CN216060136U

CN216060136U - Intelligent high-temperature stewing cup

Info

Publication number: CN216060136U
Application number: CN202120352082.1U
Authority: CN
Inventors: 朱忠杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2022-03-18
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses an intelligent high-temperature braising cup which comprises a cup body and a cup cover and is characterized in that a heating body for keeping the cup body at a constant temperature is arranged in the cup cover, a first socket is arranged on the cup cover, the heating body is hermetically inserted into the first socket and is fixed with the cup cover, a controller electrically connected with the heating body is arranged on the cup cover, and a power interface, a display screen and a button which are electrically connected with the controller are arranged on the cup cover. The cup can keep constant temperature in the cup under the action of the heating body of the cup cover, so that the braising effect on food materials which are not easy to cook in the cup is enhanced; the food which needs heat preservation can be preserved for a long time, and digital products such as a mobile phone charging head, a charger and the like can be conveniently adopted as a power supply; and can choose a plurality of functions such as cooking soup or stewing meat or cooking porridge, etc., the display screen can display the function type of the current work and can also display the remaining time of the work; the use is more convenient and visual.

Description

Intelligent high-temperature stewing cup

Technical Field

The utility model belongs to the field of tableware containers, and particularly relates to an intelligent high-temperature stewing cup.

Background

The vacuum stewing cup is a household article which is made of high-quality stainless steel, has various colors, is tightly combined with a cup body, and has good vacuum heat preservation and heat preservation or cold preservation effects. Can be used for daily diet, soup, and various cuisines. The prepared raw food materials are put into a stainless steel stewing cup, raw food materials such as mung beans and lotus seeds which are easy to soften are poured into the cup, boiled water at more than 95 ℃ is poured into the cup, a cover is covered, and the user can enjoy the mung bean-lotus seed soup after waiting for 20-30 minutes, so that the breakfast requirements of office workers are met due to various characteristics such as safety, energy conservation and the like. The temperature in the existing stewing cup can slowly drop, and for food materials which are not easy to soften or rot, such as red beans and the like, or meat food materials, such as spareribs, chicken nuggets and the like, the existing stewing cup is difficult to stew and has great hidden danger of insanitation; and the user is not clear about the stewing time of various food materials for the working state of the stewing cup, and is not easy to control the residual time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent high-temperature stewing cup, which can keep the temperature in the cup constant through the action of a heating body of a cup cover, and strengthen the stewing action on food materials which are difficult to cook in the cup; the food which needs heat preservation can be preserved for a long time, and digital products such as a mobile phone charging head, a charger and the like can be conveniently adopted as a power supply; and can choose a plurality of functions such as cooking soup or stewing meat or cooking porridge, etc., the display screen can display the function type of the current work and can also display the remaining time of the work; the use is more convenient and visual.

The utility model aims to provide an intelligent high-temperature stewing cup, wherein when the cup is not connected with a power supply for heat preservation, the cup cover is difficult to open due to negative pressure generated by temperature reduction in the cup, and the cup body can be heated by the power supply to enable the internal and external air pressure to be close, so that the cup cover is convenient to open; when in use, the heating body is immersed in food in the cup body, so that food materials in the cup body can be better heated. The pressure relief device is arranged, so that when the air pressure in the cup is too high, the air can be exhausted outwards, the air pressure in the cup is reduced, and the safety is guaranteed; whether the work is finished or not can be clearly judged through the color of the indicator light, and whether the cover can be opened for eating or not can be clearly judged; with temperature sensor, the display screen can show inside temperature, and is safe convenient again.

The intelligent high-temperature stewing cup is characterized in that a heating body which enables the cup body to keep constant temperature is arranged in the cup cover, a first socket is arranged on the cup cover, the heating body is hermetically inserted into the first socket and is fixed with the cup cover, a controller which is electrically connected with the heating body is arranged on the cup cover, and a power interface, a display screen and a button which are electrically connected with the controller are arranged on the cup cover.

The cup cover is provided with an indicator light and a temperature sensor which are electrically connected with the controller, and the cup cover is provided with a pressure relief device.

The cup cover is provided with a second socket, the temperature sensor is inserted into the second socket and is fixed with the cup cover in a sealing mode, the heating body comprises a PTC ceramic heating element and a heat conducting sleeve arranged outside the PTC ceramic heating element in a sleeved mode, the PTC ceramic heating element is electrically connected with the controller, and the temperature of the heating body ranges from 90 degrees to 110 degrees.

The cup cover is provided with a function display area.

The pressure relief device comprises a pressure relief pipe which is arranged on the cup cover and is communicated with two sides of the cup cover, a hemispherical soft plug which protrudes downwards is arranged at the inner side end of the pressure relief pipe or a hollow limiting plug is connected with the inner side end of the pressure relief pipe, and a cross-shaped ventilation opening is formed in the soft plug.

The controller is a single chip microcomputer, the display screen is a two-position or three-position display screen, and the heating body is a heating pipe.

The cup cover comprises a cavity-shaped bottom cover and a sealing cover connected with the cavity-shaped bottom cover, the first socket and the second socket are arranged on the bottom cover, the sealing cover is provided with a containing groove, a pressure relief groove is arranged in the containing groove, a pressure relief hole is formed in the pressure relief groove and connected with a pressure relief pipe, and a power supply interface is arranged in the containing groove.

The cup cover is connected with a sealing plug which can simultaneously plug the pressure relief pipe and the accommodating groove.

The heat conduction cover is equipped with the chamber that holds PTC ceramic heating element, and the outside extension of the accent that holds of heat conduction cover has fixed limit, fixed limit joint or screwed connection on the bowl cover, it is equipped with the heat-conducting layer to hold the intracavity, holds the accent and seals fixedly.

Thereby first socket edge parcel has first seal cover to realize during the heat-generating body seals inserts first socket, thereby second socket edge parcel has the second seal cover to realize during temperature sensor seals inserts the second socket.

The first sealing sleeve comprises a tubular silica gel body and extension edges connected with the upper end and the lower end of the silica gel body, and the second sealing silica sleeve is the same as the first sealing sleeve in structure.

Drawings

Figure 1 is a schematic structural view of an embodiment of the present invention,

FIG. 2 is a schematic view of the lid of the embodiment,

FIG. 3 is a top view of the lid of the embodiment,

in the figure: the heating cup comprises a cup body 1, a bottom cover 2, a heating body 3, a power supply interface 4, a first socket 5, a heat conducting sleeve 6, a fixing edge 7, a first sealing sleeve 8, a sealing cover 10, a cover bowl 11, a pressure relief pipe 12, a soft plug 13, a limiting plug 14, a containing groove 15, a pressure relief hole 16, a sealing plug 17, a controller 18, a button 19, an indicator light 20, a function display area 21 and a display screen 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by simple modifications of the embodiments of the present invention by those skilled in the art shall fall within the scope of the present invention.

The PTC heater 3 is also called as a PTC heater and is composed of a PTC ceramic heating element and an aluminum tube. The PTC heating element 3 has the advantages of small thermal resistance and high heat exchange efficiency, and is an automatic constant-temperature and electricity-saving electric heater. The PTC ceramic heating element changes resistance according to the temperature thereof so as to control the temperature thereof.

As shown in fig. 1, 2 and 3, the intelligent high-temperature braising cup described in this embodiment includes a cup body and a cup cover, and is characterized in that a heating element for keeping the cup body at a constant temperature is arranged in the cup cover, a first socket is arranged on the cup cover, the heating element is hermetically inserted into the first socket and fixed with the cup cover, a controller electrically connected with the heating element is arranged on the cup cover, and a power interface, a display screen and a button which are electrically connected with the controller are arranged on the cup cover. Power socket 5 includes that the android USB Type-C interface among the prior art, Micro USB interface or apple charge Lightning interface etc..

The cup cover is provided with an indicator light and a temperature sensor which are electrically connected with the controller, and the cup cover is provided with a pressure relief device. When the temperature in the cup body is higher than the set safety value in the controller, such as 100 ℃, and lasts for more than 1 minute, the controller cuts off the power supply of the heating element, and when the temperature in the cup body is lower than 100 ℃, the power supply is restarted to continue working for the heating element.

The cup cover is provided with a second socket, the temperature sensor is inserted into the second socket and is sealed and fixed with the cup cover, the minimum distance between the second socket and the first socket is about 2cm-3cm, the heating body is far away, the actual temperature in the cup body can be measured more accurately, the heating body comprises a PTC ceramic heating element and a heat conduction sleeve arranged outside the PTC ceramic heating element, the PTC ceramic heating element is electrically connected with the controller, and the temperature of the heating body is 90-110 degrees. So that the temperature in the cup body is controlled to be between 85 and 95 ℃. Does not boil, but can always maintain a higher temperature. PTC ceramic heating elements are mature prior art and can be shipped to a factory to set their operating temperature range.

The cup cover is provided with a function display area. Preferred function suggestion sticker, for a kind of digital 01 for a kind of deep pot soup function, 02 is the function of cooking porridge, 03 is the function of stewing the meat, 04 is the heat preservation function, 05 is the function of unfreezing etc., press the button, the display screen can show digit 01-05 in proper order, the corresponding function has been selected in the representative, every function has all corresponded an operating time and the operating temperature who sets up in the controller, and pilot lamp is red during operating condition, this operating time completion back, the pilot lamp can show for blue. Controller and heating member and pilot lamp, the direct connection of button display screen temperature sensor and information transfer control are ripe prior art, and the controller in the electric rice cooker can use in this application, and the singlechip commonly used among the prior art can both regard as the controller in this application, like AT89S52 etc.. The improvement of this application lies in creative being used in the smoldering cup, and the heat-generating body cooperation of smoldering cup is in the same place, realizes better technological effect, solves the problem of original smoldering cup, realizes the beneficial effect that original smoldering cup can't realize.

The pressure relief device comprises a pressure relief pipe which is arranged on the cup cover and is communicated with two sides of the cup cover, a hemispherical soft plug which protrudes downwards is arranged at the inner side end of the pressure relief pipe, and a cross-shaped ventilation opening is formed in the soft plug. Similar to the bottle mouth plug of the prior art which is called a beverage bottle. When the cup body is overturned, the liquid is prevented from flowing out of the pressure relief pipe.

Or the inner side end of the pressure relief pipe is connected with a hollow limiting plug, so that the soft plug can be fixed, and air flow can also pass through.

The controller is a single chip microcomputer, the display screen is a two-position or three-position display screen, and preferably a 3-position display screen can display the temperature, the residual time and the functional types between 01 and 05. In other embodiments, the heating element may be implemented as a low power heating tube in the prior art, the heating tube is formed by filling a heating wire into a seamless metal tube (carbon steel tube, titanium tube, stainless steel tube, copper tube), shrinking a tube after filling a gap with magnesium oxide powder with good thermal conductivity and insulation, and then processing the tube into various shapes required by users. The temperature in the cup is sensed through the temperature sensor, when the set safe temperature is exceeded, the controller is powered off to supply power to the heating pipe, and when the temperature is reduced, the controller supplies power to the heating pipe again. The heating pipe is difficult to control the temperature in the cup, and is not as good as the PTC ceramic heating element which has the temperature control characteristic, and the heating pipe is not as safe as the PTC ceramic heating element.

The cup cover comprises a cavity-shaped bottom cover and a sealing cover connected with the cavity-shaped bottom cover, the first socket and the second socket are arranged on the bottom cover, the sealing cover is provided with a containing groove, a pressure relief groove is arranged in the containing groove, a pressure relief hole is formed in the pressure relief groove and connected with a pressure relief pipe, and a power supply interface is arranged in the containing groove. The atmospheric pressure in the cup is discharged through pressure release pipe and pressure release hole, and power source interface's position is higher than pressure release hole position, and the orientation of the two mouths is different, prevents that the liquid that the pressure release hole came out from contacting power source interface.

The cup cover is connected with a sealing plug which can simultaneously plug the pressure relief pipe and the accommodating groove. When the sealing plug is opened and the power interface is plugged in for electric heating, the pressure relief hole is opened certainly, and the air pressure safety of the cup body is ensured.

The heat conduction cover is equipped with the chamber that holds PTC ceramic heating element, and the chamber mouth that holds of heat conduction cover outwards extends and has fixed limit, fixed limit joint or screwed connection on the bowl cover. The heat conducting sleeve 6 is an aluminum sleeve coated with a non-stick coating, such as a teflon coating in the prior art. In other preferred embodiments, the heat conducting sleeve is a stainless steel sleeve, a heat conducting layer formed by heat conducting metal powder is arranged in the accommodating cavity, the opening of the accommodating cavity is sealed and fixed by a sealant, and the heat conducting metal powder can be copper powder, magnesium oxide powder and other metal powder or a mixture of several kinds of metal powder. The heat conducting jacket can be embodied as a cuboid structure or a cylindrical structure.

During installation, the first sealing sleeve and the second sealing sleeve are embedded into the first inserting opening and the second inserting opening of the bottom cover respectively, then the heating body and the temperature sensor are inserted into the first inserting opening and the second inserting opening respectively, the fixing edge of the heat conduction sleeve is abutted against the bottom cover part around the first inserting opening, and the extending edge of the first sealing sleeve is clamped between the fixing edge and the bottom cover to increase the sealing performance. Then, the heat conduction sleeve fixing edge and the first seal sleeve extending edge are sequentially connected with the bottom cover through screws in a threaded mode; the fixing method of the temperature sensor is the same as above. The cup can keep constant temperature in the cup under the action of the heating body of the cup cover, so that the braising effect on food materials which are not easy to cook in the cup is enhanced; the food which needs heat preservation can be preserved for a long time, and digital products such as a mobile phone charging head, a charger and the like can be conveniently adopted as a power supply; and can choose a plurality of functions such as cooking soup or stewing meat or cooking porridge, etc., the display screen can display the function type of the current work and can also display the remaining time of the work; the use is more convenient and visual. When the cup is not connected with a power supply for heat preservation, the cup cover is difficult to open due to negative pressure generated by temperature reduction in the cup, and the power supply can be connected to heat the cup body to enable the internal air pressure and the external air pressure to be close, so that the cup cover can be opened conveniently; when in use, the heating body is immersed in food in the cup body, so that food materials in the cup body can be better heated. The pressure relief device is arranged, so that when the air pressure in the cup is too high, the air can be exhausted outwards, the air pressure in the cup is reduced, and the safety is guaranteed; whether the work is finished or not can be clearly judged through the color of the indicator light, and whether the cover can be opened for eating or not can be clearly judged; with temperature sensor, the display screen can show inside temperature, and is safe convenient again.

Claims

1. The intelligent high-temperature stewing cup comprises a cup body and a cup cover and is characterized in that a heating body for keeping the cup body at a constant temperature is arranged in the cup cover, a first socket is arranged on the cup cover, the heating body is hermetically inserted into the first socket and is fixed with the cup cover, a controller electrically connected with the heating body is arranged on the cup cover, and a power supply interface, a display screen and a button which are electrically connected with the controller are arranged on the cup cover.

2. The intelligent high-temperature stewing cup as claimed in claim 1, wherein an indicator lamp and a temperature sensor both electrically connected with the controller are arranged on the cup cover, and the cup cover is provided with a pressure relief device.

3. An intelligent high-temperature stewing cup as claimed in claim 2, wherein a second socket is arranged on the cup cover, the temperature sensor is inserted into the second socket and is fixed with the cup cover in a sealing manner, the heating element comprises a PTC ceramic heating element and a heat conducting sleeve sleeved on the PTC ceramic heating element, and the PTC ceramic heating element is electrically connected with the controller.

4. The intelligent high-temperature stewing cup as claimed in claim 3, wherein the pressure relief device comprises a pressure relief pipe arranged on the cup cover and communicated with two sides of the cup cover, a hemispherical soft plug protruding downwards is arranged at the inner side end of the pressure relief pipe, or a hollow limiting plug is connected to the inner side end of the pressure relief pipe, and a cross-shaped ventilation opening is arranged on the soft plug.

5. The intelligent high-temperature stewing cup as claimed in claim 1, wherein the controller is a single chip microcomputer, the display screen is a two-position or three-position display screen, and the heating body is a heating pipe.

6. The intelligent high-temperature stewing cup as claimed in claim 4, wherein the cup cover comprises a cavity-shaped bottom cover and a sealing cover connected with the cavity-shaped bottom cover, the first socket and the second socket are arranged on the bottom cover, the sealing cover is provided with a containing groove, a pressure relief groove is arranged in the containing groove, the pressure relief groove is provided with a pressure relief hole connected with the pressure relief pipe, and the power supply interface is arranged in the containing groove.

7. The intelligent high-temperature stewing cup as claimed in claim 6, wherein a sealing plug capable of simultaneously plugging the pressure relief pipe and the accommodating groove is connected to the cup cover.

8. An intelligent high-temperature stewing cup as claimed in claim 3, wherein the heat conducting sleeve is provided with a containing cavity for containing the PTC ceramic heating element, a fixing edge extends outwards from an opening of the containing cavity of the heat conducting sleeve, the fixing edge is clamped or screwed on the cup cover, a heat conducting layer is arranged in the containing cavity, and the opening of the containing cavity is sealed and fixed.

9. The intelligent high-temperature stewing cup as claimed in claim 3, wherein a first sealing sleeve is wrapped on the edge of the first socket so as to realize the sealing insertion of the heating body into the first socket, and a second sealing sleeve is wrapped on the edge of the second socket so as to realize the sealing insertion of the temperature sensor into the second socket.

10. The intelligent high-temperature stewing cup as claimed in claim 9, wherein the first sealing sleeve comprises a tubular silica gel body and extension edges connected to the upper and lower ends of the silica gel body, and the second sealing silica gel sleeve and the first sealing sleeve have the same structure.