CN220140998U - Cutlery box with heat preservation ability - Google Patents
Cutlery box with heat preservation ability Download PDFInfo
- Publication number
- CN220140998U CN220140998U CN202321394919.4U CN202321394919U CN220140998U CN 220140998 U CN220140998 U CN 220140998U CN 202321394919 U CN202321394919 U CN 202321394919U CN 220140998 U CN220140998 U CN 220140998U
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- China
- Prior art keywords
- box
- heat preservation
- meal
- water level
- wall
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- 238000004321 preservation Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 235000012054 meals Nutrition 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- 230000006698 induction Effects 0.000 claims description 16
- 241000209094 Oryza Species 0.000 claims description 11
- 235000007164 Oryza sativa Nutrition 0.000 claims description 11
- 235000009566 rice Nutrition 0.000 claims description 11
- 238000004146 energy storage Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000005485 electric heating Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Packages (AREA)
Abstract
The utility model relates to the technical field of cutlery boxes, in particular to a cutlery box with heat preservation capability, which comprises a heat preservation mounting box, wherein a fixed supporting plate and a heat insulation sealing plate are fixedly arranged on the inner wall of the heat preservation mounting box, a sealing cavity is formed between the fixed supporting plate and the heat insulation sealing plate, clean water is arranged in the sealing cavity, a heating wire is fixedly arranged on the heat insulation sealing plate, a ceramic thermocouple and a water level sensor are also arranged on the inner wall of the heat preservation mounting box, the water level sensor is positioned above the ceramic thermocouple, the water level sensor and the ceramic thermocouple are both positioned in the sealing cavity, a gas distribution box is fixedly arranged on the fixed supporting plate, and the gas distribution box is communicated with the sealing cavity through a communicating pipe; the utility model can monitor the water level and the water temperature in the sealed cavity, can keep the water temperature and the water level constant, realizes continuous heat preservation of the meal, can uniformly contact the hot steam on the outer wall of the meal placing box, and effectively improves the heat preservation effect of the meal.
Description
Technical Field
The utility model relates to the technical field of cutlery boxes, in particular to a cutlery box with heat preservation capability.
Background
The meal box is a box for holding meal, most of the meal box is made of aluminum, most of the existing meal box has a heat preservation function, a heat preservation shell is additionally arranged outside the conventional meal box, foam plastic is filled in an inner layer and an outer layer of the conventional meal box, then a metal film is plated on the inner layer of the conventional meal box to form the meal box, heat loss is reduced in three aspects of conduction, radiation and convection, an electric heating device is additionally arranged between the inner box and the shell to supplement heat loss, so that the meal is kept at a certain higher temperature, however, the temperature between the inner box and the shell cannot be kept at a constant value when the conventional heat preservation meal box is used for preserving heat, continuous work of the electric heating device is needed, more electric energy is needed to be consumed along with the increase of heat preservation time, and meanwhile, the conventional electric heating device can only heat the limited part of the meal box, heat cannot be uniformly acted on the outer wall of the meal box, the heat preservation effect of the meal box is affected, and certain disadvantages exist in the use process.
In view of the above, a cutlery box with heat preservation capability after optimizing and improving is especially provided.
Disclosure of Invention
The utility model aims to solve the problems and provide the meal box with the heat preservation capability, which has the advantages of monitoring the water level and the water temperature in the sealed cavity, keeping the water temperature and the water level constant, realizing continuous heat preservation of meal, simultaneously enabling hot steam to enter the gas distribution box through the communicating pipe, enabling the gas distribution box to uniformly contact the hot steam on the outer wall of the meal placement box, and effectively improving the heat preservation effect of the meal.
The utility model realizes the purpose through the following technical scheme, the meal box with heat preservation capability comprises a heat preservation mounting box, wherein a fixed supporting plate and a heat insulation sealing plate are fixedly arranged on the inner wall of the heat preservation mounting box, a sealing cavity is formed between the fixed supporting plate and the heat insulation sealing plate, clean water is arranged in the sealing cavity, a heating wire is fixedly arranged on the heat insulation sealing plate, a ceramic thermocouple and a water level sensor are also arranged on the inner wall of the heat preservation mounting box, the water level sensor is positioned above the ceramic thermocouple, the water level sensor and the ceramic thermocouple are both positioned in the sealing cavity, a gas distribution box is fixedly arranged on the fixed supporting plate, and the gas distribution box is communicated with the sealing cavity through a communicating pipe.
Furthermore, in order to pass through the water inlet connector, can be right annotate the clear water in the sealed cavity, install the water inlet connector on the heat preservation mounting box outer wall, just the water inlet connector with the sealed cavity is linked together.
Further, in order to pass through the charging connector, can use external charging wire to charge to energy storage battery, fixed mounting has energy storage battery in the heat preservation mounting box, install the charging connector on the heat preservation mounting box outer wall, the charging connector with energy storage battery electric connection.
Further, in order to pass through the water level induction meter with ceramic thermocouple, can be right the water level height and the temperature height of clear water in the sealed cavity are monitored, and pass through the induction controller is right the heater strip is controlled, makes clear water temperature in the sealed cavity keeps invariable, realizes the heat preservation effect, install induction controller on the heat preservation mounting box outer wall, the water level induction meter with ceramic thermocouple all with induction controller electric connection.
Further, in order to enable the hot steam to be dispersed out through the gas distribution box, the outer wall of the meal placement box can be heated, so that the temperature of the meal placement box is kept constant, the meal placement box is arranged on the fixing support plate, and the meal placement box is located between the gas distribution boxes.
Furthermore, in order to pass through the handle, the meal placement box can be conveniently taken out, and the handle is fixed on the side wall of the meal placement box.
Further, in order to pass through the sealing clamping strip, can make the top cap with box sealing connection is placed to the meal prevents the meal seepage, install the top cap on the box is placed to the meal, the top cap bottom is fixed with the sealing strip, the sealing strip joint is in the sealing clamping groove that the box top was placed to the meal was seted up.
Further, in order to control the fixing buckle of the one end of the rotating chuck is arranged on the clamping sleeve, the top cover and the meal placing box can be fixed on the heat insulation mounting box, the rotating chuck is arranged on the side wall of the top cover, and one end of the rotating chuck is buckled on the clamping sleeve fixedly arranged on the side wall of the heat insulation mounting box.
The utility model has the technical effects and advantages that: through controlling the heater strip, can heat the clear water in the sealed cavity to under the effect of water level induction meter and ceramic thermocouple, can monitor water level and the temperature in the sealed cavity, can make temperature and water level keep invariable, realized keeping warm to the continuation of meal, it is more energy-conserving, hot steam can enter into in the gas box through communicating pipe simultaneously, makes the gas box evenly contact hot steam on the meal places the box outer wall, has effectively improved the heat preservation effect of meal, can make the meal keep at invariable temperature, excellent in use effect, the practicality is strong.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an overall exploded view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the heat-insulating mounting box of the present utility model;
FIG. 4 is a schematic view showing the mounting structure of the communication pipe of the present utility model on the fixed stay plate;
in the figure: 1. a thermal insulation mounting box; 2. fixing the supporting plate; 3. a heat insulating sealing plate; 4. a heating wire; 5. a ceramic thermocouple; 6. a water level sensor; 7. a gas distribution box; 8. a communicating pipe; 9. a water inlet joint; 10. an energy storage battery; 11. a charging connector; 12. an induction controller; 13. meal placement box; 14. a handle; 15. a top cover; 16. a sealing strip; 17. rotating the chuck; 18. a card sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a cutlery box with heat preservation capability comprises a heat preservation mounting box 1, a fixed supporting plate 2 and a heat insulation sealing plate 3 are fixedly arranged on the inner wall of the heat preservation mounting box 1, a sealed cavity is formed between the fixed supporting plate 2 and the heat insulation sealing plate 3, clean water is arranged in the sealed cavity, a heating wire 4 is fixedly arranged on the heat insulation sealing plate 3, a ceramic thermocouple 5 and a water level sensor 6 are also arranged on the inner wall of the heat preservation mounting box 1, the water level sensor 6 is positioned above the ceramic thermocouple 5, the water level sensor 6 and the ceramic thermocouple 5 are both positioned in the sealed cavity, a gas distribution box 7 is fixedly arranged on the fixed supporting plate 2, the gas distribution box 7 is communicated with the sealed cavity through a communicating pipe 8, a water inlet joint 9 is arranged on the outer wall of the heat preservation mounting box 1, the water inlet joint 9 is communicated with the sealed cavity, an energy storage battery 10 is fixedly arranged in the heat preservation mounting box 1, the utility model provides a heat preservation installation box 1, which is characterized in that a charging connector 11 is arranged on the outer wall of the heat preservation installation box 1, the charging connector 11 is electrically connected with an energy storage battery 10, an induction controller 12 is arranged on the outer wall of the heat preservation installation box 1, a water level sensor 6 and a ceramic thermocouple 5 are electrically connected with the induction controller 12, a heating wire 4 is controlled to heat clear water in a sealed cavity to a certain temperature, the water level and the water temperature in the sealed cavity are monitored through the water level sensor 6 and the ceramic thermocouple 5, when the water level is reduced, water can be added through a water inlet connector 9, when the temperature is reduced, the heating wire 4 can be controlled to heat, so that the water level and the water temperature in the sealed cavity are kept constant, the heat preservation is continuously carried out, the heat preservation effect is prevented from being reduced along with the increase of the storage time of meal, and when the clear water in the sealed cavity is heated, can make the hot steam evenly act on the meal placing box 13 through the communicating pipe 8 and the gas distributing box 7, effectively improves the heat preservation effect.
As a technical optimization scheme of the utility model, a meal placement box 13 is arranged on a fixed supporting plate 2, the meal placement box 13 is positioned between air separation boxes 7, a handle 14 is fixed on the side wall of the meal placement box 13, a top cover 15 is arranged on the meal placement box 13, a sealing strip 16 is fixed at the bottom of the top cover 15, the sealing strip 16 is clamped in a sealing clamping groove formed in the top of the meal placement box 13, a rotating clamping head 17 is arranged on the side wall of the top cover 15, one end of the rotating clamping head 17 is clamped on a clamping sleeve 18 fixedly arranged on the side wall of a heat insulation mounting box 1, when the meal placement box is used, the meal placement box 13 is placed on the fixed supporting plate 2 conveniently through the handle 14, one end of the rotating clamping head 17 is clamped on the clamping sleeve 18 so as to fix the top cover 15 and the meal placement box 13 on the heat insulation mounting box 1, and the sealing strip 16 is clamped in the sealing clamping groove, so that the sealing between the top cover 15 and the meal placement box 13 is realized, and the leakage of meal soup is prevented.
When the rice and dish placing box is used, firstly, rice and dish are placed in the rice and dish placing box 13, the rice and dish placing box 13 and the rice and dish are placed on the fixed supporting plate 2, one end of the rotating clamping head 17 is controlled to be clamped on the clamping sleeve 18, so that the top cover 15 and the rice and dish placing box 13 are fixed in the heat preservation installation box 1, the heating wire 4 is controlled to heat clean water in the sealed cavity to a certain temperature, so that clean water with higher temperature keeps the rice and dish placing box 13, the water level and the water temperature in the sealed cavity are monitored through the water level induction meter 6 and the ceramic thermocouple 5, the heating wire 4 is prevented from being dry-burned, meanwhile, the water temperature is prevented from being reduced too much, the rice and dish placing box 13 is prevented from losing temperature in the heat preservation installation box 1, a continuous heat preservation function is realized, and the heat preservation effect of the rice and dish is effectively improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. Cutlery box with heat preservation ability, including heat preservation mounting box (1), its characterized in that: fixed stay plate (2) and thermal-insulated closing plate (3) are fixed mounting on thermal-insulated mounting box (1) inner wall, fixed stay plate (2) with form sealed cavity between thermal-insulated closing plate (3), be provided with the clear water in the sealed cavity, fixed mounting has heater strip (4) on thermal-insulated closing plate (3), still install ceramic thermocouple (5) and water level induction meter (6) on thermal-insulated mounting box (1) inner wall, water level induction meter (6) are located ceramic thermocouple (5) top, just water level induction meter (6) with ceramic thermocouple (5) all are located sealed cavity is interior, fixed mounting has on fixed stay plate (2) and divides gas box (7), divide gas box (7) through communicating pipe (8) with sealed cavity is linked together.
2. A cutlery box with thermal insulation capability according to claim 1, characterized in that: and a water inlet joint (9) is arranged on the outer wall of the heat preservation mounting box (1), and the water inlet joint (9) is communicated with the sealed cavity.
3. A cutlery box with thermal insulation capability according to claim 1, characterized in that: an energy storage battery (10) is fixedly installed in the heat preservation installation box (1), a charging connector (11) is installed on the outer wall of the heat preservation installation box (1), and the charging connector (11) is electrically connected with the energy storage battery (10).
4. A cutlery box with thermal insulation capability according to claim 1, characterized in that: an induction controller (12) is arranged on the outer wall of the thermal insulation mounting box (1), and the water level induction meter (6) and the ceramic thermocouple (5) are electrically connected with the induction controller (12).
5. A cutlery box with thermal insulation capability according to claim 1, characterized in that: the fixed supporting plate (2) is provided with a meal placing box (13), and the meal placing box (13) is positioned between the gas distributing boxes (7).
6. The cutlery box with thermal insulation capability of claim 5, wherein: a handle (14) is fixed on the side wall of the meal placement box (13).
7. The cutlery box with thermal insulation capability of claim 6, wherein: the rice dish placing box (13) is provided with a top cover (15), a sealing strip (16) is fixed at the bottom of the top cover (15), and the sealing strip (16) is clamped in a sealing clamping groove formed in the top of the rice dish placing box (13).
8. The cutlery box with thermal insulation capability of claim 7, wherein: the side wall of the top cover (15) is provided with a rotary clamping head (17), and one end of the rotary clamping head (17) is buckled on a clamping sleeve (18) fixedly arranged on the side wall of the heat preservation installation box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394919.4U CN220140998U (en) | 2023-06-02 | 2023-06-02 | Cutlery box with heat preservation ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394919.4U CN220140998U (en) | 2023-06-02 | 2023-06-02 | Cutlery box with heat preservation ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220140998U true CN220140998U (en) | 2023-12-08 |
Family
ID=89007591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321394919.4U Active CN220140998U (en) | 2023-06-02 | 2023-06-02 | Cutlery box with heat preservation ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220140998U (en) |
-
2023
- 2023-06-02 CN CN202321394919.4U patent/CN220140998U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |