CN214433794U - Frying and roasting device using high-temperature ceramic tube radiation - Google Patents
Frying and roasting device using high-temperature ceramic tube radiation Download PDFInfo
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- CN214433794U CN214433794U CN202120192456.8U CN202120192456U CN214433794U CN 214433794 U CN214433794 U CN 214433794U CN 202120192456 U CN202120192456 U CN 202120192456U CN 214433794 U CN214433794 U CN 214433794U
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Abstract
The utility model discloses a frying and roasting device applying high-temperature ceramic tube radiation, which is provided with a box body, wherein a roasting cavity is arranged in the box body, a food placing area is arranged in the roasting cavity, and at least one ceramic heating tube is arranged in the roasting cavity above the food placing area; the ceramic heating tube comprises: the ceramic tube, the metal heating wire arranged in the ceramic tube and the connecting terminals arranged at the two ends of the ceramic tube, wherein the metal heating wire is connected with the connecting terminals; a heat reflection plate for intensively radiating heat to the food placing area is arranged above the ceramic heating tube in the baking cavity. The metal heating wire is arranged in the ceramic tube of the ceramic heating tube, the ceramic tube absorbs all radiation of the metal heating wire to enable the ceramic tube to generate high temperature and radiate outwards, the heating speed is high, the heat radiation effect is good, the frying and baking temperature is high, and the frying and baking effect of the frying and baking device is enhanced; meanwhile, the preheating time of the ceramic heating tube is short, the process is simpler, and the cost is lower.
Description
Technical Field
The utility model relates to a roast utensil technical field, more specifically the utility model relates to an use roast ware of frying in shallow oil of high temperature ceramic pipe radiation that says so.
Background
High temperature radiation roasting utensil is a cooking equipment that fries in shallow oil roast to food through radiant heating, and the tradition adopts ordinary heating pipe (being resistance wire heating pipe) to heat, but its rate of heating is slow to be local focus, fry in shallow oil roast effect poor, consequently, adopt ceramic heating device to replace traditional ordinary heating pipe gradually now.
Such as Chinese patent numbers: 2003201099030 discloses an energy-saving clean barbecue machine, wherein a barbecue grill is arranged at the lower part of the shell of the barbecue machine, a reflective curved plate is arranged at the upper part of the shell of the barbecue machine, and at least one electric heating element is arranged between the barbecue grill and the reflective curved plate, wherein the electric heating element can be a resistance wire heater or a ceramic heating body.
Again, as with chinese patent No.: 2019214948309 discloses a heating device comprising: the device comprises a frame, a first cavity and a second cavity, wherein the first cavity is formed inside the frame; at least one ceramic heater arranged in the first cavity and used for heating food put into the first cavity; the rotary fixing component is used for fixing the food placed in the first cavity and can drive the food to rotate in the first cavity at a constant speed under the driving of the rotary fixing component, so that all sides of the food can sequentially rotate to a heating area which is opposite to the ceramic heater and is heated by the ceramic heater; and the driving device is in driving connection with at least one end of the rotary fixing component and can drive the rotary fixing component to rotate at a constant speed.
However, the ceramic heat generating devices adopted in the above two patent technologies are used as heaters, but the above patent structures and the ceramic heat generating devices in the prior art have the following disadvantages:
1. the preheating time of the ceramic heating device is commonly 4-5min, and the preheating time is too long, so that the frying and baking efficiency of food is influenced;
2. the ceramic heating device needs a surface baking temperature of 800 ℃, so the surface area of a ceramic heating plate in the ceramic heating device cannot be too large, otherwise the surface temperature is difficult to reach 800 ℃, and the baking effect is influenced;
3. the ceramic heating plate has complex process and high cost, so that the market competitiveness of the product is not high.
In order to solve the above problems, the applicant proposes the following technical structure.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a frying and roasting device using high temperature ceramic tube radiation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a frying and roasting device applying high-temperature ceramic tube radiation is provided with a box body, wherein a roasting cavity is arranged in the box body, the front end of the roasting cavity is provided with a placing inlet for placing food conveniently, a food placing area is arranged in the roasting cavity, and at least one ceramic heating tube is arranged in the roasting cavity above the food placing area; the ceramic heating tube comprises: the ceramic tube, the metal heating wire arranged in the ceramic tube and the connecting terminals arranged at the two ends of the ceramic tube, wherein the metal heating wire is connected with the connecting terminals; a heat reflection plate for intensively radiating heat to the food placing area is arranged above the ceramic heating tube in the baking cavity;
the ceramic heating tube in the structure is improved, when the ceramic heating tube is electrified, the infrared radiation wavelength ratio generated by the metal heating wire is small, when the radiation wave of the metal heating wire passes through the ceramic tube, the ceramic tube absorbs all radiation of the metal heating wire to enable the ceramic tube to generate high temperature and radiate outwards, at the moment, the radiation wavelength on the outer surface of the ceramic heating tube is enriched to an infrared region with longer wavelength, and the infrared heat radiation effect of the ceramic heating tube is better;
in the structure, the ceramic heating tube has small volume and small heat capacity, so the heating is fast, the frying and baking speed is fast, the length of the ceramic heating tube is not limited, the frying and baking in a large area can be realized, the heating effect is good, and the preheating time is short.
In the preferred technical scheme, fixing seats for stably assembling the wiring terminals are arranged at two ends of the ceramic tube; the fixing seat can position the wiring terminal, so that the wiring terminal can be conveniently and subsequently installed in the baking cavity, and the wiring terminal is effectively and electrically connected with a circuit or a power line and the like; meanwhile, the fixing seat is convenient for the ceramic heating tube to be fixedly arranged in the baking cavity.
In the preferred technical scheme, 3 ceramic heating tubes are arranged in an array; other numbers may be provided in different embodiments.
In the preferred technical scheme, a heat insulation plate is arranged on the top wall in the baking cavity and is positioned above the heat reflection plate; a protective cover is arranged in the baking cavity below the ceramic heating tube; in the structure, the heat insulation plate can effectively play a role in heat insulation, and the surface temperature of the box body is prevented from being overhigh; and the protection casing can prevent to touch ceramic heating tube by mistake when placing food, and leads to scalding the scheduling problem, and factor of safety is higher.
In the preferred technical scheme, a layer frame is arranged in the baking cavity, and the heights of the layers on the layer frame are different from the distance between the ceramic heating tubes; above-mentioned structure can adjust the food and place the distance of district for the ceramic heating tube at food, adjusts when being convenient for different thickness or fry in shallow oil roast different types of food, and it has certain difference to fry in shallow oil roast effect.
In the preferred technical scheme, the layer frame is groove plates symmetrically arranged on the left side wall and the right side wall of the baking cavity, and a plurality of embedded grooves are distributed on the groove plates along the height direction; the specific structure of the shelf is further limited in the structure, the grooved plate is simple in structure and convenient to install, and meanwhile, the frying pan is suitable for placing frying pans with different depths.
In the preferred technical scheme, the frying pan is also arranged at different heights of the shelf according to requirements so as to adjust the distance between the frying pan and the ceramic heating tube; the frying pan is used for supporting food.
In the preferred technical scheme, the frying pan is provided with the oil dripping hole, so that grease and juice in food can drip conveniently in the frying and baking process.
In the preferred technical scheme, an oil receiving disc is arranged below the food placing area in the baking cavity and used for receiving dropped grease, juice and the like, so that the follow-up centralized treatment is facilitated, and the bottom wall of the baking cavity is kept clean.
In the preferred technical scheme, a control module is arranged in the box body; the control module is used for controlling the temperature and time of the frying and roasting device.
Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial technological effect has:
1. the metal heating wire is arranged in the ceramic tube of the ceramic heating tube, the ceramic tube absorbs all radiation of the metal heating wire to enable the ceramic tube to generate high temperature and radiate outwards, the heating speed is high, the heat radiation effect is good, the frying and baking temperature is high, and the frying and baking effect of the frying and baking device is enhanced;
2. the utility model discloses well ceramic heating tube's is small, and thermal capacity is little, consequently heaies up soon, and preheating time is short during the use, and the result of use is better, compares traditional pottery heating plate technology simpler, and the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of the utility model after the box door is taken out;
FIG. 3 is a schematic view of a cross-sectional structure of a ceramic heating tube according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the side angle of the present invention;
FIG. 5 is a schematic structural view of the middle frying pan of the present invention;
fig. 6 is a schematic structural view of the oil receiving pan of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
A frying and roasting device using high temperature ceramic tube radiation, as shown in fig. 1-4, includes a box 100 and a ceramic heating tube 200 installed inside the box 100.
