CN219742543U - Cooking cup subassembly and cooking machine - Google Patents

Abstract

The utility model discloses a cooking cup assembly and a cooking machine. The cooking cup assembly comprises a conductive elastic sheet, a fixing piece, a heating disc, a cup seat and a cooking cup. The heating plate comprises a glass substrate and a heating film positioned on the glass substrate, wherein the heating film comprises a positive electrode contact and a negative electrode contact. The fixing pieces are arranged below the heating plate and are spaced. The conductive elastic sheet comprises a mounting part, an elastic section and an abutting section, wherein the elastic section is positioned on one side of the mounting part and bends back and forth, and the elastic section and the abutting section are integrally positioned below the heating plate. One of the positive contact and the negative contact of the heating film is abutted with the abutting section of one conductive elastic sheet. Therefore, the structure of the elastic section and the elastic supporting function of the elastic section and the abutting section as a whole enable the abutting section to be in good contact with the corresponding positive electrode contact and the negative electrode contact even under the condition that the food processor vibrates, spark is not caused, and further, the service life of the food processor is long.

Description

Cooking cup subassembly and cooking machine

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a cooking cup assembly and a cooking machine.

Background

The cooking machine comprises a cooking cup component and a host. The cooking cup component comprises a cooking cup and a heating plate. The heating plate is used for heating food materials in the cooking cup. A heating plate uses a glass substrate and a heating film formed on the glass substrate. The conductive elastic sheet is contacted with the heating film to supply power to the heating film, and finally the heating function is realized.

However, because of the limitation of the process, the conductive elastic sheet cannot be arranged on the heating plate and can only be abutted against the heating film to realize current transmission, but vibration generated in the working process of the cooking machine causes poor contact between the conductive elastic sheet and the heating film, so that sparks are caused, and the service life of the cooking machine is influenced.

Disclosure of Invention

The utility model aims to provide a stirring cup assembly and a cooking machine. The conductive elastic sheet of the stirring cup assembly is reliably contacted with the heating film, so that the sparking phenomenon is improved or avoided, and the service life of the heating plate or the cooking machine is prolonged.

The utility model discloses a cooking cup assembly. The cooking cup assembly comprises a conductive elastic sheet, a fixing piece, a heating disc, a cup seat and a cooking cup. The heating plate is fixed between the bottom of the cooking cup and the cup seat and comprises a glass substrate and a heating film positioned on the glass substrate, wherein the heating film comprises an anode contact and a cathode contact. The fixing piece is fixed on the cup seat, is positioned below the heating plate and is spaced from the heating plate. The conductive elastic sheet comprises a mounting part, an elastic section and an abutting section, wherein the mounting part is fixed on the fixing piece; the elastic section is positioned at one side of the mounting part and bends back and forth, and the elastic section and the abutting section are integrally positioned below the heating plate. One of the positive electrode contact and the negative electrode contact of the heating film is abutted with the abutting section of one conductive elastic sheet.

According to the arrangement, due to the fact that the fixing piece and the heating disc are provided with the interval, the elastic section is located on one side of the mounting portion and bends back and forth, the abutting section is located below the heating disc as a whole, the conductive elastic sheet is fixed to the fixing piece, the fixing piece is located below the heating disc and is spaced from the heating disc, the elastic of the elastic section and the position relation are combined to enable the elastic section to better play a role of elastic support, and therefore even under the condition that the food processor vibrates, one of the positive electrode contact and the negative electrode contact of the heating film is well contacted with the abutting section of the conductive elastic sheet, spark is improved or avoided, and further, the service life of the food processor is long.

In some embodiments, the elastic section includes a tail section in a vertical direction, and the abutment section is upturned relative to the tail section and forms an obtuse angle with the tail section.

According to the arrangement, the elastic section comprises the tail section located in the vertical direction, and the abutting section is tilted upwards to form an obtuse angle relative to the tail section, so that the elastic force between the elastic section and the abutting section is better, the abutting section can be reliably abutted to the corresponding positive electrode contact and the corresponding negative electrode contact, and the power supply is ensured to be good, and the sparking is further improved or avoided.

