CN109363484B

CN109363484B - Glass pot and electric cooker

Info

Publication number: CN109363484B
Application number: CN201811301344.0A
Authority: CN
Inventors: 冯辰
Original assignee: Jingmen Tashan Zhishi Electronic Technology Co ltd
Current assignee: Jingmen Tashan Zhishi Electronic Technology Co ltd
Priority date: 2018-11-02
Filing date: 2018-11-02
Publication date: 2021-02-09
Anticipated expiration: 2038-11-02
Also published as: CN109363484A

Abstract

The invention discloses a glass pot and an electric cooker, and belongs to the field of kitchen utensils. The glass pot comprises: the glass pot body is provided with first sealed cavity between the inner wall of glass pot body and the outer wall, is provided with the sealed cavity of second between the outer wall of first sealed cavity and glass pot body, and the sealed cavity of first sealed cavity and second is sealed the relative interval and is arranged, has arranged the carbon material in the first sealed cavity, has arranged the heat transfer metalwork in the sealed cavity of second, is provided with first reflector layer on the lateral wall of one side towards the glass pot body on the heat transfer metalwork, and the reflector surface of first reflector layer arranges towards the inner wall of glass pot body. Embodiments of the present invention provide a glass pot through which cooked rice has a taste of firewood and through which cooked rice has a taste of the firewood.

Description

Glass pot and electric cooker

Technical Field

The invention relates to the field of kitchenware, in particular to a glass pot and an electric cooker.

Background

The original cooking range is used in most families in rural areas, firewood such as rice straws or wheat straws is combusted inside the original cooking range, an iron pot is placed on the cooking range, the iron pot is heated to cook firewood rice, and the firewood rice refers to rice cooked by the firewood. As urbanization is accelerated, rural areas become cities, urban people cannot cook rice by naked fire due to the restriction of accommodation factors, and generally, the urban people cook rice by electric rice cookers, but the rice cooked by the electric rice cookers is found to be less delicious than cooked rice cooked by firewood through comparison.

The conventional method for cooking rice with firewood in order to attract consumers by a plurality of merchants is generally implemented by heating rice with big fire by using an electric cooker, controlling the heating duration to ensure that rice cooking water in the cooker can be continuously boiled, so that the rice is not half-cooked inside and outside and has full grains, and releasing the rice with unique rice fragrance of the rice, thereby simulating the preparation of the rice with firewood. However, even rice produced by such an electric rice cooker does not have the same taste as rice cooked with firewood.

Disclosure of Invention

In order to solve the problems in the prior art, the embodiment of the invention provides a glass pot and an electric cooker. The technical scheme is as follows:

in one aspect, the present invention provides a glass pot comprising: the glass pot body is provided with a first sealing cavity between the inner wall and the outer wall of the glass pot body, a second sealing cavity is arranged between the first sealing cavity and the outer wall of the glass pot body, the first sealing cavity and the second sealing cavity are arranged at intervals relatively, a carbon material is arranged in the first sealing cavity, a heat transfer metal piece is arranged in the second sealing cavity, a first reflecting layer is arranged on the heat transfer metal piece, and the reflecting surface of the first reflecting layer faces the inner wall of the glass pot body.

Specifically, the first sealed chamber is a plurality of, and a plurality of first sealed chambers are arranged side by side in the glass pot body.

Specifically, the carbon material includes: charcoal powder or carbon nano-materials.

Specifically, the carbon nanomaterial includes: the carbon nano tube, the carbon nano sphere or the carbon nano fiber.

Specifically, the first reflective layer is a first silver white reflective layer or a first reflective film.

Further, the first silver white reflective layer includes: a copper layer and at least one of a silver layer, a steel layer, a platinum layer, a nickel layer, and an aluminum layer.

Further, the first reflective film is at least one of a silver foil film, a steel foil film, a platinum foil film, a nickel foil film and an aluminum foil film.

Specifically, an inert gas is arranged in the first sealed chamber.

In another aspect, the present invention provides an electric rice cooker, comprising: interior pot and shell, interior pot is arranged in the shell, interior pot is above-mentioned glass pot, the lateral wall of interior pot with the inner wall interval arrangement of shell.

