KR20230089048A - Smart double pot that guides you through cooking information and fire control timing through voice - Google Patents

Abstract

Disclosed is a "smart double pot that guides cooking information and cooking timing by voice." The "smart double pot that guides cooking information and cooking timing by voice" according to the present invention has a double structure of an inner container 110 and an outer container 120, and has a top of the inner container 110 on the upper outer periphery. And a pot body 100 having a rolling rim 140 coupled to the upper end of the outer container 120 by being rolled outward to engage with each other; an inner lid 200 covering the open top of the pot body 100; An outer lid 300 formed on the upper portion of the inner lid 200 to have an outer diameter covering the rolling rim 140; It is detachably coupled to the central region of the outer lid 300, and has a temperature sensor 450 inserted into the lower portion of the outer lid 300 for a predetermined length to detect the temperature.
In addition, a detachable lid handle 400 that communicates with the portable terminal through wireless communication and transmits temperature information of the current pot body 100 to the portable terminal, or outputs the cooking recipe received from the portable terminal as an announcement in chronological order. can include

Description

Smart double pot that guides you through cooking information and fire control timing through voice}

The present invention relates to a smart double pot, and more particularly, has a dual structure, and the handle of the outer lid is connected to a portable terminal through wireless communication to guide the recipe of the dish currently being cooked and the timing of the heat adjustment by voice. It's about the pot.

Various types of cooking vessels are used to cook food. Among them, cooking vessels such as pots and rice cookers are generally made of single-layer stainless steel. This single-layer stainless steel has the advantage of fast heat transfer rate, but it also has disadvantages that food sticks to the surface of the container, food burns at the bottom of the container due to excessive heat transfer rate, and nutrients including vitamins and natural flavor are lost. .

In order to solve this problem, the present applicant has proposed a cooking utensil having a dual structure through Registered Patent No. 10-1377930 "Eco-friendly cooking utensil".

The cookware having the disclosed dual structure has a double structure of an inner plate and an outer plate, and a double structure of an inner lid and a cover.

The disclosed cooking utensil has a temperature measuring means on the handle of the lid, but the temperature measuring means can only measure a rough temperature, so there is a limit to confirming an accurate temperature. In addition, the measured temperature was only schematically displayed through the gauge, so that the user could not accurately recognize the temperature.

In addition, when such a temperature gauge is used to wash cooking utensils using a dishwasher or the like, there is a problem in that a malfunction frequently occurs.

In addition, the conventional double pot has a limit in that the user cannot burn the food or produce a desired taste if the user misses the timing of the fire control.

Document 1. Korean Intellectual Property Office, Patent Publication No. 10-2018-0012991, "Multi-purpose cookware" Document 2. Korean Intellectual Property Office, Registered Patent No. 10-1377930, "Eco-friendly cooking utensils"

An object of the present invention is to solve the above problems, to provide a smart double pot that can be stably used without being damaged during washing by detachably coupling a detachable lid handle including a temperature sensor to an outer lid.

Another object of the present invention is to provide a smart double pot that can accurately inform the user of the temperature inside the pot during the cooking process by being connected to the user's portable terminal using wireless communication to the detachable lid handle.

Another object of the present invention is to provide a smart double pot capable of receiving a cooking recipe retrieved from a portable terminal, guiding a cooking process to a user through voice, and guiding timing of fire control.

Another object of the present invention is to provide a smart double pot capable of inducing a user to adjust the fire by outputting a warning message in voice when the fire control timing is not adjusted.

The above object of the present invention can be achieved by a smart double pot that guides cooking information and fire control timing by voice. The smart double pot of the present invention has a dual structure of an inner container 110 and an outer container 120, and the upper end of the inner container 110 and the upper end of the outer container 120 are rolled outward to each other on the upper outer periphery. a pot body 100 having a rolling rim 140 interlockingly coupled; an inner lid 200 covering the open top of the pot body 100; An outer lid 300 formed on the upper portion of the inner lid 200 to have an outer diameter covering the rolling rim 140; It is detachably coupled to the central region of the outer lid 300, and has a temperature sensor 450 inserted into the lower portion of the outer lid 300 for a predetermined length to detect the temperature.

