The utility model comprises the following steps:
the utility model aims to provide an infrared electric stewpot aiming at the defects in the prior art, which has the advantages of high electric heat conversion efficiency, energy conservation, consumption reduction, high heating efficiency, rapid heating, short food cooking time, large heating area, uniform heating of the whole food, effective reduction of paste bottom and overflow, and quicker and more sufficient nutrition extraction.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an infrared electric stewing pan, includes heating device, a plurality of stewing cup that is used for holding the food of waiting to heat, heating device includes the heating seat, sets up the inner bag on the heating seat, sets up the supporting disk in the inner bag, and the bottom of supporting disk encloses with the inner wall of inner bag and forms infrared heating chamber mutually, is equipped with the infrared heating subassembly that is used for carrying out infrared radiation heating to infrared heating chamber in the infrared heating chamber, and the handleless cup hole the same with stewing cup quantity has been seted up to the supporting disk, stews the handleless cup and inserts through handleless cup hole and locate in the infrared heating chamber.
The infrared heating assembly comprises a plurality of infrared heating pipes arranged at the bottom and/or the side parts and/or the middle part of the infrared heating cavity.
The technical scheme is further improved in that the infrared heating pipe is a carbon fiber infrared heating pipe or a quartz infrared heating pipe.
The technical scheme is further improved in that the supporting disc is detachably arranged in the inner container, and a protective structure for protecting the infrared heating pipe is arranged in the infrared heating cavity.
The stewing cup is characterized in that the stewing cup is detachably inserted into the cup hole, and a protective structure for protecting the infrared heating pipe is arranged in the infrared heating cavity.
The further improvement of the scheme is that the protection structure is a baffle plate, and a plurality of meshes are formed in the baffle plate.
The further improvement of the scheme is that the protective structure is a baffle plate, and the baffle plate is made of glass materials.
The technical scheme is further improved that the supporting plate is provided with an anti-overflow structure for preventing external liquid from flowing into the infrared heating cavity.
The overflow preventing structure comprises a cup hole overflow preventing protrusion arranged at the cup hole position at the top of the supporting disc and an edge overflow preventing protrusion arranged at the peripheral edge position at the top of the supporting disc.
The technical proposal is further improved that the cup hole anti-overflow protrusions and the edge anti-overflow protrusions are respectively made of elastic sealing materials.
The further improvement of the scheme is that the height of the stewing cup inserted into the infrared heating cavity is 30-100% of the whole height of the stewing cup.
The further improvement of the scheme is that at least two stewing cups are arranged, and the stewing cups are uniformly distributed on the supporting plate.
The utility model further comprises a temperature control module and/or an over-temperature protection module.
The technical proposal is further improved that the inner container and the supporting disk are respectively made of materials capable of reflecting infrared rays.
The scheme is further improved in that the inner wall of the inner container and the bottom of the supporting disc are respectively subjected to reflection texture treatment for enhancing the infrared reflection effect.
The scheme is further improved in that the inner wall of the inner container and the bottom of the supporting disc are respectively subjected to glossiness treatment for improving the surface glossiness.
The stewing cup is further improved by the scheme that the stewing cup is made of glass, metal or ceramic materials.
The further improvement of the scheme is that the outer wall part of the stewing cup contacted with the infrared heating cavity is blackened and/or frosted.
The utility model has the beneficial effects that: the utility model provides an infrared electric stewing pot, which comprises a heating device and a plurality of stewing cups for containing foods to be heated, wherein the heating device comprises a heating seat, an inner container arranged on the heating seat and a supporting disc arranged in the inner container, an infrared heating cavity is formed by the bottom of the supporting disc and the inner wall of the inner container, infrared heating components for carrying out infrared radiation heating on the infrared heating cavity are arranged in the infrared heating cavity, cup holes with the same number as the stewing cups are formed in the supporting disc, and the stewing cups are inserted into the infrared heating cavity through the cup holes;
compared with the traditional electric stewpan, the utility model has the following advantages:
1. compared with the method for heating food by electrifying and heating the cast aluminum heating plate, the utility model heats the food by the infrared heating assembly capable of carrying out infrared radiation heating, has high electric heat conversion efficiency, saves energy, reduces consumption, has high heating efficiency, and can quickly raise the temperature so as to shorten the time required by cooking the food;
2. compared with the method that heat generated by the cast aluminum heating plate is transferred to the bottom of the stewing cup in a heat conduction mode, the heat generated during heating is concentrated at the bottom of the stewing cup, the method and the device can heat the bottom of the stewing cup and the side part of the stewing cup extending into the infrared heating cavity simultaneously, the heating area is larger, the heating efficiency is high, the heating speed is high, the time required for cooking can be shortened, the whole food is heated uniformly, the paste bottom and overflow can be effectively reduced, and meanwhile, the nutrition extraction is faster and more sufficient.