In some embodiments, the obtuse angle formed by the tail section and the abutting section is a, and 90 degrees < a.ltoreq.120 degrees.

As the angle a is more than 90 degrees and less than or equal to 120 degrees, the elastic force between the elastic section and the abutting section is better, and the abutting section can be more reliably abutted to the corresponding positive electrode contact and negative electrode contact, so that the power supply is ensured to be good, and the sparking is further improved or avoided.

In some embodiments, the mounting portion includes a fixed segment fixed to the fixed member, and the elastic segment is bent twice to include a first segment, a middle segment, and a tail segment connected to the fixed segment. The tail section is connected with the abutting section.

According to the arrangement, the conductive elastic sheet is bent twice to form the back-and-forth bending, so that the elastic section and the abutting section have better elastic force, and the abutting section can be reliably abutted to the corresponding positive electrode contact and negative electrode contact, so that the power supply is ensured to be good, and the sparking is further improved or avoided.

In some embodiments, the intermediate section forms an angle b with the tail section of 15 degrees less than or equal to b less than or equal to 45 degrees, and/or the intermediate section forms an angle c with the head section of 15 degrees less than or equal to c less than or equal to 45 degrees.

As the angle b is not less than 15 degrees and not more than 45 degrees and/or the angle c is not less than 15 degrees and not more than 45 degrees, the elasticity between the middle section and the tail section and/or between the middle section and the head section is correspondingly better, the abutting section can be more reliably abutted against the corresponding positive electrode contact and the corresponding negative electrode contact, and the power supply is ensured to be good, so that the sparking is further improved or avoided.

In some embodiments, the elastic section includes a head section, the mounting portion includes a fixing section fixed to the fixing member, and the fixing section is located in a horizontal direction and forms an obtuse angle with the head section.

As the first section and the fixed section are obtuse angles, and the conductive elastic sheet is arranged behind the fixed piece, the fixed section is positioned in the horizontal direction, so that the elasticity of the elastic section and the abutting section is better than that of the fixed section, the abutting section can be more reliably abutted against the corresponding positive electrode contact and the corresponding negative electrode contact, and the power supply is ensured to be better, and the spark is further improved or avoided.

In some embodiments, the obtuse angle is d,90 degrees < d.ltoreq.120 degrees.

As the angle d is more than 90 degrees and less than or equal to 120 degrees, the elasticity of the elastic section relative to the fixed section can be ensured, the abutting section can be more reliably abutted against the corresponding positive electrode contact and negative electrode contact, and the power supply is ensured to be good, so that the sparking is further improved or avoided.

In some embodiments, the fixing member includes a mounting slot extending therethrough, the fixing section of the mounting section being assembled within the mounting slot and the being restrained by the mounting slot.

The fixing section of the mounting part is assembled in the mounting groove, the fixing section is limited by the mounting groove, the conductive elastic sheet cannot move, the abutting section can be reliably abutted to the corresponding positive electrode contact and negative electrode contact, and the power supply is ensured to be good, and spark is further improved or avoided.

In some embodiments, the abutting section comprises a conductive contact in interference contact with the corresponding positive contact and negative contact, wherein the interference contact distance is h, and h is more than or equal to 0.5mm and less than or equal to 1.2mm.

As the h is more than or equal to 0.5mm and less than or equal to 1.2mm, the abutting section can be reliably contacted with the corresponding positive electrode contact and the corresponding negative electrode contact, so that the abutting section can be reliably abutted with the corresponding positive electrode contact and the corresponding negative electrode contact, and the power supply is ensured to be good, and the sparking is further improved or avoided.

In some embodiments, the heating film comprises a heating region, a positive electrode conductive region connected with the positive electrode contact, and a negative electrode conductive region connected with the negative electrode contact, wherein the positive electrode conductive region and the negative electrode conductive region are symmetrical relative to the heating region and are in a strip shape.