In addition, a detachable lid handle 400 that communicates with the portable terminal through wireless communication and transmits temperature information of the current pot body 100 to the portable terminal, or outputs the cooking recipe received from the portable terminal as an announcement in chronological order. can include

In the smart double pot according to the present invention, a detachable lid handle equipped with a temperature sensor is detachably coupled to the outer lid to help the user to cook food according to a recipe when cooking food.

The detachable lid handle is provided with a wireless communication unit that is connected to the user's portable terminal through wireless communication, and receives a cooking recipe searched through an application of the portable terminal and outputs it through a speaker. In addition, a guide message is output according to the cooking step of the cooking recipe, and a warning message is output when the adjustment is not made according to the guide message, so that the user is guided to cook according to the recipe.

In addition, since the detachable lid handle can be separated from the outer lid, damage caused by washing can be prevented, and there is an advantage in that it can be used stably even at high temperatures by having a cooling structure by inflow and outflow of an insulating film and outside air.

1 is an exploded perspective view showing the configuration of a smart double pot according to the present invention;
2 is an exemplary view showing a process of cooking through a smart double pot according to the present invention;
3 is a cross-sectional view showing the cross-sectional configuration of a smart double pot according to the present invention;
4 is a cross-sectional view showing the structure of a rolling rim of a smart double pot according to the present invention;
5 is a perspective view showing the coupling structure of the outer lid and the detachable lid handle of the smart double pot according to the present invention;
Figure 6 is an exploded perspective view showing the disassembled configuration of the detachable lid handle of the smart double pot according to the present invention;
7 is a block diagram schematically showing the control flow of the detachable lid handle of the smart double pot and the portable terminal according to the present invention;
Figure 8 is a cross-sectional example showing the cross-sectional configuration of the detachable lid handle of the smart double pot according to the present invention.

Hereinafter, the present invention will be described in detail with reference to preferred embodiments of the present invention and accompanying drawings, but the same reference numerals in the drawings will be described on the premise that they refer to the same components.

When it is said that any one component "includes" another component in the detailed description of the invention or in the claims, it is not construed as being limited to the component alone unless otherwise stated, and other components are not included. It should be understood that more can be included.

1 is a perspective view showing the configuration of a smart double pot 1 according to the present invention, FIG. 2 is an exemplary view showing a process of using the smart double pot 1, and FIG. 3 is a smart double pot 1 It is a cross-sectional view showing the cross-sectional configuration in the coupled state.

The smart double pot 1 according to the present invention includes a pot body 100 having a dual structure of an inner container 110 and an outer container 120, and an inner lid 200 covering the open top of the pot body 100 And, the outer lid 300 covering the top of the inner lid 200, and the outer lid 300 is detachably coupled to the temperature sensor 450 is coupled to detect the internal temperature and the user's portable terminal 10 and a detachable lid handle 400 connected by wireless communication to transmit current temperature information to the mobile terminal 10, receive cooking information to be cooked, and output each cooking step and fire control timing as audio.

As shown in FIG. 2, when the smart double pot 1 according to the present invention receives heat from a cooker 20 such as an induction cooker to cook food, the detachable lid handle 400 moves the user's mobile terminal 10 It is connected to and transmits the current temperature information to the mobile terminal 10, and guides each cooking step of the received recipe and the timing for adjusting the heat accordingly by voice. In addition, when the non-adjustment is not made at the non-adjustment timing, a warning message is output to induce the user to immediately make the non-adjustment.

For example, announcements such as "Please cook over high heat for 10 minutes", "Please increase the fire intensity", and "Please lower the fire intensity" are output by voice. And it outputs warning messages such as "not adjusted properly" and "food can be dehydrated" by voice.

