CN211242758U - Cooking machine - Google Patents

Abstract

The utility model discloses a cooking machine, it includes: a heating tube having a surrounding section; the heating plate base body is enclosed into an accommodating space, the heating plate base body comprises a bottom wall and a side wall which are enclosed into the accommodating space, the outer surface of the heating plate base body is further provided with a fixing portion in a surrounding mode, the fixing portion is surrounded by the heating tube in the circumferential direction after the heating plate base body is stressed and deformed, and the surrounding portion is fixedly attached to the outer surface of the heating plate base body. The surrounding section of the heating tube is fixed on the outer surface of the heating plate base body through the fixing part, the heating tube can be connected and fixed without welding, the assembly process is simple, additional accessories are not needed, and the cost is reduced; and the setting of surrounding section can not change binding post quantity in the time, can increase the area that the heating tube covered on heating plate base member surface, improves heat transfer efficiency, avoids heat transfer to concentrate, prevents that local high temperature from leading to the edible material of this position to be burnt and to be burnt.

Description

Cooking machine

Technical Field

The utility model belongs to the cooking utensil field, concretely relates to machine of cooking.

Background

With the development of science and technology, more and more automatic and intelligent kitchen equipment begins to go into people's daily life, which makes people's life more and more convenient.

Currently, various kitchen appliances such as an oven, a cooker, a refrigerator, and the like are commercially available. In the case of the cooking machine, the stirring mechanism is arranged to continuously stir the food materials in the pot, so that the food materials are stir-fried, the food materials are fried thoroughly, a part of manual operation can be replaced, the cooking function can be automatically completed, and the oil smoke is reduced.

In general, a corresponding heating device is installed in the cooker to heat food materials. For example, a heating plate for peripheral heating is disclosed in the prior art, and is disposed at the lower portion of a cup body, and includes a chassis, a heat conducting block is connected to the chassis, the heating tube is sleeved on a side wall of the heat conducting block, the heat conducting block is sleeved on the chassis in a cover shape, a cross section of the heat conducting block is in a U-shaped structure, a difference between an outer diameter of the chassis and an outer diameter of the heating tube is d, and d is greater than or equal to 6 mm and less than or equal to 30 mm. This dish that generates heat is through heat conduction piece edgewise and bottom surface to chassis transmission heat, compares with the direct chassis bottom transmission heat of following of heating pipe, and heat transfer between heating pipe and the heat conduction piece is more even rapidly for whole temperature that generates heat the dish is more even, unanimous, can avoid eating the material can deposit and influence the heat exchange in the bottom and lead to the cup to be burnt out, and the broken wall cooking machine of being convenient for washs. However, the above-mentioned heat generating plate still has the following problems: the heating tube is welded on the heat conducting block by adopting a welding process so as to realize the installation and the positioning of the heating tube, so that the assembly process is complex and the assembly cost is higher; the heat conduction block wraps the chassis in a small range, the heat conduction efficiency is poor, the heat conduction block and the chassis are relatively fixed by adopting a welding process, the assembly is complex, and the assembly error is easy to generate.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides a cooking machine can solve the assembly complicacy, the poor problem of heat-conduction efficiency.

The embodiment of the utility model provides a cooking machine, it includes: a heating tube having a surrounding section; the heating plate base body is enclosed into an accommodating space, the heating plate base body comprises a bottom wall and a side wall which are enclosed into the accommodating space, the outer surface of the heating plate base body is further provided with a fixing portion in a surrounding mode, the fixing portion is surrounded by the heating tube in the circumferential direction after the heating plate base body is stressed and deformed, and the surrounding portion is fixedly attached to the outer surface of the heating plate base body.

In one example, the fixing portion is provided to a bottom wall of the heat generating tray base body.

In one example, the fixing part includes: the limiting walls are arranged on the bottom wall in a pair in a surrounding mode, a surrounding groove is formed between the limiting walls, and the surrounding groove can be used for positioning a surrounding section of the heating tube; and the fixing columns are respectively arranged on the limiting walls, and the surrounding sections of the heating tubes can be fixed in the surrounding grooves by the fixing columns after the fixing columns are stressed and deformed.