As set up above, the positive electrode conductive area with the negative electrode conductive area is symmetrical and takes the shape of a strip relative to the heating area, and the current direction and the current size in the same direction are consistent when the power is supplied, and the heating film is heated uniformly.

In another aspect, an embodiment of the utility model discloses a food processor. The cooking machine comprises a host machine and any one of the cooking cup assemblies, and the cooking cup assemblies are assembled on the host machine.

As set forth above, the food processor has at least the beneficial effects brought by the food cup assembly and will not be described again.

Drawings

Fig. 1 is an exploded view of a food processor according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a serving cup assembly of the serving machine of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the holder of the cuisine cup assembly in an exploded condition;

FIG. 5 is a schematic view of the holder of the serving cup of FIG. 4 secured to a cup holder;

fig. 6 is a perspective view of a conductive dome according to an embodiment of the present utility model;

FIG. 7 is a front view of the conductive dome shown in FIG. 6;

FIG. 8 is a plan view distribution diagram between the fuse link, thermostat and heating plate.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present utility model. Rather, they are merely examples of apparatus consistent with aspects of the utility model as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

Referring to fig. 2, 3, 4 and 5, an embodiment of the present utility model discloses a cuisine cup assembly. The cooking cup assembly comprises a conductive elastic sheet 1, a fixing piece 2, a heating disc 3, a cup seat 4 and a cooking cup 5. The heating plate 3 is fixed between the bottom of the cooking cup 5 and the cup holder 4, and after the cup holder 4 and the cooking cup 5 are locked by threads, the heating plate 3 is clamped between the bottom of the cooking cup 5 and the cup holder 4, which is not limited thereto. The heat generating plate 3 includes a glass substrate 31 and a heat generating film 32 positioned on the glass substrate 31. The heat generating film 32 includes a positive electrode contact and a negative electrode contact. The fixing piece 2 is fixed on the cup seat 4, is positioned below the heating plate 3 and is spaced from the heating plate 3. Any structure may be used for how the fixing member 2 is fixed. The conductive spring plate 1 comprises a mounting part 13, an elastic section 11 and an abutting section 12. The mounting portion 13 is fixed to the fixing member 2, and any structure such as a screw may be used for fixing. The elastic section 11 is located at one side of the mounting portion 13 and is bent back and forth, and the abutting section 12 is located below the heating plate 3 as a whole. One of the positive electrode contact and the negative electrode contact of the heat generating film 32 abuts against the abutting section 12 of one of the conductive elastic pieces 1, that is, includes: 1) The cooking cup assembly only comprises one conductive elastic sheet 1, one of the positive contact and the negative contact is connected with the conductive elastic sheet 1, and the other is connected with a wire and the like; 2) The cooking cup component comprises two conductive elastic pieces 1, wherein an anode contact is connected with one conductive elastic piece 1, and a cathode contact is connected with the other conductive elastic piece 1.

As the fixing piece 2 and the heating plate 3 are spaced, the elastic section 11 is located at one side of the mounting portion 13 and bends back and forth, the abutting section is located below the heating plate as a whole, the conductive elastic sheet is fixed on the fixing piece, the fixing piece is located below the heating plate and is spaced from the heating plate, the elasticity of the elastic section 11 and the above-mentioned position relation are combined to enable the elastic section 11 to better play a role of elastic support, and therefore, even under the condition that the food processor vibrates, one of the positive electrode contact and the negative electrode contact of the heating film is well contacted with the abutting section of the conductive elastic sheet, spark is improved or avoided, and further, the service life of the food processor is long.

Referring to fig. 3 and 7 in combination with fig. 6, the elastic section 11 includes a tail section 111 located in a vertical direction, and the abutment section 12 is tilted upward relative to the tail section 111 and forms an obtuse angle with the tail section 111. The degree of obtuse angle is not limited, and it is sufficient to ensure that the contact section 12 can reliably contact the corresponding positive and negative contacts.