As a result, the user can detect the internal temperature of the smart double pot 1 through the portable terminal 10 in real time, listen to the voice announcement output through the removable lid handle 400 and the portable terminal 10, and respond accordingly. It has the advantage of being able to complete the dish according to the recipe by adjusting the intensity of the fire.

Using this detachable lid handle 400, the user can utilize the smart double pot 1 in various forms for cooking, such as an electric pressure cooker, except for directly controlling the fire.

As shown in FIG. 3 , the pot body 100 has a dual structure of an inner container 110 and an outer container 120 disposed to surround the outside of the inner container 110 . The inner container 110 and the outer container 120 are spaced apart at regular intervals, and the heat conduction medium M is accommodated therein. An inner heat conduction plate 111 is provided at the bottom of the inner container 110, and an outer heat conduction plate 121 is provided at the bottom of the outer container 120.

A rolling rim 140 is formed on the upper portion of the pot body 100 to seally couple the inner container 110 and the outer container 120 to each other. The rolling rim 140 includes an inner rolling rim 141 extending radially outward from the inner container 110 as shown enlarged in (a) and (b) of FIG. 4, and a radial direction from the outer container 120. An outer rolling rim 143 extending outward is provided. The inner rolling rim 141 and the outer rolling rim 143 are coupled to each other so as to prevent liquid overflowing to the outside of the pot body 100 from flowing between the inner container 110 and the outer container 120 during cooking.

A silicon ring 145 is disposed on the upper portion of the inner rolling rim 141 to contact each other when the inner lid 200 is closed to prevent internal heat from being discharged to the outside.

A pressure relief means 160 is provided on the body handle 150 of the pot body 100 . When the pressure between the inner container 110 and the outer container 120 exceeds the reference pressure, the pressure relief means 160 relieves the pressure by discharging the internal pressure to the outside.

A temperature display image whose color changes according to the temperature is provided on the outside of the pot body 100 so that the user can immediately recognize the current temperature of the pot body 100 with the naked eye.

Since the configuration of the pot body 100 of the present invention is the same as that of previously applied eco-friendly cooking utensils, a detailed description thereof will be omitted.

The inner lid 200 covers the open top of the pot body 100 . As shown in FIG. 4, the inner lid 200 has an outer periphery 220 formed to a size that can cover the silicon ring 145 of the rolling rim 140. A plurality of steam holes 210 are formed on the surface of the inner lid 200 to discharge steam inside the pot body 100 to the outside.

The outer lid 300 covers the top of the inner lid 200. The outer lid 300 is provided so that the outer periphery 340 covers the outer periphery of the rolling rim 140, as shown in FIG. Accordingly, it is possible to block heat between the inner lid 200 and the inner lid 200 from escaping to the outside.

A plurality of protrusions 310 are formed on the inner wall surface of the outer lid 300 to protrude. The hemispherical protrusions 310 prevent the external emission of steam by allowing the water vapor emitted through the steam hole 210 of the inner lid 200 to fall to the surface of the inner lid 200 after being formed on the surface.

Figure 5 is an exemplary view showing the coupling structure of the outer lid 300 and the detachable lid handle 400, Figure 6 is an exploded perspective view showing the disassembled structure of the detachable lid handle 400, Figure 7 is a detachable lid It is a block diagram showing the control flow of the handle 400 and the portable terminal 10, and FIG. 8 is a cross-sectional view of a state in which the detachable lid handle 400 and the outer lid 300 are coupled.

As shown in Figure 5, the upper surface of the outer lid 300 is provided with a handle coupling knob 330 to which the detachable lid handle 400 is detachably coupled to protrude.

The detachable lid handle 400 may be damaged when it comes in contact with water for cleaning because parts including the substrate 440 and the battery 480 are accommodated therein. Accordingly, the user uses the detachable lid handle 400 by simply separating and combining it from the outer lid 300.