In one example, the fixing posts are provided in pairs on the stopper wall.

In one example, the fixing column is arranged on one side of the limiting wall far away from the bottom wall.

In one example, the fixing portion is provided to a side wall of the heat generating tray base.

In one example, the fixing part includes: the supporting ribs are arranged around the side wall of the heating disc substrate; and the fixing column is arranged on the supporting rib, a fixing groove is formed by the fixing column and the side wall, the surrounding section of the heating tube can be arranged in the fixing groove, and the surrounding section of the heating tube is fixed on the fixing groove by the fixing column after the heating tube is stressed and deformed.

In one example, the bottom wall and the side wall of the heating tray base body are respectively provided with the fixing portions; the heating tube comprises a bottom wall heating tube and a side wall heating tube, the bottom wall heating tube can pass through the bottom wall, the fixing part of the bottom wall is fixedly attached to the bottom wall, and the side wall heating tube can pass through the side wall, the fixing part of the side wall is fixedly attached to the side wall.

In one example, the bottom wall and the side wall of the heating tray base body are respectively provided with the fixing portions; the heating tube includes that the lateral wall of body coupling encircles section and diapire and encircles the section, the lateral wall encircles the section can pass through the fixed part of lateral wall is fixed to be laminated to the lateral wall, the diapire encircles the section can pass through the fixed laminating of fixed part of diapire extremely the diapire.

In one example, the side wall surrounding section is formed by surrounding a middle section of the heat generating pipe; the bottom wall surrounding section is formed by splicing two end parts of the heating tube after surrounding.

The utility model discloses following beneficial effect can be brought:

1. the surrounding section of the heating tube is fixed on the outer surface of the heating plate base body through the fixing part, the heating tube can be connected and fixed without welding, the assembly process is simple, additional accessories are not needed, and the cost is reduced; and the setting of surrounding section can not change binding post quantity in the time, can increase the area that the heating tube covered on heating plate base member surface, improves heat transfer efficiency, avoids heat transfer to concentrate, prevents that local high temperature from leading to the edible material of this position to be burnt and to be burnt.

2. Through the surface of surrounding groove and/or fixed slot with the heating tube and fixing the diapire and/or the lateral wall at heating plate base member, not only can provide thick locate function when the installation heating tube, the installation of being convenient for can increase the stability after fixing moreover.

3. All be provided with the heating tube on diapire and lateral wall, can heat eating the material in side and bottom surface simultaneously for the frying machine is more even, three-dimensional to the heating of eating the material, effect when having promoted the cooking of frying machine. When the drum-type cooker is used, the inner container of the drum-type cooker has a certain inclination angle relative to the horizontal plane, so that food materials can be fully contacted with the side wall when the inner container is rotated. Therefore, the heating pipes are arranged on the bottom wall and the side wall, and the electric cooker is particularly suitable for a roller type cooker.

4. The heating tube comprises an integrally connected side wall surrounding section and a bottom wall surrounding section, the electric control wiring cost can be reduced, the heating tube can be installed only by one time, and the assembly process is optimized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an exploded view of a fryer in an embodiment of the present application;

FIG. 2 is an assembled view of the fryer in an embodiment of the present application;

FIG. 3 is an assembled cross-sectional view of the fryer in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a heating plate base in an embodiment of the present application;

FIG. 5 is a schematic structural view of a heat generating tube disposed on an outer surface of a bottom wall in an embodiment of the present application;

FIG. 6 is a schematic structural view of a heat generating tube disposed on an outer surface of a sidewall in an embodiment of the present application;

FIG. 7 is a schematic structural view of an integrally connected heat generating tube in a self-embodiment;

the heating plate comprises a heating plate base body 1, a limiting wall 101, a limiting wall 102, a fixing column 103, a surrounding groove 104, a supporting rib 105, a fixing groove 106, a limiting column 2, a heating tube 201, a surrounding section 202 and a tube opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.