The specific embodiment is as follows:
the utility model is further described below with reference to the accompanying drawings, as shown in fig. 1-4, the utility model comprises a heating device 1 and a plurality of stewing cups 2 for containing foods to be heated, the heating device 1 comprises a heating seat 11, an inner container 12 arranged on the heating seat 11 and a supporting disc 13 arranged in the inner container 12, the inner container 12 and the supporting disc 13 are respectively made of materials capable of reflecting infrared rays, such as metal materials of aluminum, stainless steel, a tinplate and the like, the bottom of the supporting disc 13 and the inner wall of the inner container 12 are surrounded to form an infrared heating cavity 3, infrared heating assemblies 4 for carrying out infrared radiation heating on the infrared heating cavities 3 are arranged in the infrared heating cavities 3, cup holes 131 with the same number as that of the stewing cups 2 are formed in the supporting disc 13, and the stewing cups 2 are inserted into the infrared heating cavities 3 through the cup holes 131; compared with the method for heating food by electrifying and heating the cast aluminum heating plate, the utility model heats the food by the infrared heating assembly 4 capable of carrying out infrared radiation heating, has high electric heat conversion efficiency, saves energy, reduces consumption, has high heating efficiency, and can quickly raise the temperature, thereby shortening the cooking time of the food; compared with the method that heat generated by the cast aluminum heating plate is transferred to the bottom of the stewing cup 2 in a heat conduction mode, the heat generated during heating is concentrated at the bottom of the stewing cup 2, the method and the device can heat the bottom of the stewing cup 2 and the side part of the stewing cup 2 extending into the infrared heating cavity 3 simultaneously, the heating area is larger, the heating efficiency is high, the heating speed is high, the time required for cooking can be shortened, the whole food is heated uniformly, the paste bottom and overflow can be effectively reduced, and meanwhile, the nutrition extraction is faster and more sufficient.
The infrared heating assembly 4 comprises a plurality of infrared heating pipes 41 arranged at the bottom and/or at the side and/or the middle of the infrared heating cavity 3; in this embodiment, the infrared heating assembly 4 of the present utility model is two infrared heating tubes 41 arranged side by side around the bottom of the stereo heating chamber; in other embodiments, the infrared heating assembly 4 of the present utility model may also be composed of a plurality of infrared heating pipes 41 separately disposed at the side of the infrared heating chamber 3 or a plurality of infrared heating pipes 41 separately disposed at the middle of the infrared heating chamber 3; the infrared heating component 4 of the utility model can also consist of a plurality of infrared heating pipes 41 arranged at the bottom of the infrared heating cavity 3, a plurality of infrared heating pipes 41 arranged at the side part of the infrared heating cavity 3 and a plurality of infrared heating pipes 41 arranged at the middle part of the infrared heating cavity 3.
In the embodiment, the infrared heating tube 41 is preferably a carbon fiber infrared heating tube or a quartz infrared heating tube, so that the electric heat conversion efficiency is as high as 95% or more, the heat efficiency is high, when the stewing cup 2 is made of glass materials, the infrared radiation heat of the carbon fiber infrared heating tube can penetrate through the glass stewing cup 2 and directly act on food, and the infrared radiation permeability is strong, the conditioning time is short, the food taste and flavor can be kept, the absorptivity to carbohydrate is stronger, the carbon atom resonance effect is good, and the cooking effect of the food can be improved.
In this embodiment, the supporting disc 13 is detachably mounted in the liner 12, the stewing cup 2 is detachably inserted in the cup hole 131, and compared with the method for cleaning the whole electric stewing pan, the supporting disc 13 and the stewing cup 2 can be respectively taken out from the liner 12, the supporting disc 13 or the stewing cup 2 can be independently cleaned, the effect of water-electricity separation is achieved, and the electric stewing pan is easier to clean; the infrared heating cavity 3 is internally provided with the protection structure 5 for protecting the infrared heating pipe 41, so that the infrared heating pipe 41 can be prevented from being completely exposed in the inner container 12 after the supporting disc 13 or the stewing cup 2 is taken out from the inner container 12, the infrared heating pipe 41 can be prevented from being touched by hands, and the infrared heating pipe 41 can be prevented from being knocked and damaged, so that the whole service life of the electric stewing pan can be ensured.
The protection structure 5 of the utility model can be a baffle plate 51 provided with a plurality of meshes 511, the meshes 511 are convenient for the infrared rays emitted by the infrared heating pipe 41 to directly irradiate to the container without causing loss to the infrared rays, and the protection effect of the infrared heating pipe 41 can be ensured, and the loss of the infrared radiation emitted by the infrared heating pipe 41 can be reduced as much as possible, so that the heating efficiency of the infrared heating pipe 41 can be ensured; the protective structure 5 of the present utility model may be a baffle plate 51 made of glass material, and since the infrared rays have the property of penetrating through the glass, the infrared rays emitted from the infrared heating tube 41 can penetrate through the baffle plate 51 made of glass material and heat the container by infrared radiation, so that the loss of the infrared rays emitted from the infrared heating tube 41 can be reduced as much as possible while the protective effect of the infrared heating tube 41 is ensured, thereby ensuring the heating efficiency of the infrared heating tube 41; the protective structure 5 of the present utility model is preferably a baffle plate 51 made of glass material and provided with a plurality of meshes 511, which can reduce the loss of infrared rays emitted from the infrared heating pipe 41 to the greatest extent while ensuring the protective effect of the infrared heating pipe 41, thereby ensuring the heating efficiency of the infrared heating pipe 41.
When soup is boiled in daily life, the condition that soup overflows frequently exists, an overflow preventing structure 6 for preventing external liquid from flowing into the infrared heating cavity 3 is arranged on the supporting disc 13; the overflow preventing structure 6 comprises a cup hole overflow preventing protrusion 61 arranged at the cup hole 131 position at the top of the supporting disc 13 and an edge overflow preventing protrusion 62 arranged at the peripheral edge position at the top of the supporting disc 13; the cup hole anti-overflow protrusions 61 and the edge anti-overflow protrusions 62 are respectively arranged on the top of the supporting disc 13 in a protruding mode, overflowed soup or other external liquid can be located between the cup hole anti-overflow protrusions 61 and the edge anti-overflow protrusions 62, and the overflowed soup or other external liquid can be prevented from flowing into the infrared heating cavity 3 from gaps between the cup hole 131 and the stewing cup 2 or gaps between the supporting disc 13 and the inner container 12, so that unnecessary trouble caused by overflowed soup or other external liquid flowing into the inner container 12 can be avoided.
The cup hole anti-overflow protrusions 61 and the edge anti-overflow protrusions 62 are made of elastic sealing materials, such as silica gel or rubber materials, not only is the structure simple and the manufacturing is convenient, but also the gap between the cup hole 131 and the stewing cup 2 can be well sealed through the cup hole anti-overflow protrusions 61 made of the elastic sealing materials, the anti-overflow effect is better, and the gap between the supporting disc 13 and the liner 12 can be well sealed through the edge anti-overflow protrusions 62 made of the elastic sealing materials, and the anti-overflow effect is better.
The height of the stewing cup 2 inserted into the infrared heating cavity 3 is 30-100% of the whole height of the stewing cup 2, the larger the stewing cup 2 is inserted into the infrared heating cavity 3, the larger the contact area between the stewing cup 2 and the infrared heating cavity 3 is, namely the larger the heating area is, the higher the heating efficiency is, the quicker the heating is, and the whole food is heated more uniformly.
The number of the stewing cups 2 is at least two, the stewing cups 2 are uniformly distributed on the supporting plate 13, soup with different tastes can be stewed simultaneously by arranging the plurality of stewing cups 2, soup stewing, rice cooking, dish stewing and the like can be performed simultaneously, and the practicability is higher; of course, in other embodiments, the utility model may include only one stewing cup 2.
Compared with the single heating temperature, the utility model further comprises a control module 7 and a temperature control module 8, wherein the temperature control module 8 and the infrared heating pipe 41 are respectively and electrically connected with the control module 7, the temperature control module 8 can control and regulate the cooking temperature so as to heat food more accurately and properly, the utility model further comprises an over-temperature protection module 9, the over-temperature protection module 9 is electrically connected with the control module 7, and when the temperature reaches a preset value, the infrared heating pipe 41 stops working or reduces power, and the over-temperature protection module 9 can prevent bottom pasting and overflow, overheat of an electric stewing pot and the like.
The inner wall of the inner container 12 and the bottom of the supporting disk 13 are respectively subjected to reflection texture treatment for enhancing the infrared reflection effect, and the reflection effect of the inner wall of the inner container 12 and the bottom of the supporting disk 13 on the infrared rays can be enhanced by carrying out reflection texture treatment on the inner wall of the inner container 12 and the bottom of the supporting disk 13, so that the infrared rays emitted by the infrared heating pipes 41 can be better reflected to the stewing cup 2 and the stewing cup 2 can be heated by infrared radiation more efficiently.
The inner wall of the inner container 12 and the bottom of the supporting plate 13 are respectively subjected to glossiness treatment for improving the surface glossiness, such as polishing, tinning, electroplating and other high-gloss treatments on the inner wall of the inner container 12 and the bottom of the supporting plate 13, and the inner wall of the inner container 12 and the bottom of the supporting plate 13 can better reflect infrared rays through the glossiness treatment on the inner wall of the inner container 12 and the bottom of the supporting plate 13, so that the infrared rays emitted by the infrared heating pipes 41 can be better reflected to the stewing cup 2 and the stewing cup 2 can be heated by infrared radiation more efficiently.
The stewing cup 2 is made of glass, metal or ceramic materials; the stewing cup 2 is preferably made of glass materials, and because the glass has a light transmission characteristic, the infrared radiation heat emitted by the infrared heating pipe 41 can penetrate through a glass container and directly act on food to be heated in the stewing cup 2; the traditional cooking utensil heated by thermal contact also has a large amount of waste heat after stopping heating, can continuously heat food, and is easy to cause over-temperature; the food taste can be maintained, the absorptivity to carbohydrate is stronger, the carbon fiber infrared heating pipe is matched, the carbon fiber infrared heating pipe has good carbon atom resonance effect, and the cooking effect of the food can be improved; in other embodiments, the stewing cup 2 of the present utility model may be made of metal or ceramic, and the stewing cup 2 is heated by the infrared radiation heat emitted by the infrared heating tube 41, and then the food in the stewing cup 2 is transferred and heated by the stewing cup 2.
Through carrying out blackening and/or dull polish texture to the outer wall part of stewing cup 2 with infrared heating chamber 3 contact, can make the outer wall of stewing cup 2 absorb infrared radiant heat better, can carry out radiant heating to stewing cup 2 better promptly to heat food better, can promote heating rate and heating efficiency.
Working principle:
placing food to be heated in the stewing cup 2, electrifying the infrared heating tube 41, and emitting infrared rays by the infrared heating tube 41, wherein the bottom of the stewing cup 2 and the side part of the part extending into the infrared heating cavity 3 are heated by infrared radiation heat, and the food to be heated in the stewing cup 2 is heated in a large area; the utility model not only saves energy and reduces consumption, increases temperature rapidly, shortens the time required by cooking food, and ensures that the whole food is heated uniformly, thereby effectively reducing paste bottom and overflow, and simultaneously realizing quicker and more sufficient nutrition extraction.
It is understood that the foregoing description is only of the preferred embodiments of the utility model, and that the utility model is not limited to the specific details of construction, features and principles disclosed herein.