The detachable lid handle 400 of the present invention blocks heat between the inner lid 200 and the outer lid 300 from being emitted to the outside as much as possible when coupled to the handle coupling knob 330, and heat inside the detachable lid It is delivered to the handle 400 so that the internal circuitry and electrical components are not damaged.

A temperature sensor insertion hole 320 (see FIG. 8) is formed through the central region of the outer lid 300. The temperature sensor insertion hole 320 is provided to correspond to the outer diameter of the temperature sensor 450 . The handle coupling knob 330 is coupled to the top surface of the outer lid 300 so as to cover the top of the temperature sensor insertion hole 320 . The handle coupling knob 330 is fixedly coupled to the upper surface of the outer lid 300 by welding or the like.

The handle coupling knob 330 is provided in the form of a cylindrical tube having a certain height, as shown in FIGS. 5 and 6 . A rubber film 331 is coupled to the bottom of the handle coupling knob 330 to cover the temperature sensor insertion hole 320 . As shown in FIG. 8 , the rubber film 331 covers the upper surface of the outer lid 300 and the temperature sensor insertion hole 320 to block internal heat from being discharged to the outside.

An insertion hole 331a corresponding to the temperature sensor insertion hole 320 is cut in the central region of the rubber film 331 . The insertion cutout 331a is formed to have a smaller size than the temperature sensor insertion hole 320, and opens elastically when the temperature sensor 450 is inserted, allowing the temperature sensor 450 to be inserted into the temperature sensor insertion hole 320. . As the insertion hole 331a is elastically opened, it is possible to wrap the outside of the temperature sensor 450 and minimize direct inflow of heat through the insertion hole 331a.

The handle coupling knob 330 is formed to have the same outer diameter as the handle body 410 of the detachable lid handle 400. As a result, as shown in FIG. 8 , the lower outer periphery of the handle body 410 is mounted on the upper end 333 of the handle coupling knob 330 and the position is fixed.

As shown in FIG. 5, a pair of locking protrusions 335 are formed to protrude at a predetermined angle on both sides along the inner wall surface at an intermediate height of the handle coupling knob 330. A pair of fitting protrusions 411 protruding from the lower portion of the cap body handle 150 are coupled to the locking jaw 335 so that the coupled state of the handle coupling knob 330 and the detachable lid knob 400 is restrained. do.

The user inserts the fitting protrusion 411 of the detachable lid handle 400 into a place where there is no locking jaw 335, and then rotates the fitting protrusion 411 to be inserted into the lower part of the locking jaw 335 and engaged to fix the position. do.

As shown in FIG. 8, the fitting protrusion 411 is engaged with the lower portion of the locking jaw 335 so that the combined state can be stably maintained while cooking in the smart double pot 1, and even if high pressure is applied during the cooking process. bonding can be maintained. In addition, the fitting protrusion 411 extends from the handle body 410 by the first height h1 so that the bottom surface of the handle body 410 and the rubber film 331 are spaced apart at a predetermined height. As a result, heat (H) of the surface of the outer lid 300 is not directly transmitted to the handle body 410.

The detachable lid handle 400 is detachably coupled to the handle coupling knob 330 of the outer lid 300 to inform the user of accurate temperature information between the outer lid 300 and the inner lid 200, and communicates with the mobile terminal. And the recipe information of the dish cooked through the double pot (1) and whether or not to adjust the heat according to the time is notified by voice.

As shown in FIGS. 5 and 6, the detachable lid handle 400 is disposed inside the handle body 410, the cap 420 for opening and closing the upper portion of the handle body 410, and the handle body 410. An internal insulating film 430 that blocks heat H transmitted from the outer lid 300 from entering the inside, a substrate 440 disposed inside the internal insulating film 430, and a substrate 440 The temperature sensor 450 is connected and extends vertically to the lower part of the handle body 410 and is inserted into the outer lid 300 to detect the temperature, and is provided on the upper part of the substrate 440 to connect the mobile terminal 10 and wireless A wireless communication unit 460 connected by communication, a speaker 470 provided on the top of the board 440, a storage unit 475 storing the recipe received from the portable terminal 10, and a cooking time counting It includes a timer 473, a battery 480 that supplies power to the temperature sensor 450, the wireless communication unit 460, and the speaker 470, and a controller 490 that controls them.

The handle body 410 is formed in the form of a box with an open top. The handle body 410 is formed of a material having heat insulation performance and heat resistance performance. A fitting protrusion 411 protrudes from the lower portion of the handle body 410 and is fitted into the locking jaw 335 of the handle coupling knob 330 . The fitting protrusion 411 is positioned to be spaced apart from the bottom surface of the handle body 410 by a predetermined height h1 by the spacing shaft 411a.

Thereby, the bottom surface of the handle body 410 is spaced apart from the surface of the outer lid 300 to block direct transfer of heat.

The side surface of the handle body 410 is provided with a plurality of side slits 413 formed long and vertically along the circumferential direction. The side slit 413 allows outside air (A) to flow into the inside to release heat inside the detachable lid handle 400.

A first screw thread 415 is formed on the upper inner wall surface of the handle body 410 . The first screw thread 415 is screwed with the second screw thread 421a of the cap 420 to open and close the cap 420 to the handle body 410.

An external sensor exposure hole 417 is formed through the center of the bottom surface of the handle body 410 . The external sensor exposure hole 417 exposes the temperature sensor 450 vertically coupled to the lower portion of the substrate 440 to the outside so that the temperature sensor 450 is inserted into the outer lid 300.

The cap 420 is opened and closed at the top of the handle body 410 to open the inside of the handle body 410 . A user may open the cap 420 to replace the battery 480 therein. A coupling wall 421 inserted into the handle body 410 is formed on the outer periphery of the cap 420, and a second screw thread 421a is formed on the coupling wall 421. Accordingly, the user may screw the cap 420 to the handle body 410 to combine or separate it.

A plurality of air discharge holes 425 are formed through the surface of the cap 420 to discharge the heated heat exchange air A1 heat exchanged inside to the outside. In addition, a sound discharge hole 423 is formed on the surface of the cap 420 at a position corresponding to the speaker 470 accommodated therein to discharge announcements and warnings output from the speaker 470 to the outside.

The inner insulation film 430 is formed to surround the inside of the handle body 410 and blocks heat transmitted from the lower portion from being transferred to the substrate 440 therein. The internal heat insulating film 430 is formed of a heat insulating material such as silicon or rubber.

An inner sensor exposure hole 431 is formed through the bottom surface of the inner insulation film 430 to correspond to the outer sensor exposure hole 417 to expose the temperature sensor 450 to the lower side. In addition, a plurality of outside air inlet grooves 433 are formed on the side of the inner insulation film 430 at positions corresponding to the side slits 413 of the handle body 410. As shown in FIG. 8 , the outside air inlet groove 433 introduces outside air A introduced through the side slit 413 into the inside.

The outside air inlet groove 433 is formed over the entire height of the side surface of the inner insulating film 430 so that the outside air A is evenly supplied to the upper and lower portions of the substrate 440 so that sufficient heat exchange occurs.

The inner wall surface of the middle height of the inner insulation film 430 is provided with a substrate seating step 435 protruding inwardly. The substrate 440 is seated on the substrate seating step 435 . As shown in FIG. 8 , the substrate seating step 435 supports the substrate 440 to be spaced apart from the bottom by a second height h2. As a result, since the substrate 440 is spaced apart from the bottom of the internal insulation film 430 in the air, the air introduced into the outside air inlet groove 433 can cool both the lower and upper portions of the substrate 440, thereby improving heat exchange efficiency. can improve

The substrate 440 is seated on the substrate seating step 435 of the internal insulation film 430, and includes a temperature sensor 450, a wireless communication unit 460, a speaker 470, a timer 473, a storage unit 475, The battery 480 is electrically connected to operate under the control of the controller 490.

