CN220054912U - Heating box applied to open fire heating of instant food - Google Patents
Heating box applied to open fire heating of instant food Download PDFInfo
- Publication number
- CN220054912U CN220054912U CN202321016168.2U CN202321016168U CN220054912U CN 220054912 U CN220054912 U CN 220054912U CN 202321016168 U CN202321016168 U CN 202321016168U CN 220054912 U CN220054912 U CN 220054912U
- Authority
- CN
- China
- Prior art keywords
- heating box
- heating
- plate
- flame
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 87
- 235000013305 food Nutrition 0.000 title claims abstract description 30
- 239000000446 fuel Substances 0.000 claims abstract description 26
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 239000000123 paper Substances 0.000 claims abstract description 18
- 239000011888 foil Substances 0.000 claims abstract description 13
- 239000011087 paperboard Substances 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 235000013410 fast food Nutrition 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007747 plating Methods 0.000 abstract description 4
- 239000004449 solid propellant Substances 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a heating box applied to open fire heating of instant foods, and belongs to the field of food heating. The heating box is arranged to be of a hollow unfolding and folding structure, a fuel supporting plate is arranged at the bottom of the heating box, and a fixing notch is formed in the top of the heating box. The utility model has the advantages that compared with the prior art: firstly, the heating box can be folded and unfolded, and is convenient to carry and store; secondly, the heating box is formed by compounding an aluminum foil plating layer, a flame-retardant paperboard layer and a printing paper layer, so that the heating box has excellent heat reflection and heat preservation effects, flame retardance and fireproof performance and is safer to use; finally, the specific design of the size of the heating box can ensure the food material to be processed and mature, and simultaneously reasonably utilize the heat of the solid fuel, thereby providing processing efficiency and saving cost.
Description
Technical Field
The utility model belongs to the field of food heating, and particularly relates to a heating box applied to open fire heating of instant foods.
Background
During traveling, fresh food materials are difficult to eat and are heated on site to form food due to inconvenient dining. To solve this problem, there are self-heating foods such as self-heating rice, self-heating hot pot, etc. in the market, which generally heat the food material placed in the box body by using water and a material (such as quicklime) which reacts exothermically when meeting water, so as to achieve rapid, i.e. hot processing of the food material. The self-heating food is convenient and quick, can be eaten in a water-free and electricity-free environment, meets the needs of people for fast-paced life, and becomes one of the necessary instant foods for people at home and in travel.
However, most of the self-heating foods on the market at present adopt a combination of artificial cured regenerated rice, a packaging plastic box and a heating bag. The heating bag is generally composed of sodium carbonate, quicklime, diatomite, iron powder, aluminum powder and activated carbon, and generates heat when meeting water by chemical reaction, and the used chemical substances can be harmed with a polluted water source; the plastic outer packaging box is generally made of PP plastic, is disposable and difficult to degrade, and is not economical and environment-friendly; the regenerated rice has uneven quality and contains ingredients such as additives, the heated taste is not as good as that of the original rice, and the rising of hot steam is uneven when the self-heating food is heated, so that the uneven heating of the food is easily caused.
Based on this, the device that can realize edible material portable heating has appeared in the market, like the current patent of application number 202021010537.3 discloses a portable heating stove, including base and holding ring, the base is used for placing fuel, and the holding ring is used for supporting the household utensils of heating, and the holding ring is established on the base, and the holding ring is equipped with the fresh air inlet. When the heating device is used, the fuel for heating, such as solid alcohol, is placed in the base, the tin foil bowl is arranged on the supporting ring, the tin foil bowl is heated by using solid alcohol to burn, the effect of heating food is achieved, the air inlet hole can be used for air inlet, the combustion of the fuel is facilitated, the rapid heating of food materials can be achieved, the heating device can be used for multiple times, and the heating device is more environment-friendly.