As the elastic section 11 includes the tail section 111 located in the vertical direction, the abutting section 12 is tilted upward relative to the tail section 111 to form an obtuse angle, so that the elastic force between the elastic section 11 and the abutting section 12 is better, and the abutting section 12 can be more reliably abutted to the corresponding positive electrode contact and negative electrode contact, so that the power supply is ensured to be good, and the spark is further improved or avoided.

With continued reference to fig. 7 and with reference to fig. 6, the obtuse angle formed by the tail section 111 and the abutting section 12 is a, and 90 degrees < a is less than or equal to 120 degrees, for example, 91 degrees, 95 degrees, 96 degrees, 97 degrees, 98 degrees, 99 degrees, 100 degrees, 103 degrees, 104 degrees, 105 degrees, 106 degrees, 107 degrees, 108 degrees, 109 degrees, 110 degrees, 111 degrees, 112 degrees, 113 degrees, 114 degrees, 115 degrees, 116 degrees, 117 degrees, 118 degrees, 119 degrees or 120 degrees.

As the angle a is more than 90 degrees and less than or equal to 120 degrees, the elastic force between the elastic section 11 and the abutting section 12 is better, and the abutting section 12 can be more reliably abutted to the corresponding positive electrode contact and negative electrode contact, so that the power supply is good, and the sparking is further improved or avoided.

With continued reference to fig. 7 in combination with fig. 6 and 3, the mounting portion 13 of the conductive spring plate 1 includes a fixing section 131 fixed to the fixing member 2, and the elastic section 11 is bent twice to include a first section 113, a middle section 112 and a tail section 111 connected to the fixing section 131.

In the above arrangement, the conductive spring plate 1 is bent twice to form the back-and-forth bending, so that the elastic force between the elastic section 11 and the abutting section 12 is better, and the abutting section 12 can be reliably abutted to the corresponding positive electrode contact and negative electrode contact, thereby ensuring good power supply and further improving or avoiding sparking.

With continued reference to fig. 7 in combination with fig. 6, the included angle between the middle section 112 and the tail section 111 is b, and b is 15 degrees less than or equal to 45 degrees, for example, 15 degrees, 18 degrees, 20 degrees, 22 degrees, 23 degrees, 25 degrees, 28 degrees, 30 degrees, 32 degrees, 35 degrees, 36 degrees, 37 degrees, 38 degrees, 39 degrees, 40 degrees, 41 degrees, 43 degrees or 45 degrees. In other embodiments, the angle between the intermediate section 112 and the head section 113 is c,15 degrees c 45 degrees, such as 15 degrees, 18 degrees, 20 degrees, 22 degrees, 23 degrees, 25 degrees, 28 degrees, 30 degrees, 32 degrees, 35 degrees, 36 degrees, 37 degrees, 38 degrees, 39 degrees, 40 degrees, 41 degrees, 43 degrees, or 45 degrees. The relationship between b and c may be b=c or b < c, etc.

As the above arrangement, the degree b is 15-45 degrees and/or the degree c is 15-45 degrees, so that the elasticity between the middle section 112 and the tail section 111 and/or between the middle section 112 and the head section 113 is better, the abutting section 12 can be reliably abutted against the corresponding positive electrode contact and negative electrode contact, and the power supply is ensured to be good, and the sparking is further improved or avoided.

Referring to fig. 7 in combination with fig. 3 and 6, the elastic section 11 includes a first section 113, the mounting portion 13 of the conductive elastic sheet 1 includes a fixing section 131 fixed to the fixing member 2, and the fixing section 131 is located in a horizontal direction and forms an obtuse angle with the first section 113. In this embodiment, the elastic segment 11 may be bent twice, three times, etc., as described above (i.e., as shown in fig. 7).