Since the substrate 440 may malfunction due to high-temperature heat, it is provided so that the heat can be quickly cooled by heat exchange with the outside air (A). To this end, a plurality of heat radiation holes 441 are formed on the surface of the substrate 440 . As shown in FIG. 8 , external air (A) introduced from the top and bottom of the substrate 440 through the outside air inlet groove 433 of the substrate 440 exchanges heat with the surface of the substrate 440, and at the same time, the heat radiation hole 441 ) to pass through the substrate 440 and rapidly cool the heat of the substrate 440 .

The temperature sensor 450 has an upper end electrically connected to the substrate 440 and a lower end extending downward from the handle body 410 . When the detachable lid handle 400 is coupled to the handle coupling knob 330, the temperature sensor 450 is inserted into the outer lid 300 as shown in FIG. Accordingly, the temperature sensor 450 accurately detects the temperature between the inner lid 200 and the outer lid 300 and transmits the temperature to the control unit 490 .

The wireless communication unit 460 is connected to the user's portable terminal 10 through wireless communication under the control of the control unit 490 . The wireless communication unit 460 may be connected to the portable terminal 10 using a Bluetooth method.

Here, although not shown in the drawing, a power button (not shown) for receiving power on/off is provided on the upper surface of the cap 420 .

When a user applies a power-on signal, as shown in FIG. 7 , the wireless communication unit 460 performs Bluetooth communication with the mobile terminal 10 through an application installed in the mobile terminal 10 .

The current temperature detected by the temperature sensor 450 is transmitted to the application of the portable terminal 10 through the wireless communication unit 460, and a recipe of a dish searched by the user through the application is received.

At this time, the control unit 490 stores the transmitted recipe in the storage unit 475, and outputs the cooking information for each step of the recipe and the appropriate fire control timing through the speaker 470 as an announcement so that the user can recognize it. do. In addition, the controller 490 compares the temperature information and time information of the stored recipe with the current temperature detected by the temperature sensor 450 and the timer 473 to determine whether normal cooking is proceeding. As a result of the determination, when normal cooking does not proceed, a warning message is sent to the user.

The food cooked through the double pot 1 through the control process of the control unit 490 is bean sprout rice, and the recipe searched through the application of the mobile terminal 10 is 10 minutes at high heat (100 ° C), 5 minutes at low heat, and moxibustion. The case where it takes 5 minutes is described as an example.

When the user turns on the cooker 20 such as an induction or gas range, the temperature of the temperature sensor 450 rises. When a recipe is received, the controller 490 outputs information for each step of the received recipe as an announcement. Accordingly, an announcement saying “First, cook over high heat for 10 minutes” is output through the speaker 470 .

The controller 490 sets the timer 473 for 10 minutes when the temperature rises from the initial temperature of 0°C and the temperature detected by the temperature sensor 450 reaches 100°C.

The controller 490 generally controls the speaker 470, as shown in FIG. Through this, the warning message "Please increase the fire intensity" is output repeatedly. At this time, the portable terminal 10 also outputs "Please check the fire intensity" through the application so that the user can recognize that the current firepower is weak and increase the fire intensity.

When the 10-minute time set in the recipe has elapsed, the control unit 490 displays recipe information for the next cooking step, "Please adjust the heat on low heat, cook on low heat for 5 minutes" through the speaker 470. do. Even in this case, if the temperature detected by the temperature sensor 450 does not drop to 60℃ corresponding to low heat and continues to remain at 100℃ for 1 minute, a warning message saying “Please lower the fire intensity” is repeatedly output. Control the speaker 470 to be.

In this way, at each fire control moment included in the recipe, an announcement is output so that the user can adjust the intensity of the fire, and if the fire is not adjusted despite the announcement, a warning is output to induce the user to adjust the fire. do. This guides the food to be cooked according to the prescribed recipe.

