Rapid cooking device
By using a dual-chamber design and a water inlet interconnection structure, the problem of slow heating speed in traditional electric cooking devices is solved, achieving rapid heating and high heating efficiency, and automatic water replenishment to maintain stable temperature.
Patent Information
- Application Number
- CN202422358736.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-09-26
AI Technical Summary
Traditional electric cooking devices are slow to heat up and inefficient.
It adopts a dual-chamber structure, with the first chamber and the second chamber designed separately. The bottom area of the first chamber is smaller than that of the second chamber. A water inlet is provided to connect the two chambers. The heating component is used to quickly heat the liquid in the first chamber. The second chamber is used to replenish water and maintain the water level in the first chamber.
It achieves rapid heating, reduces heating time, improves heating efficiency, and maintains stable temperature by automatically replenishing water through the water inlet, avoiding the problem of directly adding soup to cool it down.
Smart Images
Figure CN223541757U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electric cooking devices, and in particular to a rapid cooking device. Background Technology
[0002] Traditional electric cooking devices, including electric cookers and small rice cookers, all use integrated heating technology, meaning that the heating element heats the inner pot or the entire pot body. This results in problems such as slow heating speed. Summary of the Invention
[0003] The purpose of this invention is to overcome the problems existing in the prior art and provide a dual-chamber electric cooking device with fast heating speed and high efficiency.
[0004] The technical solution of this utility model is as follows:
[0005] A rapid cooking device includes a pot body with a partition plate inside the pot body dividing it into a first cavity and a second cavity. The bottom area of the first cavity is smaller than that of the second cavity. A heating element is disposed below the first cavity. The partition plate has a water inlet hole connecting the first cavity and the second cavity. The partition plate is welded and fixed to the bottom of the pot body.
[0006] The bottom of the pot body is provided with a boss, and the partition plate is welded and fixed along the upper edge of the boss to form a first cavity and a second cavity outside the partition plate. A heating component is provided at the bottom of the boss.
[0007] Several water inlets are provided, located at the bottom of the partition plate, and arranged circumferentially along the partition plate.
[0008] The water inlet holes are arranged in two rows, with the two rows of water inlet holes staggered.
[0009] The protrusion is formed by protruding upward from the bottom of the pot, and the heating component is provided with a heating plate located in the protrusion at the bottom of the pot body.
[0010] The height of the partition plate is lower than the edge height of the pot body.
[0011] The ratio of the bottom area of the first cavity to that of the second cavity is 1:1 to 3.
[0012] It also includes an outer shell, the pot body is disposed inside the outer shell, a control panel is disposed on one side of the outer shell, a handle is disposed on the upper edge of the outer shell, and a maintenance opening is disposed on the bottom of the outer shell.
[0013] A heat dissipation maintenance plate is provided, which is located in the maintenance opening and is fixedly connected to the heating component by bolts.
[0014] Beneficial effects:
[0015] The dual-chamber electric cooking device of this invention can achieve rapid heating. Since the area of the first chamber is smaller than that of the overall pot body, its capacity is small and the amount of water inside is also small, the heating component can quickly heat the liquid in the first chamber to boiling for cooking. The second chamber can replenish water to the first chamber at any time to maintain the water level in the first chamber.
[0016] Because the evaporation rate in the first chamber is high and the water level decreases rapidly, water will continuously flow from the second chamber into the first chamber without flowing back. When refilling the soup, water can be added through the second chamber, and the water will enter the first chamber through the inlet hole, avoiding the risk of lowering the temperature of the first chamber by adding soup directly into it, thus preventing it from becoming unusable. Attached Figure Description
[0017] To more clearly illustrate the solutions in this application, the accompanying drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a cross-sectional schematic diagram of the present invention;
[0019] Figure 2 This is an exploded view of the structure of this utility model;
[0020] Figure 3 , Figure 4 This is a partial structural schematic diagram of the present invention.
[0021] The annotations in the attached figures are explained as follows:
[0022] 1—Pot body, 101—First cavity, 102—Second cavity, 2—Divider plate, 3—Water inlet, 4—Heating component, 5—Boss, 6—Outer shell, 7—Control panel, 8—Handle, 9—Heat dissipation and maintenance plate. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application, are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.
[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
[0027] Example 1
[0028] like Figures 1 to 3 As shown, a rapid cooking device includes a pot body 1. A partition plate 2 is provided inside the pot body 1, dividing the pot body 1 into a first cavity 101 and a second cavity 201. The bottom area of the first cavity 101 is smaller than the bottom area of the second cavity 201. A heating component 4 is provided below the first cavity 101. The partition plate 2 is provided with a water inlet hole 3 connecting the first cavity 101 and the second cavity 201. The partition plate 2 is welded and fixed to the bottom of the pot body 1.
[0029] The partition plate 2 is welded and fixed to the bottom of the pot body 1, which can play a good positioning role and is not easy to deform or fall off.
[0030] The bottom of the pot body 1 is provided with a boss 5, and the partition plate 2 is welded and fixed along the upper edge of the boss 5 to form a first cavity 101 and a second cavity 201 outside the partition plate 2. A heating component 4 is provided at the bottom of the boss 5.
[0031] The use of the boss 5 facilitates the positioning of the partition plate 2. The partition plate 2 and the boss 5 are fixed with good stability. The heating component 4 is set at the bottom of the boss 5 to facilitate the individual heating of the first cavity 101. It fits well with the bottom of the pot body 1 and is easy to position, preventing shaking and displacement of the heating area.
[0032] Several water inlet holes 3 are provided at the bottom of the partition plate 2 and arranged circumferentially along the partition plate 2. There are two rows of water inlet holes 3, which are staggered.
[0033] The height of the water inlet 3 is higher than that of the boss 5, so the water inlet 3 will not be blocked by sediment at the bottom and thus will not be unable to connect the two cavities.
[0034] After water is added, it enters from all sides, increasing the water intake speed and water exchange efficiency.
[0035] The protrusion 5 is formed by protruding upward from the bottom of the pot, and the heating component 4 is provided with a heating plate located in the protrusion at the bottom of the pot body 1.
[0036] The height of the partition plate 2 is lower than the edge height of the pot body 1.
[0037] The ratio of the bottom area of the first cavity 101 to the second cavity 102 is 1:1 to 3.
[0038] After water is added to the second chamber 102, the liquid enters the first chamber 101 through the water inlet 3. At this time, the heating component 4 at the bottom of the first chamber 101 heats the water. When the water in the first chamber 101 boils, the water in the second chamber 102 remains at room temperature due to the absence of the heating component 4. After continuous use for a period of time, a significant temperature difference will develop between the water in the second chamber 101 and the water in the second chamber 102. When the first chamber 101 is short of water, water can be added to the second chamber 102, which will then enter the first chamber 101 through the water inlet 3 to replenish the water.
[0039] The partition plate 2 serves both to concentrate heat and accelerate the boiling of water in the first chamber 101, and to preheat the water in the second chamber 102, reducing the heating time of the liquid in the first chamber 101 and achieving energy saving. The partition plate 2 is designed to be detachable for easy cleaning.
[0040] Because the protrusion 5 increases the height of the water inlet 3, it avoids the water inlet being affected by sediment at the bottom. Furthermore, since the capacity of the first chamber 101 is smaller than that of the second chamber 102, the time required to heat to boiling is shorter.
[0041] In addition, due to the large evaporation rate and the rapid decrease in water volume, in order to maintain pressure balance, water will only flow continuously from the second chamber 102 into the first chamber 101 and will not flow back. When adding soup, it can be added from the second chamber 102 and then enter the first chamber 101 through the water inlet 3 to avoid directly adding soup and lowering the temperature of the first chamber 101.
[0042] It also includes an outer shell 6, the pot body 1 is disposed inside the outer shell 6, a control panel 7 is disposed on one side of the outer shell 6, a handle 8 is disposed on the upper edge of the outer shell 6, and a maintenance opening is disposed on the bottom of the outer shell 6.
[0043] A heat dissipation maintenance plate 9 is provided, which is located in the maintenance opening and is fixedly connected to the heating component by bolts.
[0044] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.
Claims
1. A rapid cooking device, characterized in that: The device includes a pot body, and a partition plate is provided inside the pot body to divide the pot body into a first cavity and a second cavity. The bottom area of the first cavity is smaller than the bottom area of the second cavity. A heating component is provided below the first cavity. The partition plate is provided with a water inlet hole that connects the first cavity and the second cavity. The partition plate is welded and fixed to the bottom of the pot body. The bottom of the pot body is provided with a boss, and the partition plate is welded and fixed along the upper edge of the boss to form a first cavity and a second cavity outside the partition plate. A heating component is provided at the bottom of the boss.
2. The rapid cooking device according to claim 1, characterized in that: Several water inlets are provided, located at the bottom of the partition plate, and arranged circumferentially along the partition plate.
3. The rapid cooking device according to claim 2, characterized in that: The water inlet holes are arranged in two rows, with the two rows of water inlet holes staggered.
4. The rapid cooking device according to claim 1, characterized in that: The protrusion is formed by protruding upward from the bottom of the pot, and the heating component is provided with a heating plate located in the protrusion at the bottom of the pot body.
5. A rapid cooking device according to claim 1, characterized in that: The height of the partition plate is lower than the edge height of the pot body.
6. The rapid cooking device according to claim 1, characterized in that: The ratio of the bottom area of the first cavity to that of the second cavity is 1:1~3.
7. A rapid cooking device according to claim 1, characterized in that: It also includes an outer shell, the pot body is disposed inside the outer shell, a control panel is disposed on one side of the outer shell, a handle is disposed on the upper edge of the outer shell, and a maintenance opening is disposed on the bottom of the outer shell.
8. A rapid cooking device according to claim 7, characterized in that: A heat dissipation maintenance plate is provided, which is located in the maintenance opening and is fixedly connected to the heating component by bolts.