is, the smaller the infrared path between the infrared ray emitted by the infrared emitter and the second receiver is reflected by the bakeware, the greater the reflection intensity of the second receiver is, the first threshold value preset in this embodiment is preferably set to 4V, but not limited to the above value, and other more suitable values may be selected according to actual requirements.

Step S122, after the bracket is arranged at the first position, the infrared emitter emits infrared rays towards the first receiver;

determining whether the current bracket is the baking net or not according to the level signals sent by the first receiver and the second receiver;

if the first receiver sends a high level signal and the second receiver sends a low level signal, determining that the current bracket is the baking net;

and if the first receiver sends out a low level signal and the second receiver sends out a high level signal, determining that the current bracket is the baking tray.

Step S132, after the bracket is placed at the second position, the infrared emitter emits infrared rays towards the first receiver;

determining whether the current bracket is the baking net or not according to the level signals sent by the first receiver and the second receiver;

if the first receiver sends a high level signal and the second receiver sends a low level signal, determining that the current bracket is the baking net;

and if the first receiver sends out a low level signal and the second receiver sends out a high level signal, determining that the current bracket is the baking tray.

In this embodiment, a micro switch may be further disposed on the rear sidewall of the cavity, after a single bracket is correctly placed in the cavity and the door body is closed, the rear position of the bracket is pushed onto the rear sidewall of the cavity and the bracket is connected to the micro switch corresponding thereto, so as to trigger the micro switch to output a low level signal, otherwise, when no bracket is present, the micro switch outputs a high level signal, so that an identification result of the form of the single bracket in the liner can be obtained through information fed back by the single micro switch, and in addition, if a bracket is disposed on the first position or the second position, that is, when a bracket is disposed in the cavity, if the first receiver sends a high level signal and the second receiver sends a low level signal, it is determined that the current bracket is a grill, and more preferably, the second receiver sends a low level signal below 1V; if the first receiver sends out a low level signal and the second receiver sends out a high level signal, the current bracket is determined to be the baking tray, and preferably, the second receiver sends out a high level signal of 1V to 5V.

And step S103, adjusting the cooking work of the cooking equipment according to the determined information of the current bracket.

In this embodiment, the controller controls the steam box or the heating device to perform corresponding adjustment according to the recognition result by using the information fed back by the first microswitch, the second microswitch, the first receiver and the second receiver to obtain the recognition result of the shape and the position of the bracket in the inner container, so that the steam box can achieve the purpose of intelligent cooking.

The utility model discloses a cooking equipment can be steam ager, oven, steam oven, evaporate roast all-in-one, little steam ager, little oven and evaporate the oven etc. a little.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims (6)

1. The utility model provides a cooking equipment, includes inner bag (1) inject the cavity in inner bag (1) the activity is provided with bracket (2) in the cavity, bracket (2) are overware and/or roast net, its characterized in that, still includes infrared detection subassembly (3), micro-gap switch (4) and controller, wherein infrared detection subassembly (3) set up be suitable for in the cavity to cook at present bracket (2) detect in order to confirm at present whether bracket (2) are roast net, micro-gap switch (4) set up on the inside wall of cavity, work as bracket (2) set up when the cavity is the inside, micro-gap switch (4) with bracket (2) cooperate and connect, the controller respectively with infrared detection subassembly (3), micro-gap switch (4), heating device electric connection.

2. A cooking apparatus as claimed in claim 1, characterized in that the infrared detection assembly (3) comprises an infrared emitter (31), a first receiver (32) and a second receiver (33) electrically connected to the controller respectively, wherein the infrared emitter (31) is arranged on the top wall or the bottom wall of the cavity, the first receiver (32) is arranged on the cavity and the first receiver (32) is arranged corresponding to the infrared emitter (31), the second receiver (33) is arranged on the wall surface of the cavity and the second receiver (33) is arranged at one side of the infrared emitter (31).

3. A cooking apparatus according to claim 2, wherein the micro switch (4) comprises a first micro switch (41) and a second micro switch (42) electrically connected to the controller, wherein the first micro switch (41) and the second micro switch (42) are vertically arranged on the rear wall of the cavity at intervals to form a first position (14) and a second position (15) on the rear wall of the cavity, respectively, two brackets (2) are movably arranged in the cavity, and the two brackets (2) are correspondingly connected to the first micro switch (41) and the second micro switch (42) to divide the cavity into an upper cooking cavity (11), a middle cooking cavity (12) and a lower cooking cavity (13).

4. The cooking device as claimed in any one of claims 1 to 3, wherein the inner container is made of enamel.

5. The cooking apparatus of claim 4, wherein the inner container is black in color.

6. A cooking apparatus according to any one of claims 1 to 3, wherein the support is made of stainless steel.

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