It should be noted that, in the embodiments of the present invention, dynamic terms such as "relative movement" include not only a change in position but also a movement in which a state is changed without a relative change in position such as rotation or rolling, and the reference numerals "a" and "b" do not represent an exact indication but are merely an embodiment.

Finally, it is noted that when an element is referred to as being "on" or "disposed" to another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

As shown in fig. 1 and 2, an embodiment of the present invention provides a cooking machine. The cooking machine comprises a heating tube 2 with a surrounding section and a heating plate base body 1 for fixing the heating tube 2. The position of the heating tube pipe orifice 202 is provided with a wiring terminal, and the heating tube 2 is connected with corresponding equipment through the wiring terminal and then generates heat. The outer surface of heating plate base member 1 encircles and is provided with corresponding fixed part, can encircle the section 201 that encircles of heating tube along heating tube 2 circumference after the fixed part atress warp to the laminating is fixed at the outer surface of heating plate base member 1 to messenger encircles section 201.

The heating plate base body 1 at least comprises a bottom wall and a side wall, and an accommodating space is defined by the bottom wall and the side wall. The shape of the heating plate base 1 may be a cylinder, a rectangular body, a cone, or the like, and any structure including a bottom wall and a side wall may be included in the scope of the embodiments of the present application, which is not limited herein.

As an embodiment of the utility model, the accommodation space of dish base member 1 that generates heat can be used to hold edible material in order to cook, is about to the accommodation space and uses as the culinary art space, in other words, in this embodiment, dish base member 1 that generates heat can directly regard as the pan to use, when the user uses the cooking machine, will eat the material and place in dish base member 1 that generates heat, then heat the edible material of inside through setting up at the heating tube 2 of the 1 surface of dish base member that generates heat to reach the purpose of cooking edible material.

As another embodiment of the utility model, the cooking machine comprises a pot body, and a heating plate base body 1 is arranged in the pot body. The cooking machine further comprises an inner container, the inner container can be contained in the containing space of the heating disc base body 1, a user places food materials in the inner container, and the heating disc base body 1 is used for heating the inner container to heat the food materials in the inner container.

As shown in fig. 5 and 6, the heating tube 2 has a surrounding section 201, and compared with a heating tube with a straight section or a multi-section structure, the surrounding section 201 can not only reduce the number of wiring terminals, but also increase the coverage area of the heating tube 2 on the surface of the heating plate base body 1, thereby improving the heat transfer efficiency, avoiding heat transfer concentration, and preventing the food material at the part from being burnt due to overhigh local temperature. Because the heating tube 2 is provided with the surrounding section 201, the cross section of the heating tube 2 is special-shaped, so that the heating plate base body 1 and the heating tube 2 can be well attached to each other technically, and the contact efficiency is improved. In addition, because pleasing to the eye, be convenient for clean and can make edible material thermally equivalent reason such as, set up heating plate base member 1 into cylindric or upper and lower width columnar structure not uniform or structure similar to it usually in reality, at this moment, the diapire of heating plate base member 1 is circular, and the lateral wall is the arc. The heating tube 2 is provided with the surrounding section 201, and the shape of the surrounding section can be matched with that of the heating disc base 1 more, so that the surrounding section is more stable in fixing. The surrounding section 201 may be formed by surrounding the middle section of the heat generating tube 2, which facilitates connection of the terminal when assembled. Of course, the end of the heating tube may be formed to surround, and is not limited herein.

In the actual installation process, the heating tube 2 needs to be fixed on the outer surface of the heating plate base body 1. The heating tube 2 may be fixed only to the bottom wall or the side wall of the heating tray base 1, or may be fixed to both the bottom wall and the side wall, which is not limited herein. If the welding mode is adopted during fixing, not only the assembly process is complicated, but also the assembly cost is high. Accordingly, a corresponding fixing portion for fixing the heat generating tube 2 may be provided on the outer surface of the heat generating tray base body 1. The fixing portion may be disposed to surround according to the shape of the surrounding section 201 on the heating tube 2, so as to facilitate installation and fixing of the heating tube 2. When the installation, can place surrounding section 201 of heating tube 2 in the corresponding position of fixed part, then exert corresponding power to the fixed part, the fixed part produces deformation, surrounds and fixes heating tube 2 along the circumference of heating tube 2's body, can make surrounding section 2 fixed laminating at the surface of heating plate base member 1.

As shown in fig. 2 to 4, when the heat-generating tube 2 is mounted only on the outer side of the bottom wall of the heat-generating tray base 1, it is only necessary to provide a fixing portion on the bottom wall of the heat-generating tray base 1. When connecting fixed heating tube and heating tray base member 1, can directly tile heating tube 2 at the diapire of heating tray base member 1, then fix heating tube 2 through the fixed portion. Of course, it is also possible to provide a corresponding recess in the bottom wall and to mount the heat generating tube in the recess and then fix it by the fixing portion. Through setting up the recess, not only can provide thick locate function when installation heating tube 2, the installation of being convenient for can increase the stability after fixing moreover. When the groove is provided, the whole heating tube 2 can be installed in the groove. The surrounding section 201 of the heating tube 2 can be arranged in the groove, and the rest part of the heating tube 2 is arranged outside the groove, so that the heating tube 2 can be conveniently detached and replaced subsequently. For convenience of description, the groove provided at the bottom is referred to as a surrounding groove 103.

In the case of the circumferential groove 103, it can be arranged in an embedded manner in the bottom wall. Alternatively, a pair of surrounding retaining walls 101 may be provided on the bottom wall, and a surrounding groove 103 may be formed between the two retaining walls. The surrounding groove 103 is formed by the limiting wall 101, so that the influence of the thickness of the bottom wall on the arrangement of the surrounding groove 103 is ignored, and the production and assembly are more convenient. The limiting wall 101 and the heating plate base body 1 can be produced and manufactured independently of each other and then connected together in a fixed mode such as welding or bonding. The spacing wall 101 and the heating plate base body 1 can be integrally formed by injection molding, so that the production and assembly are more convenient. Of course, when the surrounding groove 103 is provided, the manner of matching the embedded and limiting wall 101 may also be adopted, and will not be described herein.

If the heat-generating tube 2 is simply placed in the surrounding groove 103, the fixing of the heat-generating tube 2 cannot be achieved. Therefore, in addition to the stop wall 101 and the circumferential groove 103, the fastening part can also comprise a corresponding fastening means, which, after being deformed by a force, can fasten the circumferential segment 201 in the circumferential groove 103. The fixing means may be in the shape of a column, a claw, etc., and will be referred to herein as a fixing post 102 for the sake of description. The fixing post 102 may be provided on the stopper wall 101, away from the side of the bottom wall. The fixing column 102 is arranged on one side far away from the bottom wall, so that the fixing effect of the heating tube 2 can be guaranteed even if the diameter of the heating tube 2 is higher than the height of the limiting wall 101. When the heat generation pipe 2 is not mounted, the fixing column 102 is in a vertically upward configuration. After the heating tube 2 is installed in the surrounding groove 103, a pressure is applied to the fixing column 102, the fixing column 102 is stressed and deformed, and inclines towards the inner side of the surrounding groove 103 until the heating tube 2 is contacted and pressed, and then the fixing of the heating tube 2 is completed. The fixing column 102 is used for fixing, so that additional fasteners are not required, waste materials added for considering the production process in the production process of the heating plate base body 1 can be reduced, the production cost is reduced, and the assembly is facilitated. Of course, the fixing posts 102 may also be disposed on two sides of the limiting wall 101 instead of on the limiting wall 101, and are not described herein again. In addition, when the fixing column 102 is arranged, the fixing column can be arranged on the limiting wall 101 on one side only, and after the fixing column 102 is stressed, the fixing column can surround the upper half part of the heating tube 2 to complete the fixing of the heating tube 2. The fixing columns 102 are arranged on the two sides of the limiting wall 101, so that the stability of the heating tube 2 can be improved. Of course, when the two sides are arranged, the fixing columns 102 can be arranged in a staggered manner, or the fixing columns 102 can be arranged in pairs, so that the paired fixing columns 102 can play a better fixing effect.

In addition, a stopper post 106 may be provided at a corresponding position outside both ends of the surrounding groove 103. The limiting column 106 not only can play a limiting role, but also can fix the two ends of the heating tube 2 on the bottom wall in a vertically upward state. Because the pipe orifice 202 of the heating tube 2 is provided with the wiring terminal, the vertical upward arrangement of the wiring terminal on the bottom wall can be more convenient for the subsequent wiring procedure.

When the heating tube 2 is only installed on the outer side surface of the side wall of the heating tray base body 1, only the fixing part needs to be arranged on the side wall of the heating tray base body 1. When the fixing portion is provided on the side wall, the same structure as that on the bottom wall can be adopted. However, since the shape and position of the sidewall structure and the bottom wall are different, the sidewall structure and the bottom wall structure can be modified correspondingly when the fixing portion is disposed on the sidewall.

Similar to the bottom wall, corresponding recesses may be provided in the side walls for fixing the heat generating tubes 2. For convenience of description, the groove on the sidewall is referred to as a fixing groove 105. In setting the fixing grooves 105, the in-line form may be used, but for similar reasons as in setting the surrounding grooves 103, not all of the heat generating tray base bodies 1 may be provided with the in-line form to set the fixing grooves 105. And because heating plate base member 1 is when placing, the lateral wall is vertical, consequently can set up brace 104 in the outside of lateral wall, brace 104 is used for supporting heating tube 2. Corresponding fixing devices are arranged on the supporting ribs 104, and fixing grooves 105 are formed by the fixing devices, the supporting ribs 104 and the side walls. When the support rib 104 is provided, one end of the support rib 104 may be fixed to the bottom of the heating tray base 1. The fixing grooves 105 are opened toward the top of the heat generating tray base 1 at this time. Since the heating tube 2 is required to be installed at the bottom when the heating tube 2 is installed and fixed, the heating plate base 1 is usually turned upside down to perform a corresponding process. If the fixing groove 105 is opened toward the top, the other end of the support rib 104 needs to be provided with a barb or the like to fix the heating tube 2. Therefore, the fixed ends of the supporting ribs 104 are fixed on the top of the heating plate base body 1, so that the assembly is more convenient, and the production efficiency is improved.

In addition, the side wall can be correspondingly concave at the corresponding position of the fixing groove 105 on the side wall. The inner recess is matched with the shape of the heating tube 2. After installing heating tube 2 in fixed slot 105, this indent can be so that heating tube 2 more laminates the lateral wall, and the cooperation between heating tube 2 and the lateral wall is more firm.

If the fixing portion is only provided on the bottom wall or the side wall, the heating tube 2 can be only correspondingly mounted on the bottom wall or the side wall. Therefore, the fixing portion can be provided on both the bottom wall and the side wall. At this time, the heating tube 2 can be installed only on the bottom wall or the side wall, or the heating tube 2 can be installed on both the bottom wall and the side wall, which is very convenient.

When all installing heating tube 2 on diapire and lateral wall, can heat eating the material at side and bottom surface simultaneously for the frying machine is more even, three-dimensional to the heating of eating the material, effect when having promoted the cooking of frying machine. When the drum-type cooker is used, the inner container of the drum-type cooker has a certain inclination angle relative to the horizontal plane, so that food materials can be fully contacted with the side wall when the inner container is rotated. Therefore, the heating tube 2 is arranged on the bottom wall and the side wall, and is particularly suitable for the roller type cooker.

As an embodiment of the present invention, the heating tube 2 may include a bottom wall heating tube and a side wall heating tube, which are separated from each other and installed on the bottom wall and the side wall respectively through the fixing portion of the bottom wall and the fixing portion of the side wall.

As another embodiment of the present invention, the heating tube 2 may be a structure integrally connected with the bottom wall heating tube and the side wall heating tube. When in connection, the surrounding section 201 of the bottom wall heating tube and the surrounding section 201 of the side wall heating tube can be electrically connected through wires and the like to form an integrally connected structure. Through the structure with heating tube 2 as an organic whole connection, can reduce automatically controlled wiring cost, only need the installation once can accomplish the installation to heating tube 2 moreover, optimized the technology of assembly. Of course, as shown in fig. 7, when connecting, the bottom wall heating tube and the side wall heating tube can also be connected through the corresponding connecting section pipeline, at this time, the side wall surrounding section can be formed by surrounding the middle section of the heating tube 2, and the bottom wall surrounding section is formed by combining the two end parts of the heating tube 2 after surrounding. At this time, it can be understood that the heating tube of the integrated structure can be formed by bending one heating tube 2. The assembly process can be further optimized.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. A cooker, characterized in that it comprises:

a heating tube having a surrounding section;

the heating plate base body is enclosed into an accommodating space, the heating plate base body comprises a bottom wall and a side wall which are enclosed into the accommodating space, the outer surface of the heating plate base body is further provided with a fixing portion in a surrounding mode, the fixing portion is surrounded by the heating tube in the circumferential direction after the heating plate base body is stressed and deformed, and the surrounding portion is fixedly attached to the outer surface of the heating plate base body.

2. The cooker as claimed in claim 1, wherein the fixing portion is provided to a bottom wall of the heating pan base.

3. The cooker of claim 2, wherein said fixed portion comprises:

the limiting walls are arranged on the bottom wall in a pair in a surrounding mode, a surrounding groove is formed between the limiting walls, and the surrounding groove can be used for positioning a surrounding section of the heating tube; and

the fixing columns are respectively arranged on the fixing columns of the limiting walls, and the fixing columns after being stressed and deformed can fix the surrounding sections of the heating tubes in the surrounding grooves.

4. The cooker as claimed in claim 3, wherein said fixing posts are provided in pairs on said stopper wall.

5. The cooker as claimed in claim 3 wherein the fixing post is provided on a side of the retaining wall remote from the bottom wall.

6. The cooker as claimed in claim 1, wherein the fixing portion is provided to a side wall of the heating plate base.

7. The cooker of claim 6, wherein said fixed portion comprises:

the supporting ribs are arranged around the side wall of the heating disc substrate; and

the fixing column is arranged on the fixing column of the supporting rib, a fixing groove is formed by the fixing column and the side wall, the surrounding section of the heating tube can be arranged in the fixing groove, and the surrounding section of the heating tube is fixed on the fixing groove by the fixing column after the heating tube is stressed and deformed.

8. The cooker of claim 1,

the bottom wall and the side wall of the heating plate base body are respectively provided with the fixing parts;

the heating tube comprises a bottom wall heating tube and a side wall heating tube, the bottom wall heating tube can pass through the bottom wall, the fixing part of the bottom wall is fixedly attached to the bottom wall, and the side wall heating tube can pass through the side wall, the fixing part of the side wall is fixedly attached to the side wall.

9. The cooker of claim 1,

the bottom wall and the side wall of the heating plate base body are respectively provided with the fixing parts;

the heating tube includes that the lateral wall of body coupling encircles section and diapire and encircles the section, the lateral wall encircles the section can pass through the fixed part of lateral wall is fixed to be laminated to the lateral wall, the diapire encircles the section can pass through the fixed laminating of fixed part of diapire extremely the diapire.

10. The cooker of claim 9,

the side wall surrounding section is formed by surrounding the middle section of the heating tube;

the bottom wall surrounding section is formed by splicing two end parts of the heating tube after surrounding.

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