Safe quick-heating type self-heating bowl
By designing a water-filled heating barrier and a partition storage chamber in the self-heating bowl, combining the steam transfer structure and steam output device, the hazardous and low efficiency problems of the existing self-heating bowl during the heating process is solved, and higher heat utilization efficiency and safety performance are achieved.
Patent Information
- Application Number
- CN202510282803.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2025-05-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing self-heating bowls have dangerous and inefficient problems during heating, including the violent reaction between limestone and water to produce steam that causes harm to people and heat loss.
A safe and fast-heating self-heating bowl is designed, using a water-filled heating barrier and a partition storage chamber. The partition plate realizes the separation storage between the heating pack and the water, avoids direct contact and reduces the violent reaction. At the same time, a steam transfer structure and steam output device are set up to improve heat utilization efficiency and safety performance.
It realizes separate storage without other containers for water or heating packs, reduces risks and heat waste, improves heating efficiency and safety performance, and ensures the taste and cooking efficiency of food.
Smart Images
Figure CN120036650A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of heating devices, and specifically to a safe and fast-heating self-heating bowl. Background Art
[0002] With the development of technology, people now pursue convenience and efficiency in daily necessities. A self-heating bowl is a convenient heating device based on the principle that a heating pack made of quicklime reacts with water to release a large amount of heat. The birth of the self-heating bowl has solved the need for convenient consumption of powder, noodles, and other hot foods when going out. However, the use of the self-heating bowl has certain dangers and defects. By adding water to the bottom of the self-heating bowl, the water vapor generated by the reaction is used to heat the bottom of the upper bowl and the food. For dry foods, the taste is not good after being heated by water vapor. At the same time, during the water addition process, the reaction between limestone and water is intense and steam is generated, which is easy to cause harm to people and there are also problems such as heat loss. Summary of the Invention
[0003] The purpose of the present invention is to provide a safe and fast-heating self-heating bowl to overcome the above-mentioned defects in the prior art.
[0004] The present invention is realized through the following technical solutions.
[0005] A safe and fast-heating self-heating bowl of the present invention includes a heating bowl. A water-fillable heating layer is installed at the bottom of the heating bowl. The heating layer is provided with outwardly convex embedding parts in an array. A steam transfer groove is provided on the inner wall of the heating bowl. A steam transfer ring is installed in the steam transfer groove. The steam transfer ring is located on the upper side wall inside the heating layer. A partition storage cavity is provided on the inner wall of the heating bowl. A heating pack is placed in the partition storage cavity. A slidable partition plate is installed in the partition storage cavity. The partition plate separates the heating layer from the partition storage cavity. A steam output device is installed inside the heating bowl. The steam output device includes a steam output plate. The steam output plate is provided with a steam output groove. The steam output groove is communicated with the steam transfer groove. Insertion communication plugs are installed in an array on the steam output plate. A heating and eating device is installed inside the heating bowl. The heating and eating device includes an eating bowl. The eating bowl is provided with inwardly concave thin-wall parts in an array. Docking notch openings are provided in an array at the bottom of the eating bowl. The docking notch openings are docked with the insertion communication plugs. A communication intake plug is installed in the docking notch openings.
[0006] In a further technical solution, an inwardly concave part is provided at the bottom of the heating bowl.
[0007] In a further technical solution, a sealed bottom cover is detachably installed in the inwardly concave part. The sealed bottom cover is installed at the bottom of the partition storage cavity.
[0008] Further technical solution: A retraction chute is provided on the inner wall of the heating bowl. A retraction sliding piece is slidably installed in the retraction chute. The partition plate is installed on the retraction sliding piece, and a return spring is installed on the retraction sliding piece.
[0009] Further technical solution: A trigger block is slidably arranged on the side wall of the heating bowl. The trigger block is connected with a pulling wire, and the end of the pulling wire is connected to the retraction sliding piece.
[0010] Further technical solution: A sealing cover is rotatably installed on the top of the heating bowl.
[0011] Further technical solution: A water replenishing port is provided on the side wall of the heating bowl, and the water replenishing port is communicated with the inside of the heating interlayer.
[0012] Advantages of the present invention: Through the setting of the partition heating function, a heating interlayer is provided at the bottom of the heating bowl of a safe and fast-heating self-heating bowl of the present invention. By filling and expanding water into the heating interlayer, the separation effect between water and the edible bowl is achieved. At the same time, a partition storage cavity is provided at the bottom of the heating bowl for replacing and storing the heating pack. A partition plate is provided inside the heating interlayer and the partition storage cavity, so as to achieve the separated storage effect of the heating pack and water, thus realizing the separation and storage of water or the heating pack without using other containers. At the same time, through the sliding retraction of the partition plate, the water in the heating interlayer comes into contact with the heating pack, so as to achieve the heating effect and avoid the problem of violent reaction and upward splashing of high-temperature water and steam through the heating interlayer, realizing the avoidance of the danger and heat waste existing in the addition of water and the placement of the heating pack. Through the setting of the partition heating function, an outward convex embedding part is provided on the surface of the heating interlayer of a safe and fast-heating self-heating bowl of the present invention. Cooperating with the inward concave thin-wall part on the side wall of the edible bowl, when a large amount of heat and water vapor are generated by the reaction between the water and the heating pack in the heating interlayer, the heat and water vapor are wrapped and sealed through the heating interlayer, thus avoiding the problem of wetting the bottom of the food and the danger of steam overflowing through the gap, ensuring the taste of dry and brittle foods. At the same time, under the effect of heat and water vapor, the heating interlayer expands, so that the outward convex embedding part is embedded into the inward concave thin-wall part, thus realizing the fitting and wrapping effect on the edible bowl. At the same time, through the embedded cooperation of the outward convex embedding part and the inward concave thin-wall part, a higher heat transfer effect is achieved, accelerating the steaming and boiling efficiency of the internal food without wetting the bottom of the edible bowl, and realizing that after steaming and boiling, the edible bowl can be taken out for separation and consumption without any treatment operation on the bottom of the bowl. A safety and fast heating self-heating bowl of the present invention realizes higher heat utilization efficiency and safety performance through the setting of the partition heating function and the heating partition layer. At the same time, a steam transfer structure is arranged on the upper side of the heating bowl wall in the partition layer. Through the reaction in the heating partition layer, the heating partition layer expands to wrap the edible bowl for heat transfer. Meanwhile, the excess high-temperature water vapor is transferred to the steam output plate through the transfer structure. An insertion and connection structure is arranged at the bottom of the edible bowl. During the steaming process, it is in a connected state when docked with the steam output plate. Therefore, the excessive high-temperature steam generated in the heating partition layer is transferred through the transfer structure, and the high-temperature steam directly passes through the steam output plate upward to input high-temperature steam into the food in the bowl, thereby cooperating with the high-temperature transfer effect of the convex embedding part and the concave thin-wall part to achieve a faster heating and steaming efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0014] The present invention will be further described below in conjunction with the drawings and embodiments.
[0015] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is Figure 1 the enlarged structural schematic diagram of the heating and edible device 20 in Figure 3 is Figure 1 the enlarged structural schematic diagram of the steam output device 15 in Figure 4 is Figure 1 the enlarged structural schematic diagram of part A in DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] The following will Figures 1-4 describe the present invention in detail. For the convenience of narration, the following directions are defined as follows: the up, down, left, right, front, and back directions mentioned below are the same as the up, down, left, right, front, and back directions of the projection relationship of Figure 1 itself.
[0017] A safe and fast-heating self-heating bowl as described in Figures 1-4, comprising a heating bowl 11, a water-fillable heating compartment 16 is installed at the bottom of the heating bowl 11, the heating compartment 16 is provided with outwardly convex embedding parts 17 in an array, a steam transfer groove 13 is provided on the inner wall of the heating bowl 11, a steam transfer ring 14 is installed in the steam transfer groove 13, the steam transfer ring 14 is placed on the upper side wall inside the heating compartment 16, a partition storage cavity 22 is provided on the inner wall of the heating bowl 11, a heating pack 23 is placed in the partition storage cavity 22, a slidable partition plate 24 is installed in the partition storage cavity 22, the partition plate 24 separates the heating compartment 16 from the partition storage cavity 22, a steam output device 15 is installed in the heating bowl 11, the steam output device 15 comprises a steam output plate 30, the steam output plate 30 is provided with a steam output groove 31, the steam output groove 31 communicates with the steam transfer groove 13, the steam output plate 30 is installed with insertion communication plugs 32 in an array, a heating and eating device 20 is installed in the heating bowl 11, the heating and eating device 20 comprises an eating bowl 25, the eating bowl 25 is provided with inwardly concave thin-walled parts 27 in an array, the bottom of the eating bowl 25 is provided with docking slots 28 in an array, the docking slots 28 are docked with the insertion communication plugs 32, and a communication air inlet plug 29 is installed in the docking slots 28.
[0018] During use, water is filled and expanded through the heating layer 16, and the partition plate 24 is used to separate the heating pack 23 from the water, so as to realize the separation and storage of water or the heating pack 23 without other containers, while reducing the danger and heat waste in water addition and heating pack 23 placement. The heating and eating device 20 is placed on the upper side of the steam output device 15, so that the docking slot 28 is docked with the inserted connecting plug 32. Then, by pulling the transmission structure, the partition plate 24 retracts, so that the partition storage cavity 22 communicates with the heating layer 16. The water in the heating layer 16 reacts with the heating pack 23 to release a large amount of heat and water vapor, and the heat and water vapor are wrapped and sealed through the heating layer 16, thus avoiding the problem of wetting the bottom of the eating bowl 25 and the danger of steam overflowing through the gap. At the same time, under the effect of heat and water vapor, the heating layer 16 expands, and the outward convex embedding part 17 is embedded into the inward concave thin wall part 27, so as to realize the fitting and wrapping effect on the eating bowl 25. At the same time, the higher heat transfer effect is realized through the embedded cooperation of the outward convex embedding part 17 and the inward concave thin wall part 27, accelerating the steaming efficiency of the internal food without wetting the bottom of the eating bowl 25. After steaming is completed, the eating bowl 25 is taken out for separate eating without dealing with the bottom of the eating bowl 25. At the same time, during the steaming process, the inserted connecting plug 32 is embedded into the docking slot 28, so that the connecting air inlet plug 29 is in a communicating state. Therefore, the excessive high-temperature steam generated in the heating layer 16 is transmitted through the steam transmission ring 14, and the high-temperature steam directly inputs the high-temperature steam into the food in the eating bowl 25 through the inserted connecting plug 32 upward, so as to cooperate with the embedded high-temperature transfer effect of the outward convex embedding part 17 and the inward concave thin wall part 27 to realize a faster heating and steaming efficiency.
[0019] Preferably, the bottom of the heating bowl 11 is provided with an inward concave part 19.
[0020] The inward concave part 19 realizes the suspended effect from the placed desktop, which is convenient for taking and anti-scalding.
[0021] Preferably, a sealed bottom cover 21 is detachably installed in the inward concave part 19, and the sealed bottom cover 21 is installed at the bottom of the partition storage cavity 22.
[0022] The sealed bottom cover 21 realizes the sealing of the partition storage cavity 22 and the placement effect of the heating pack 23, and is convenient for subsequent replacement of the heating pack 23.
[0023] Preferably, a retraction chute 35 is provided on the inner wall of the heating bowl 11, a retraction slide 36 is slidably installed in the retraction chute 35, the retraction slide 36 is installed with the partition plate 24, and the retraction slide 36 is installed with a return spring 37.
[0024] The retraction chute 35 realizes the retraction and storage of the partition plate 24, so that the partition storage cavity 22 communicates with the heating layer 16.
[0025] Preferably, a trigger block 33 is slidably arranged on the side wall of the heating bowl 11. The trigger block 33 is connected to a pulling wire 38, and the end of the pulling wire 38 is connected to the retracting slide 36.
[0026] By pulling the trigger block 33, the pulling wire 38 is driven to achieve the retracting effect of the partition plate 24.
[0027] Preferably, a sealing cover 18 is rotatably installed on the top of the heating bowl 11.
[0028] The sealing cover 18 is used to seal the heating bowl 11 to reduce heat loss.
[0029] Preferably, a water replenishing port 34 is arranged on the side wall of the heating bowl 11, and the water replenishing port 34 is communicated with the inside of the heating layer 16.
[0030] The water replenishing port 34 is used to fill and supplement the water in the heating layer 16.
[0031] The above embodiments are only used to illustrate the technical concept and characteristics of the present invention. The purpose is to enable those skilled in the art to understand the content of the present invention and implement it, and it cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims
1. A safe and fast-heating self-heating bowl, comprising a heating bowl, characterized in that: A water-filled heating insulation layer is installed at the bottom of the heating bowl, and the heating insulation layer array is provided with an outward convex embedded part. A steam transfer groove is provided on the inner wall of the heating bowl, and a steam transfer ring is installed on the steam transfer groove, and the steam transfer ring is placed on the upper side wall of the heating insulation layer. A partition storage cavity is provided on the inner wall of the heating bowl, and a heating pack is placed in the partition storage cavity. A slidable partition plate is installed in the partition storage cavity, and the partition plate separates the heating insulation layer from the partition storage cavity. A steam output device is installed in the heating bowl, and the steam output device includes a steam output plate, and the steam output plate is provided with a steam output groove, and the steam output groove is connected with the steam transfer groove. An insert connecting plug is installed on the steam output plate array. A heating and eating device is installed in the heating bowl, and the heating and eating device includes an eating bowl. The eating bowl array is provided with an inward concave thin-walled part, and the bottom array of the eating bowl is provided with a docking notch, and the docking notch is docked with the insert connecting plug, and the docking notch is provided with a connecting air inlet plug.
2. The safe and quick-heating self-heating bowl according to claim 1, characterized in that: The bottom of the heating bowl is provided with a concave portion.
3. The safe and quick-heating self-heating bowl according to claim 2, characterized in that: A sealing bottom cover is detachably installed in the inner recess, and the sealing bottom cover is installed at the bottom of the partition storage cavity.
4. The safe and quick-heating self-heating bowl according to claim 1, characterized in that: The inner wall of the heating bowl is provided with a retraction slide groove, the retraction slide groove is slidably mounted with a retraction slide plate, the retraction slide plate is mounted with the partition plate, and the retraction slide plate is mounted with a return spring.
5. The safe and quick-heating self-heating bowl according to claim 4, characterized in that: A trigger block is slidably provided on the side wall of the heating bowl, the trigger block is connected with a pull line, and the end of the pull line is connected to the retracting slide.
6. The safe and quick-heating self-heating bowl according to claim 1, characterized in that: A sealing cover is rotatably mounted on the top of the heating bowl.
7. The safe and quick-heating self-heating bowl according to claim 1, characterized in that: The side wall of the heating bowl is provided with a water replenishment port, and the water replenishment port is communicated with the heating insulation layer.