However, in the patent, the heating stove is too simple in structure, is not foldable, is inconvenient to store and carry, and has large gaps at two sides of the heating stove, so that heat is wasted; the heating stove is not provided with a separate structure for placing fuel, so that the heating stove is not safe enough for heating food materials.
Disclosure of Invention
In order to solve the problems, the primary object of the present utility model is to provide a heating box for heating instant food by open fire, which can be folded and unfolded, and is convenient to carry and store;
the utility model further aims to provide a heating box applied to open flame heating of instant foods, which is formed by compounding an aluminum foil plating layer, a flame-retardant paperboard layer and a printing paper layer, and has the advantages of excellent heat reflection and heat preservation, flame retardance and fire resistance, and safer use.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a heating box applied to open fire heating of instant foods, which is of a hollow unfolding and folding structure, wherein a fuel supporting plate is arranged at the bottom of the heating box, and a fixing notch is arranged at the top of the heating box. According to the utility model, the top of the heating box is provided with the holes so as to be convenient for placing the aluminum foil bowl, the bottom of the heating box is provided with the fuel supporting plate, and the fuel tinfoil support can be placed on the fuel supporting plate, so that excessive heat can be prevented from being transferred to supports such as a tabletop and the like during fuel combustion, and the supports are prevented from being baked and damaged; meanwhile, the heating box can be unfolded and folded, and is convenient to store and carry.
Further, the heating box is arranged to be of a regular prism-shaped structure and comprises a bottom plate, a cover plate and a plurality of side plates, wherein the side plates are sequentially connected, one side of the bottom plate and one side of the cover plate are connected with the side plates, buckles are arranged on the bottom plate, the cover plate and the side plates, and the side plates are detachably connected with the bottom plate and the cover plate through the buckles to form an unfolding and folding structure. In the utility model, the heating box is of an integrated buckle assembly design, is foldable, is convenient to transport and store, can be assembled and formed by inserting corresponding surfaces according to the bayonet positions during use, and is convenient to assemble and use.
Further, the fixed notch is arranged on the cover plate, and the fuel supporting plate is arranged on the bottom plate and connected with one of the side plates.
Further, the side plates are also provided with ventilation windows, and the ventilation windows can be used for air intake, so that combustion of fuel is facilitated, and meanwhile, combustion conditions of fuel in the box can be conveniently seen.
Further, a heat dissipation window is further arranged above the ventilation window. The heat dissipation window can timely dissipate redundant temperature, and further has a flame retardant effect.
Further, the bottom plate, the cover plate, the side plates and the fuel supporting plate are all made of flame-retardant composite paper, the flame-retardant composite paper comprises an aluminum foil layer, a flame-retardant paperboard layer and a printing paper layer, and the aluminum foil layer, the flame-retardant paperboard layer and the printing paper layer are sequentially and tightly attached from inside to outside. The aluminum plating foil layer of the inner layer has the functions of reflecting heat and preserving heat, and can realize the uniformity and stability of the temperature in the box; the flame-retardant paperboard layer can prevent heat from being quickly transferred to the outer printed paper layer, so that the use safety of the heating box is ensured.
Further, the bottom plate and the cover plate are isosceles polygonal structures with side lengths of 85mm, the height of the side plate is 120mm, and the fixed notch is a circular hole with a diameter of 122 mm. According to the utility model, based on numerous experiments, the sizes of the bottom plate, the cover plate, the side plates and the fixed notch are uniquely designed, so that the heat of the solid fuel can be reasonably utilized while the food material is ensured to be processed and mature, the processing efficiency is improved, and the cost is saved.
The utility model has the advantages that compared with the prior art:
firstly, the heating box can be folded and unfolded, and is convenient to carry and store;
secondly, the heating box is formed by compounding an aluminum foil plating layer, a flame-retardant paperboard layer and a printing paper layer, so that the heating box has excellent heat reflection and heat preservation effects, flame retardance and fireproof performance and is safer to use;
finally, the specific design of the size of the heating box can ensure the food material to be processed and mature, and simultaneously reasonably utilize the heat of the solid fuel, thereby providing processing efficiency and saving cost.
Drawings
Fig. 1 is a schematic diagram of the structure of the lid plate of the heating cartridge in this embodiment.
Fig. 2 is a schematic view showing a structure of the heating box in the opened state of the cover plate in the present embodiment.
Fig. 3 is a schematic structural view of the heating cartridge in the unfolded state in the present embodiment.
Fig. 4 is a schematic structural view of the flame retardant composite paper in this example.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
referring to fig. 1 to 4, the present embodiment provides a heating box for heating convenience food by open fire, the heating box is provided with a hollow, unfolded and folded structure, a fuel supporting plate 1 is provided at the bottom of the heating box, and a fixing notch 2 is provided at the top of the heating box. According to the utility model, the top of the heating box is provided with the holes so as to be convenient for placing the aluminum foil bowl, the bottom of the heating box is provided with the fuel supporting plate 1, and the fuel tinfoil support can be placed on the fuel supporting plate 1, so that excessive heat can be prevented from being transferred to supports such as a tabletop and the like during fuel combustion, and the supports are prevented from being baked and damaged; meanwhile, the heating box can be unfolded and folded, and is convenient to store and carry.
Further, the heating box is arranged to be of a regular prism-shaped structure, and comprises a bottom plate 3, a cover plate 4 and a plurality of side plates 5, wherein the side plates 5 are sequentially connected, one side of the bottom plate 3 and one side of the cover plate 4 are connected with the side plates 5, a buckle 6 is arranged on the bottom plate 3, the cover plate 4 and the side plates 5, and the detachable connection between the side plates 5 and the bottom plate 3 and between the side plates 4 is realized through the buckle 6, so that an unfolding and folding structure is formed. In the utility model, the heating box is an integrated buckle 6 assembly design, is foldable, is convenient to transport and store, can be assembled and formed by inserting corresponding surfaces according to the bayonet positions during use, and is convenient to assemble and use.
Further, the fixing notch 2 is provided on the cover plate 4, and the fuel support plate 1 is provided on the bottom plate 3 and is connected to one of the side plates 5.
Further, the side plate 5 is also provided with a ventilation window 7, the ventilation window 7 can be used for air intake, combustion of fuel is facilitated, and meanwhile combustion of fuel in the box can be conveniently seen.
Further, a heat dissipation window 8 is also arranged above the ventilation window 7. The heat dissipation window 8 can timely dissipate redundant temperature, and further has a flame retardant effect.
Further, the bottom plate 3, the cover plate 4, the side plates 5 and the fuel supporting plate 1 are all made of flame-retardant composite paper, the flame-retardant composite paper comprises an aluminum-plated foil layer 10, a flame-retardant paperboard layer 20 and a printing paper layer 30, and the aluminum-plated foil layer 10, the flame-retardant paperboard layer 20 and the printing paper layer 30 are tightly attached from inside to outside in sequence. The inner aluminized foil layer 10 has the functions of reflecting heat and preserving heat, and can realize the uniformity and stability of the temperature in the box; the flame retardant paperboard layer 20 prevents heat from being rapidly transferred to the outer printed paper layer 30, ensuring the safety of the heating cartridge. The flame retardant paperboard layer is made of flame retardant materials.
Further, the bottom plate 3 and the cover plate 4 are isosceles polygonal structures with side lengths of 85mm, the height of the side plate 5 is 120mm, and the fixed notch 2 is a circular hole with a diameter of 122 mm. In the utility model, based on numerous experiments, the sizes of the bottom plate 3, the cover plate 4, the side plate 5 and the fixed notch 2 are uniquely designed, so that the heat of the solid fuel can be reasonably utilized while the food material is ensured to be processed and mature, the processing efficiency is provided, and the cost is saved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The heating box is characterized in that the heating box is of a hollow unfolding and folding structure, a fuel supporting plate is arranged at the bottom of the heating box, and a fixing notch is formed in the top of the heating box;
the heating box is arranged to be of a regular prism-shaped structure and comprises a bottom plate, a cover plate and a plurality of side plates, wherein one side of the bottom plate and one side of the cover plate are connected with the side plates, buckles are arranged on the bottom plate, the cover plate and the side plates, and the side plates are detachably connected with the bottom plate and the cover plate through the buckles to form an unfolding and folding structure.
2. A heating box for heating convenience foods by open fire as claimed in claim 1, wherein the fixing notch is provided on the cover plate, and the fuel supporting plate is provided on the bottom plate and connected with one of the side plates.
3. A heating box for heating instant food by open fire as claimed in claim 1, wherein the side plate is further provided with ventilation window.
4. The heating box for heating instant food by open fire according to claim 1, wherein the bottom plate, the cover plate, the side plates and the fuel supporting plate are all made of flame-retardant composite paper, the flame-retardant composite paper comprises an aluminum-plated foil layer, a flame-retardant paperboard layer and a printing paper layer, and the aluminum-plated foil layer, the flame-retardant paperboard layer and the printing paper layer are tightly attached from inside to outside in sequence.
5. The heating box for heating instant food by open fire according to claim 1, wherein the bottom plate and the cover plate are isosceles polygonal structures with side lengths of 85mm, the height of the side plate is 120mm, and the fixing notch is a circular hole with diameter of 122 mm.
6. A heating box for heating instant food by open fire as claimed in claim 3, wherein a heat radiation window is further provided above the ventilation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321016168.2U CN220054912U (en) | 2023-04-28 | 2023-04-28 | Heating box applied to open fire heating of instant food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321016168.2U CN220054912U (en) | 2023-04-28 | 2023-04-28 | Heating box applied to open fire heating of instant food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220054912U true CN220054912U (en) | 2023-11-21 |
Family
ID=88787587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321016168.2U Active CN220054912U (en) | 2023-04-28 | 2023-04-28 | Heating box applied to open fire heating of instant food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220054912U (en) |
-
2023
- 2023-04-28 CN CN202321016168.2U patent/CN220054912U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8469018B1 (en) | Portable stove | |
| WO2014086135A1 (en) | Camping stove | |
| WO2016127554A1 (en) | Internal combustion type camping wood-burning oven | |
| CN220054912U (en) | Heating box applied to open fire heating of instant food | |
| KR200471265Y1 (en) | pellet stove | |
| CN116509191A (en) | Preparation device and preparation method of open fire heating pot food | |
| WO2022037395A1 (en) | Multifunctional charcoal barbecue grill | |
| CN213955382U (en) | Multifunctional combustion furnace | |
| US20160296069A1 (en) | Grilling appliance | |
| CN209678287U (en) | A kind of Multifunction outdoor charcoal Portable furnace | |
| KR100491336B1 (en) | Internal heat isolation structure by fumes removal for meat roaster | |
| TW201701810A (en) | Portable roasting apparatus and roasting method using the same | |
| CN213362573U (en) | Military grain heating device for field use | |
| TWI740771B (en) | Portable cooking utensils | |
| CN111084559A (en) | Portable field cooking barbecue oven | |
| CN111096688A (en) | Teppanyaki electric vehicle based on thermoelectric power generation | |
| CN205144354U (en) | Charcoal broiling oven | |
| JP3184300U (en) | Portable cooker | |
| CN212698577U (en) | Novel high temperature heat-insulating scalding-preventing barbecue oven with double-layer independent inner container | |
| CN220675838U (en) | Barbecue oven capable of burning firewood | |
| CN112493880B (en) | Multidirectional food barbecue equipment | |
| CN212788288U (en) | Outdoor oven of heat-retaining type | |
| CN215457240U (en) | Household methanol stove | |
| KR101431387B1 (en) | Stove for outdoor with multi-layer | |
| CN217274264U (en) | Air circulation type dustless stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |