A dual heating food processor
By adopting a dual heating mechanism in the food processor, the first heating element provides bottom heating and the second heating element provides side heating, the paste problem caused by uneven heating in the prior art is solved, and a more uniform and efficient heating effect is achieved.
Patent Information
- Application Number
- CN202421296744.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-06
AI Technical Summary
During the heating process, existing food processors are prone to overheating at the bottom, which leads to paste and affects the processing effect of food ingredients.
A double-heated food processing machine is designed, and a first heating element is used to provide bottom heating through a heating plate, and a second heating element is provided on the outer side of the processing barrel for side heating, and the coordinated heating is used to improve heating uniformity.
Through the dual heating mechanism, more uniform heating of food is achieved, heating efficiency is improved, and the risk of local overheating is reduced while ensuring efficiency, avoiding the occurrence of bottoming.
Smart Images
Figure CN222722869U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household appliances, in particular to a double-heating food processor. Background Art
[0002] Food processors such as soymilk machines, wall breaking machines, and food processors usually have heating elements on the bottom plate for bottom heating. In order to improve the working efficiency of food processors, heating elements with higher heating power are usually set to improve heating efficiency and shorten heating time. However, it is found that the bottom is easily overheated and burnt during use, affecting the processing effect of food. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art and provides a double-heating food processing machine which heats evenly and is beneficial to improving the food processing effect.
[0004] The utility model provides a double-heating food processor, comprising a main machine, a processing barrel, a processing knife group driven by the main machine and located in the processing barrel, and a heating plate arranged at the bottom of the processing barrel, wherein the heating plate has a first heating element; a second heating element is fitted on the outer side of the processing barrel, and the second heating element is located at the lower end of the processing barrel.
[0005] Preferably, the outer side surface of the lower end of the processing barrel has an annular recessed position, and the second heating element is located in the annular recessed position.
[0006] Preferably, the inner side wall of the lower end of the processing barrel is provided with at least one inwardly convex annular spoiler rib.
[0007] Preferably, the position of the annular spoiler rib is higher than that of the processing tool set.
[0008] Preferably, the first transition surface between the top end of the annular spoiler rib and the inner side wall of the processing barrel is an inclined surface or a curved surface, and the second transition surface between the top end of the annular spoiler rib and the inner side wall of the processing barrel is an inclined surface or a curved surface.
[0009] Preferably, the second heating element is ring-shaped, and both ends are tightened and fixed to the lower end of the processing barrel by elastic members.
[0010] Preferably, the second heating element is an electric heating tube, an electric heating wire or an electric heating film.
[0011] Preferably, there are multiple second heating elements, and the multiple second heating elements are respectively arranged at different height positions at the lower end of the processing barrel.
[0012] Preferably, the lower end of the processing barrel is closed so that the cross-sectional area of the lower end of the processing barrel is smaller than the cross-sectional area of the upper end of the processing barrel.
[0013] Preferably, the junction between the lower end of the processing barrel and the upper end of the processing barrel is a slope transition.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The second heating element provides side heating to the lower end of the processing barrel, and cooperates with the first heating element to provide bottom heating through the heating plate, increasing the heating area of the processing barrel, heating the food more evenly and improving the heating efficiency. On the premise of ensuring the heating efficiency, the heating power of the first heating element can also be reduced to avoid local overheating and the bottom burning phenomenon. In addition, the lower end of the processing barrel has a closing structure, which reduces the cross-sectional area of the lower end of the processing barrel so that when there are fewer processed ingredients, the ingredients are placed at a higher position in the processing barrel, ensuring that the processing knife group and the second heating element can act on the ingredients respectively, which is beneficial to improving the food processing effect and convenient for users. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the internal structure of the first embodiment of the dual-heating food processor.
[0017] Figure 2 It is a schematic diagram of the internal structure of the second embodiment of the dual-heating food processor.
[0018] Figure 3 It is a schematic diagram of the exploded structure of the third embodiment of the dual-heating food processor. DETAILED DESCRIPTION
[0019] In order to further explain the technical means and effects adopted by the present application to achieve the predetermined purpose, the specific implementation methods, structures, features and effects of the present application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.
[0020] The dual-heating food processing machine disclosed in this application can be actually a soymilk machine, a wall breaking machine, a food processor, etc., but is not limited here.
[0021] like Figure 1 FIG. 2 is a schematic diagram of the internal structure of the first embodiment of the dual-heating food processor, which includes a main machine 1, a processing barrel 2, a processing knife group 3 driven by the main machine 1 and located in the processing barrel 2, and a heating plate 4 disposed at the bottom of the processing barrel 2, wherein the heating plate 4 has a first heating element 5.
[0022] The first heating element 5 is usually a ring-shaped heating tube, which is embedded in the lower side of the heating plate 4. The first heating element 5 heats the processing barrel 2 from the bottom.
[0023] The main machine 1 is provided with a driving motor 11 , which is transmission-connected to the processing knife group 3 , thereby driving the processing knife group 3 to rotate in the processing barrel 2 to process the food in the processing barrel 2 .
[0024] The processing barrel 2 is generally made of steel or glass.
[0025] The junction between the lower end of the processing barrel 2 and the upper end of the processing barrel 2 is a bevel transition to facilitate the user to clean the inner wall of the processing barrel 2.
[0026] The lower end of the processing barrel 2 is closed so that the cross-sectional area of the lower end of the processing barrel 2 is smaller than the cross-sectional area of the upper end of the processing barrel 2. The closing structure allows the lower end of the processing barrel 2 to have a smaller cross-sectional area, and when less food needs to be processed at a time, the processing knife set 3 can also process the food.
[0027] A second heating element 6 is provided on the outer side of the processing barrel 2 to improve the heat conduction performance of the second heating element 6 to the outer side of the processing barrel 2 and thus improve the heating efficiency of the second heating element 6.
[0028] The second heating element 6 is, for example, an electric heating tube, an electric heating wire or an electric heating film, which is not limited here.
[0029] Furthermore, the second heating element 6 is located at the lower end of the processing barrel 2, which can bring the following benefits: the second heating element 6 provides side heating to the lower end of the processing barrel 2, and cooperates with the first heating element 5 to provide bottom heating through the heating plate 4, thereby increasing the heating area of the processing barrel 2, heating the food more evenly and helping to improve the heating efficiency, and under the premise of ensuring the heating efficiency, the heating power of the first heating element 5 can also be reduced to avoid local overheating and bottom burning.
[0030] like Figure 2 , which is a schematic diagram of the internal structure of the second embodiment of the dual-heating food processor. The outer side surface of the lower end of the processing barrel 2 has an annular recess 21, and the second heating element 6 is located in the annular recess 21. The second heating element 6 is limited by the annular recess 21, so that the second heating element 6 can be firmly attached to the outer side surface of the lower end of the processing barrel 2 and is not easy to loosen or fall off.
[0031] In addition, at least one inwardly convex annular spoiler rib 22 is provided on the inner side wall of the lower end of the processing barrel 2. The annular spoiler rib 22 provides spoiler when the food rolls in the processing barrel 2, which is beneficial to improving the processing effect of the processing knife group 3 on the food.
[0032] Preferably, the position of the annular spoiler rib 22 is higher than that of the processing knife group 3. When the food is rolled upward by the processing knife group 3, it is blocked by the spoiler rib 22 and falls back quickly downward, so that the food can be quickly acted on by the processing knife group 3 again, thereby improving the processing effect of the processing knife group 3 on the food.
[0033] Furthermore, the first transition surface 23 between the top of the annular spoiler rib 22 and the inner wall of the processing barrel 2 is an inclined surface or a curved surface, and the second transition surface 24 between the top of the annular spoiler rib 22 and the inner wall of the processing barrel 2 is an inclined surface or a curved surface. Such a structure makes it convenient for users to clean the inner wall of the processing barrel 2.
[0034] like Figure 3 FIG. 2 is a schematic diagram of the internal structure of the third embodiment of the dual-heating food processor. The second heating element 6 is annular, and its two ends are tightened and fixed to the lower end of the processing barrel by elastic members 7. The elastic members 7 ensure that the second heating element 6 maintains good thermal contact and fit with the outer side surface of the lower end of the processing barrel 2.
[0035] For example, the second heating element 6 is an electric heating wire, and the two ends are tightened by the elastic member 7 so that the second heating element 6 is arranged in a ring and fits on the outer side surface of the lower end of the processing barrel 2 .
[0036] For another example, the second heating element 6 is an electric heating film, and the two ends are tightened and fixed to the outer side surface of the lower end of the processing barrel 2 by rubber bands.
[0037] Of course, the number of the second heating element 6 can be one or more. When the number of the second heating element 6 is more than one, the plurality of second heating elements 6 are respectively arranged at different heights at the lower end of the processing barrel 2, and the second heating elements 6 at different heights can be operated as needed to provide side heating according to the amount of food in the processing barrel 2.
[0038] Of course, for the sake of safety in use, a cover 8 is provided on the top of the processing barrel 2. The food processor can only be started to process food when the cover 8 is closed.
[0039] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A dual-heating food processor, comprising a main machine, a processing barrel, a processing knife group driven by the main machine and located in the processing barrel, and a heating plate arranged at the bottom of the processing barrel, wherein the heating plate has a first heating element; characterized in that: A second heating element is fitted on the outer side of the processing barrel, and the second heating element is located at the lower end of the processing barrel.
2. The dual heating food processor according to claim 1, characterized in that: The outer side surface of the lower end of the processing barrel has an annular recessed position, and the second heating element is located in the annular recessed position.
3. The dual heating food processor according to claim 1, characterized in that: The inner side wall of the lower end of the processing barrel is provided with at least one inwardly convex annular spoiler rib.
4. The dual heating food processor according to claim 3, characterized in that: The position of the annular spoiler rib is higher than the position of the processing tool set.
5. The dual heating food processor according to claim 3, characterized in that: The first transition surface between the top of the annular spoiler rib and the inner wall of the processing barrel is an inclined surface or a curved surface, and the second transition surface between the top of the annular spoiler rib and the inner wall of the processing barrel is an inclined surface or a curved surface.
6. The dual heating food processor according to claim 1, characterized in that: The second heating element is ring-shaped, and its two ends are tightened and fixed to the lower end of the processing barrel by elastic members.
7. The dual heating food processor according to claim 1, characterized in that: The second heating element is an electric heating tube, an electric heating wire or an electric heating film.
8. The dual heating food processor according to claim 1, characterized in that: There are multiple second heating elements, and the multiple second heating elements are respectively arranged at different height positions at the lower end of the processing barrel.
9. The dual-heating food processor according to any one of claims 1 to 8, characterized in that: The lower end of the processing barrel is closed so that the cross-sectional area of the lower end of the processing barrel is smaller than the cross-sectional area of the upper end of the processing barrel.
10. The dual heating food processor according to claim 9, characterized in that: The junction between the lower end of the processing barrel and the upper end of the processing barrel is a slope transition.