Specifically, the inner wall of the shell is provided with a second reflecting layer, and the reflecting surface of the second reflecting layer faces the glass pot body.

Further, the second reflective layer is a second silver white reflective layer or a second reflective film.

The technical scheme provided by the embodiment of the invention has the following beneficial effects: the embodiment of the invention provides a glass pot, after the glass pot is heated, a heat transfer metal part in a second sealed cavity absorbs heat rapidly and conducts heat, the heat is transferred to a first sealed cavity, a carbon material can absorb heat rapidly and is heated rapidly, far infrared rays are emitted simultaneously, a first reflecting layer in the second sealed cavity can radiate heat towards the first sealed cavity, most of heat can be transferred and radiated into the glass pot, the glass pot is heated rapidly along with the carbon material and is used for cooking rice in the glass pot, the heating effect of the far infrared rays emitted by the heated carbon material is similar to that of charcoal fire, and therefore the rice cooked by the glass pot has the taste of firewood rice. The embodiment of the invention also provides the electric cooker, after the inner pot of the electric cooker is heated, the carbon material in the inner pot can quickly absorb heat and quickly raise the temperature, and simultaneously the inner pot can quickly raise the temperature along with the carbon material and cook rice in the inner pot, the second reflective layer on the inner wall of the outer shell also plays a role in directional radiation, so that most of heat can be transferred and radiated to the inner pot, the heat efficiency is improved, the heating effect of the far infrared rays emitted by the carbon material is similar to that of charcoal fire, and rice cooked by the electric cooker has the taste of firewood rice.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a glass pot according to an embodiment of the present invention;

FIG. 2 is a schematic view of the electric cooker according to the second embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example one

An embodiment of the present invention provides a glass pot, as shown in fig. 1, the glass pot includes: glass pot body 1, be provided with first sealed cavity 2 between the inner wall of glass pot body and the outer wall, be provided with the sealed cavity 6 of second between the outer wall of first sealed cavity 2 and glass pot body 1, the relative interval arrangement of the sealed cavity 6 of first sealed cavity 2 and second, carbon material 3 has been arranged in the first sealed cavity 2, heat transfer metalwork 7 has been arranged in the sealed cavity 6 of second, be provided with first reflector layer 8 on the lateral wall of one side towards glass pot body 1 on the heat transfer metalwork 7, the reflector surface of first reflector layer 8 is arranged towards the inner wall of glass pot body 1. When the glass pot body 1 is realized, the glass pot body 1 can be made of quartz transparent glass or No. 95 transparent glass, so that the glass pot body 1 has good heat resistance. The first sealing chamber 2 can cover the glass pot body 1, so that the laying area of the carbon material can be increased, and the taste of the prepared rice is better. For better heat conduction, the second sealed chamber 6 may be provided on the side wall of the glass body 1, i.e. the second sealed chamber 6 is not provided on the bottom surface of the glass body 1. The heat transfer metal member 7 undergoes volume expansion due to heating, and an expansion space can be reserved for the heat transfer metal member 7 in the second sealed chamber 6.

Specifically, the first sealed chamber 2 may be plural, and a plurality of first sealed chambers 2 are arranged side by side in the glass pot body 1. The plurality of first sealed chambers 2 can enable the carbon material 3 to be uniformly arranged on the glass pot body 1, so that the condition that the carbon material 3 is piled up due to factors such as gravity is avoided, rice in the glass pot body 1 can be heated uniformly, and the rice with better taste is prepared. In this implementation, the first sealed chamber 2 can also be arranged spirally along the outer wall of the glass pot body 1. The cross-section of the first sealed chamber 2 may be rectangular, circular or elliptical.

Specifically, the carbon material 3 may include: charcoal powder or carbon nano-materials. Wherein, the wood carbon powder can be carbon powder obtained by oxygen-free calcination of wood. The cost of the charcoal powder is low, and the processing cost of the glass pot is reduced. When the carbon material is wood carbon powder, the heating effect of the far infrared rays emitted by the glass pot after heating is the same as that of firewood.

Specifically, the carbon nanomaterial may include: carbon nanotubes, carbon nanospheres or carbon nanofibers. The carbon nano tube, the carbon nano sphere and the carbon nano fiber have good heat conduction performance, and therefore the heat transfer efficiency of the glass pot can be improved. Meanwhile, the carbon nano material is light in weight, and the weight of the glass pot can be reduced.

Specifically, the first light reflecting layer 8 may be a first silver white light reflecting layer or a first light reflecting film. The first silver white reflecting layer or the first reflecting film can reflect infrared rays radiated from the glass pot into the glass pot body 1 through the first silver white reflecting layer or the first reflecting film, so that the heat energy utilization rate of the glass pot can be improved.

Further, the first silver white reflective layer 8 includes: at least one of a silver layer, a steel layer, a platinum layer, a nickel layer, and an aluminum layer. When the reflective layer 8 is implemented, the first silver white reflective layer may be a single layer or a composite layer. In this embodiment, the first silver white reflective layer 8 can be attached to the heat transfer metal member 7 by electroplating (e.g., silver layer, platinum layer, nickel layer, and aluminum layer) or bonding (e.g., platinum layer). When the glass pot is realized, the silver layer has stable chemical property and good light reflectivity, and can ensure that the glass pot has higher heat energy utilization rate. The steel layer has good wearability when having the reflexibility, and the steel layer can be arranged outside the silver layer, and this first silvery white reflection of light layer 8 both had good reflexibility like this, had good wearability again, and simultaneously, the steel layer can also avoid the silver layer to be by the oxidation.

Further, the first light reflecting film may be at least one of a silver foil film, a steel foil film, a platinum foil film, a nickel foil film, and an aluminum foil film. In practice, the first light reflecting film may be a single-component film, or may be a composite film formed by stacking a plurality of single-component films.

In particular, an inert gas may be provided within the first sealed chamber 2. The inert gas can provide a stable heat transfer environment for the carbon material.

The embodiment of the invention provides a glass pot, after the glass pot is heated, a heat transfer metal part in a second sealed cavity absorbs heat rapidly and conducts heat, the heat is transferred to a first sealed cavity, a carbon material can absorb heat rapidly and is heated rapidly, far infrared rays are emitted simultaneously, a first reflecting layer in the second sealed cavity can radiate heat towards the first sealed cavity, most of heat can be transferred and radiated into the glass pot, the glass pot is heated rapidly along with the carbon material and is used for cooking rice in the glass pot, the heating effect of the far infrared rays emitted by the heated carbon material is similar to that of charcoal fire, and therefore the rice cooked by the glass pot has the taste of firewood rice. The first light reflecting layer in the second sealed cavity is protected by cavity sealing and is not easy to damage. In addition, the carbon material is black, which can improve the radiation capability of the glass pot, so that the heat transfer speed of the glass pot is faster and the heat conversion efficiency is higher. This glass pot is when the culinary art, because of its inner wall is the glass material for this glass pot has the performance of non-stick pot, and this glass pot can be applicable to multiple heating utensil and heat, for example: gas stove, coal ball stove, gas stove or electromagnetic oven, etc.

Example two

An embodiment of the present invention provides an electric rice cooker, as shown in fig. 2, including: the glass pot comprises an inner pot and an outer shell 4, wherein the inner pot is arranged in the outer shell 4, the inner pot is a glass pot provided by the embodiment of the invention, and the side wall of the inner pot and the inner wall of the outer shell 4 are arranged at intervals. When the glass pot is realized, the outer wall of the pot opening of the glass pot body 1 of the inner pot can be provided with the bulge 5, the inner wall of the shell 4 is provided with a groove matched with the bulge 5, and the bulge 5 can be arranged in the groove. The bulge 5 can be arranged around the peripheral wall of the pot opening of the glass pot body 1. In addition, the number of the bulges 5 can be two, and the two bulges 5 are arranged on the outer wall of the pot opening of the glass pot body 1 at intervals. The bulges 5 are used for clamping the inner pot on the shell 4 to support the inner pot, and meanwhile, the bulges 5 can also be used as handles to facilitate taking the inner pot.

In particular, the inner wall of the housing 4 may be provided with a second reflective layer 9, and the reflective surface of the second reflective layer 9 is arranged towards the glass pot body 1. When realizing, can set up first silver-white reflector layer 8 or second reflector layer 9 on the electric rice cooker, can also set up first silver-white reflector layer 8 or second reflector layer 9 simultaneously to further improve the utilization ratio of heat energy.

Further, the second reflective layer 9 may be a second silver white reflective layer or a second reflective film. The second silver white light reflecting layer may include: at least one of a silver layer, a steel layer, a platinum layer, a nickel layer, and an aluminum layer. In practice, the second light reflecting layer 9 may be a single layer or a composite layer.

Further, the second light reflecting film may be at least one of a silver foil film, a steel foil film, a platinum foil film, a nickel foil film, and an aluminum foil film. In practice, the second light-reflecting film may be a single-component film, or may be a composite film formed by stacking a plurality of single-component films.

The embodiment of the invention provides an electric cooker, after an inner pot of the electric cooker is heated, a carbon material in the inner pot can quickly absorb heat and quickly raise the temperature, and simultaneously far infrared rays are emitted, the inner pot can quickly raise the temperature along with the carbon material and cook rice in the inner pot, a second reflective layer on the inner wall of a shell also plays a role in directional radiation, most of heat can be transferred and radiated to the inner pot, and therefore the heat efficiency is improved, the heating effect of the far infrared rays emitted by the carbon material is similar to that of charcoal fire, and rice cooked by the electric cooker has the taste of firewood rice. In addition, the carbon material is black, which can improve the radiation capability of the electric cooker, and the heat transfer speed and the heat conversion efficiency of the electric cooker are higher. When the electric cooker is used for cooking, the inner pot is made of glass, so that the electric cooker has the performance of not sticking to the pot.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A glass pot, characterized in that, the glass pot includes: the glass pot body, be provided with first sealed cavity between the inner wall of glass pot body and the outer wall, be provided with the sealed cavity of second between the first sealed cavity with the outer wall of glass pot body, first sealed cavity with the sealed cavity of second is relative interval arrangement, carbon material has been arranged in the first sealed cavity, heat transfer metalwork has been arranged in the sealed cavity of second, be provided with first reflector layer on the lateral wall of one side towards the glass pot body on the heat transfer metalwork, the reflector surface of first reflector layer is towards the inner wall of glass pot body arranges, be provided with inert gas in the first sealed cavity.

2. The glass pan of claim 1, wherein the first sealed chamber is a plurality of the first sealed chambers arranged side by side within the glass pan body.

3. The glass pan of claim 1, wherein the carbon material comprises: charcoal powder or carbon nano-materials.

4. The glass pan of claim 3, wherein the carbon nanomaterials comprise: the carbon nano tube, the carbon nano sphere or the carbon nano fiber.

5. The glass pan of claim 1, wherein the first reflective layer is a first silver white reflective layer or a first reflective film.

6. The glass pan of claim 5, wherein the first silver white reflective layer comprises: at least one of a silver layer, a steel layer, a platinum layer, a nickel layer, and an aluminum layer.

7. The glass pot as claimed in claim 1, wherein the first reflective film is at least one of a silver foil film, a steel foil film, a platinum foil film, a nickel foil film and an aluminum foil film.

8. An electric rice cooker, comprising: an inner pot and an outer shell, wherein the inner pot is arranged in the outer shell, and the inner pot is the glass pot as claimed in any one of claims 1-7, and the side wall of the inner pot is arranged at a distance from the inner wall of the outer shell.

9. The rice cooker as claimed in claim 8, wherein the inner wall of the housing is provided with a second light reflecting layer, and the light reflecting surface of the second light reflecting layer is arranged towards the glass cooker body.

10. The rice cooker of claim 9, wherein the second reflective layer is a second silver white reflective layer or a second reflective film.