A baking cavity 101 is formed inside the box body 100, and an entrance convenient for food to be put in is arranged on the box body 100 corresponding to the baking cavity 101; a door 110 may be provided at the entrance so as to constitute a relatively closed space of the baking chamber 101.
A food placing area is formed in the baking cavity 101, at least one ceramic heating tube 200 is arranged above the food placing area in the baking cavity 101, the ceramic heating tubes 200 are arranged as required, and in the embodiment, 3 ceramic heating tubes 200 are arranged and distributed in an array; when the ceramic heating tube 200 is heated, the heat is radiated to the food placing area to fry and roast the food.
In order to further enhance the concentrated heat radiation to the food placing area, a heat reflection plate 120 is disposed above the ceramic heating tube 200 in the baking chamber 101.
The ceramic heating tube 200 includes: the ceramic tube 210, the metal heating wire 220 arranged inside the ceramic tube 210 and the connection terminals 230 arranged at two ends of the ceramic tube 210, wherein the metal heating wire 220 is connected to the connection terminals 230; the metal heating wire 220 is arranged in the ceramic tube 210; the two ends of the ceramic tube 210 are provided with fixing seats 240, and the fixing seats 240 are used for the connecting terminals 230 to be stably installed at the two ends of the ceramic tube 210, and are convenient for the subsequent ceramic heating tube 200 to be assembled in the baking cavity 101 for electrical connection.
In this embodiment, the ceramic heating tube 200 is installed in the baking chamber 101, and both ends thereof are connected to the left and right sidewalls of the baking chamber 101.
In this embodiment, when ceramic heating tube 200 circular telegram, when the radiant wave of metal heater 220 passed through ceramic tube 210, ceramic tube 210 absorbed all radiation of metal heater 220 and made self produce the high temperature to outside radiation, at this moment, the apparent radiant wavelength of ceramic heating tube is to the longer infrared region enrichment of wavelength for the infrared heat radiation effect of ceramic heating tube 200 is better, and further it is better to make to fry in shallow oil roast the effect, realizes that the high temperature is fried in shallow oil roast.
In some large volume frying and roasting devices, the number and length of the ceramic heating tubes 200 can be increased appropriately, so that large area frying and roasting can be realized.
In this embodiment, the diameter of the ceramic heating tube 200 is smaller, and compared with the traditional ceramic heating plate, the ceramic heating tube has the advantages of small volume, fast temperature rise and short early preheating time.
In a further embodiment, the heat insulation plate 180 is disposed on the inner top wall of the baking chamber 101, the heat insulation plate 180 is disposed above the heat reflection plate 110, and the heat insulation plate 180 is disposed to prevent heat from being transferred to the outside, so as to reduce heat consumption, and also to prevent the surface temperature of the box 100 from being too high, thereby further preventing a user from being scalded.
In a further embodiment, a protective cover 130 is arranged below the ceramic heating tube 200 in the baking cavity 101, and the protective cover 130 can prevent the situation that a user mistakenly touches the ceramic heating tube 200 to cause scalding and the like when taking and placing food, thereby ensuring the safety of use.
In a further embodiment, a layer rack 140 is arranged in the baking cavity 101, and a frying pan 150 is placed on the layer rack 140; through the arrangement of the layer frame 140, the frying pan 150 can be conveniently placed in the baking cavity 101 at different heights from the ceramic heating tube 200, and then the frying and baking requirements for different foods are met.
The shelf 140 may be a common mesh tray, and a plurality of mesh trays are disposed at different heights in the oven 101, so that the frying pan 150 may be disposed at different heights.
In other embodiments, the shelf 140 is a plurality of groove plates symmetrically disposed on the left and right sidewalls of the baking cavity 101, and a plurality of insertion grooves 141 are disposed on the groove plates along the height direction, so that the frying pan 150 is inserted into the insertion grooves 141 with different heights according to different requirements to adjust the distance between the frying pan and the ceramic heating tube 200, thereby satisfying the frying and baking effects of different foods.
In a further embodiment, please refer to fig. 5, an oil dripping hole 151 is disposed on the frying pan 150 for dripping the grease and juice of food; in this embodiment, the frying pan 150 is flat and can be inserted into the insertion groove 141 and placed.
Referring to fig. 6, an oil receiving tray 160 is disposed below the food placing area in the baking cavity 101, and the oil receiving tray 160 is used for receiving dropped grease, juice and the like, so as to facilitate subsequent centralized processing and keep the bottom wall of the baking cavity 101 clean.
In a further embodiment, a control module is disposed inside the oven body 100, a temperature sensor 170 is disposed inside the oven 101, and the temperature sensor 170 is disposed near the ceramic heating tube 200 to detect the temperature. The control module can realize the adjustment of the temperature and the time of the frying and baking device, the control module transmits temperature signals with the temperature sensor 170, the temperature sensor 170 detects the temperature at the top of the baking cavity 101 in real time and feeds the temperature back to the control module, and the control module processes the temperature data, controls the on-off of the ceramic heating tube 200 and realizes the temperature control.
And a mechanical control key or an intelligent control panel is arranged outside the box body 100, so that the adjustment is convenient.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an use roast ware of frying in shallow oil of high temperature ceramic tube radiation, has the box, sets up roast chamber in the box, and roast chamber front end has the entrance of putting into of being convenient for food and putting into, its characterized in that:
a food placing area is arranged in the baking cavity, and at least one ceramic heating tube is arranged above the food placing area in the baking cavity;
the ceramic heating tube comprises: the ceramic tube, the metal heating wire arranged in the ceramic tube and the connecting terminals arranged at the two ends of the ceramic tube, wherein the metal heating wire is connected with the connecting terminals;
a heat reflection plate for intensively radiating heat to the food placing area is arranged above the ceramic heating tube in the baking cavity.
2. The frying and roasting equipment using high temperature ceramic tube radiation as claimed in claim 1, wherein: the ceramic tube both ends be provided with the fixing base that is used for binding post stable assembly.
3. The frying and roasting equipment using high temperature ceramic tube radiation as claimed in claim 1, wherein: the ceramic heating tube array is provided with 3 heating tubes.
4. The frying and roasting equipment using high temperature ceramic tube radiation as claimed in claim 1, wherein: the top wall in the baking cavity is provided with a heat insulation plate, and the heat insulation plate is positioned above the heat reflection plate; a protective cover is arranged in the baking cavity below the ceramic heating tube.
5. The frying and roasting equipment using high temperature ceramic tube radiation as claimed in claim 1, wherein: the baking cavity is internally provided with a layer frame, and the height of each layer on the layer frame is different from the distance of the ceramic heating tube.
6. The frying and roasting equipment using high temperature ceramic tube radiation as claimed in claim 5, wherein: the layer frame be the symmetry set up the frid on the lateral wall about roast chamber, along direction of height distribution on the frid and seted up a plurality of embedded grooves.
7. The frying and roasting equipment using high temperature ceramic tube radiation as claimed in claim 6, wherein: the frying pan is arranged at different heights of the shelf according to requirements so as to adjust the distance between the frying pan and the ceramic heating tube.
8. The frying and roasting equipment using high temperature ceramic tube radiation as claimed in claim 7, wherein: the frying pan is provided with an oil dripping hole.
9. The frying and roasting equipment using high temperature ceramic tube radiation according to any one of claims 1 to 8, wherein: an oil receiving disc is arranged below the food placing area in the baking cavity.
10. The frying and roasting equipment using high temperature ceramic tube radiation as claimed in claim 1, wherein: a control module is arranged in the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120192456.8U CN214433794U (en) | 2021-01-22 | 2021-01-22 | Frying and roasting device using high-temperature ceramic tube radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120192456.8U CN214433794U (en) | 2021-01-22 | 2021-01-22 | Frying and roasting device using high-temperature ceramic tube radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214433794U true CN214433794U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120192456.8U Active CN214433794U (en) | 2021-01-22 | 2021-01-22 | Frying and roasting device using high-temperature ceramic tube radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214433794U (en) |
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2021
- 2021-01-22 CN CN202120192456.8U patent/CN214433794U/en active Active
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