As shown in FIG. 8 , the speaker 470 is disposed close to the lower portion of the cap 420 so that the sound of the speaker 470 can be discharged through the sound exhaust hole 423 . The battery 480 is located in a position where a user can easily replace it when the cap 420 is opened.

When the heat H of the cooking zone 20 is transferred and cooking of food starts, the heat H is transferred through the outer lid 300 as shown in FIG. 8 . The heat (H) is transferred to the handle coupling knob 330 through the rubber film 331 and transferred to the handle body 410.

In this process, the handle body 410 is spaced apart by the first height h1 by the separation shaft 411a, and an air layer is formed between the rubber film 331 and the handle body 410 to reduce heat (H) transfer. there is. In addition, the substrate 440 is positioned to be spaced apart from the bottom surface of the internal insulating film 430 by a second height h2, and outside air (A) introduced through the outside air inlet grooves 433 above and below the substrate 440 ) flows and cools the surface heat. In addition, the external air (A) is moved through the heat dissipation hole 441 on the surface of the substrate 440 to cool the heat.

As a result, the board 440, each temperature sensor 450 mounted on the surface of the board 440, the wireless communication unit 460, the speaker 470, and the timer 473 are minimally affected by heat, and stable use is possible. it could be possible

As described above, in the smart double pot according to the present invention, the detachable lid handle equipped with a temperature sensor is detachably coupled to the outer lid to help the user to cook the food according to the recipe during cooking.

The detachable lid handle is provided with a wireless communication unit that is connected to the user's portable terminal through wireless communication, and receives a cooking recipe searched through an application of the portable terminal and outputs it through a speaker. In addition, a guide message is output according to the cooking step of the cooking recipe, and a warning message is output when the adjustment is not made according to the guide message, so that the user is guided to cook according to the recipe.

In addition, since the detachable lid handle can be separated from the outer lid, damage caused by washing can be prevented, and there is an advantage in that it can be used stably even at high temperatures by having a cooling structure by inflow and outflow of an insulating film and outside air.

The technical idea of the present invention was examined through several examples.

It is obvious that a person skilled in the art to which the present invention pertains can variously modify or change the above-described embodiments from the description of the present invention. In addition, even if not explicitly shown or described, a person skilled in the art may make various modifications from the description of the present invention to the technical idea according to the present invention. is obvious, which still belongs to the scope of the present invention. The above embodiments described with reference to the accompanying drawings are described for the purpose of explaining the present invention, and the scope of the present invention is not limited to these embodiments.

1: smart double pot 10: mobile terminal
20: crater 100: pot body
110: inner container 111: inner heat conduction plate
120: outer container 121: outer heat conduction plate
123: outer rolling rim 130: inner space
140: rolling rim 141: inner rolling rim
143: outer rolling rim 145: silicone ring
150: handle 160: pressure relief means
170: temperature display image 200: inner lid
210: steam hole 220: outer periphery
300: outer lid 310: protrusion
320: temperature sensor insertion hole 330: handle coupling knob
331: rubber film 331a: insertion hole
333: top 335: locking jaw
340: outer periphery 400: detachable lid handle
410: handle body 411: fitting protrusion
411a: spaced shaft 413: side slit
415: first screw thread 417: external sensor exposure hole
420: cap 421: coupling wall
421a: second screw thread 423: sound exhaust hole
425: air discharge hole 430: internal insulation film
431: internal sensor exposure hole 433: outside air inlet groove
435: substrate seating jaw 440: substrate
441: heat sink 450: temperature sensor
460: wireless communication unit 470: speaker
473: timer 475: storage unit
480: battery 490: control unit
A: Outside air
A1: heat exchange air
H: heat

Claims (5)

A rolling rim 140 having a dual structure of an inner container 110 and an outer container 120 and coupled to the upper outer periphery by rolling the upper end of the inner container 110 and the upper end of the outer container 120 outward and interlocking with each other A pot body 100 having a;
an inner lid 200 covering the open top of the pot body 100;
An outer lid 300 formed on the upper portion of the inner lid 200 to have an outer diameter covering the rolling rim 140;
It is detachably coupled to the central region of the outer cover 300, and has a temperature sensor 450 inserted into the lower part of the outer cover 300 for a certain length to detect the temperature, and communicates with the portable terminal through wireless communication. A smart double characterized in that it includes a detachable lid handle 400 that communicates and transmits the temperature information of the current pot body 100 to the portable terminal or outputs the cooking recipe received from the portable terminal as an announcement in chronological order. pot.
According to claim 1,
A temperature sensor insertion hole 320 into which the temperature sensor 450 is inserted is formed through the central region of the outer lid 300 to correspond to the outer diameter of the temperature sensor 450,
Further comprising a handle coupling knob 330 provided on the upper surface of the outer lid 300 to protrude upwardly around the temperature sensor insertion hole 320 and to which the detachable lid handle 400 is detachably coupled,
The handle coupling knob 330 is formed in the shape of a cylindrical tube with upper and lower openings, and the lower portion covers the temperature sensor insertion hole 320 and is cut to correspond to the temperature sensor insertion hole 320 (331a). ) is formed on the rubber film 331, and a locking jaw 335 formed on the top of the rubber film 331 to protrude at a certain angle from the inner wall surface is provided.
According to claim 2,
The detachable lid handle 400,
The handle body 410 has an outer diameter corresponding to the outer diameter of the handle coupling knob 330 and is formed in the form of an open upper part, and a fitting protrusion 411 is formed at the lower portion to be rotated and engaged with the locking jaw 335. )and;
a cap 420 coupled to the open upper portion of the handle body 410 and having a sound exhaust hole 423 formed on the plate surface;
an inner insulation film 430 covering the bottom and side surfaces of the handle body 410 and blocking heat transfer of the outer lid 300 to the inside;
a substrate 440 spaced apart from the bottom of the internal insulating film 430 at a predetermined height;
The temperature sensor 450 extending vertically from the bottom of the substrate 440 and exposed to the outside of the handle body 410 for a predetermined length;
a wireless communication unit 460 coupled to an upper portion of the substrate 440 and wirelessly communicating with a portable terminal;
a speaker 470 coupled to an upper portion of the substrate 440 and outputting an announcement;
a battery 480 provided on the substrate 440 to supply power to the wireless communication unit 460 and the speaker 470;
The wireless communication unit 460 transmits the temperature of the pot body 100 detected by the temperature sensor 450 to the portable terminal, and the speaker 470 transmits an announcement according to the cooking recipe received from the portable terminal. Smart double pot, characterized in that it comprises a control unit 490 for controlling the wireless communication unit 460 and the speaker 470 to output.
According to claim 3,
The outer circumferential surface of the handle body 410 is provided with a plurality of side slits 413 that are cut up and down at regular intervals along the circumferential direction to introduce outside air into the inside,
A plurality of outside air inflows are formed on the side surface of the internal insulation film 430 through an area corresponding to the side slit 413 to move the outside air introduced through the side slit 413 toward the substrate 440. A groove 433 is provided,
A plurality of heat dissipation holes 441 are cut and formed on the surface of the substrate 440 to move the external air upward and cool the substrate 440,
A smart double pot, characterized in that a plurality of air discharge holes 425 are formed on the plate surface of the cap 420 to discharge the heat exchange air that cooled the substrate 440 to the outside.
According to claim 4,
The control unit 490 causes the temperature, holding time, and non-adjustment timing for each step of the recipe to be output through the speaker 470 as an announcement, and warns if the non-adjustment is not performed even if the reference time elapses after the announcement is output. A smart double pot characterized in that for controlling the speaker 470 to output a comment.

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