As the first section 113 and the fixed section 131 form an obtuse angle, and the conductive elastic sheet 1 is mounted on the fixing piece 2, the fixed section 131 is located in the horizontal direction, so that the elasticity of the elastic section 11 and the abutting section 12 relative to the fixed section 131 is better, the abutting section 12 can be reliably abutted to the corresponding positive electrode contact and negative electrode contact, and the power supply is ensured to be good, and the sparking is further improved or avoided.

Referring to fig. 7, the obtuse angle is d,90 degrees < d is less than or equal to 120 degrees, such as 91 degrees, 93 degrees, 95 degrees, 96 degrees, 97 degrees, 98 degrees, 99 degrees, 100 degrees, 101 degrees, 102 degrees, 103 degrees, 104 degrees, 105 degrees, 106 degrees, 107 degrees, 108 degrees, 109 degrees, 110 degrees, 111 degrees, 112 degrees, 113 degrees, 114 degrees, 115 degrees, 116 degrees, 117 degrees, 118 degrees, 119 degrees or 120 degrees.

As the angle d is greater than 90 degrees and less than or equal to 120 degrees, the elasticity of the elastic section 11 relative to the fixed section 131 can be ensured, so that the abutting section 12 can be reliably abutted against the corresponding positive electrode contact and negative electrode contact, and the power supply is ensured to be good, and the sparking is further improved or avoided.

Referring to fig. 4 and 5 in combination with fig. 3, the fixing member 2 includes a mounting groove 21 penetrating through the fixing member 2, and the fixing section 131 of the conductive spring plate 1 is assembled in the mounting groove 21 and is limited by the mounting groove 21. How to assemble the various structures, for example, the conductive spring plate 1 includes a mounting portion 13, the mounting portion 13 includes the fixing section 131 and a connecting section 132, and the connecting section 132 is used for connecting with a coupler. The fixing section 131 is fixed to the fixing member 2 and is located in the mounting groove 21, and of course, the mounting portion 13 may not be configured as shown in the drawings in some embodiments. How the conductive spring plate 1 is limited by the mounting groove 21 is not limited to the manner that the side portion of the conductive spring plate 1 abuts against the side wall of the mounting groove 21 as shown in the figure.

As set forth above, the fixing section 131 of the mounting portion 13 is assembled in the mounting groove 21, and the conductive spring plate 1 is limited by the mounting groove, so that the abutting section 12 can be more reliably abutted against the corresponding positive contact and negative contact, thereby ensuring good power supply and further improving or avoiding sparking.

Referring to fig. 3 in combination with fig. 6 and 7, the abutting section 12 includes a conductive contact 121, where the conductive contact 121 is in interference contact with the corresponding positive contact and negative contact, and the interference contact is at a distance h, where h is 0.5mm and less than or equal to 1.2mm, for example, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.1mm, or 1.2mm.

As the setting is that h is more than or equal to 0.5mm and less than or equal to 1.2mm, the abutting section 12 can be reliably contacted with the corresponding positive electrode contact and negative electrode contact, so that the abutting section 12 can be reliably abutted with the corresponding positive electrode contact and negative electrode contact, and the power supply is ensured to be good, and the sparking is further improved or avoided.

Referring to fig. 8, the heating film 32 includes a heating area 321, a positive conductive area 322 connected to the positive contact, and a negative conductive area 323 connected to the negative contact, where the positive conductive area 322 and the negative conductive area 323 are symmetrical with respect to the heating area 321 and are elongated.

As set forth above, the positive electrode conductive area 322 and the negative electrode conductive area 323 are symmetrical and elongated with respect to the heating area 321, so as to ensure that the current direction and the current magnitude are consistent in the same direction when the electric current is applied, and the heating film 32 is heated uniformly.

Referring to fig. 1, an embodiment of the utility model discloses a food processor. The food processor comprises a host 20 and any one of the food processing cup assemblies 10, wherein the food processing cup assemblies 10 are assembled on the host 20.

As set forth above, the food processor has at least the beneficial effects brought by the food cup assembly and will not be described again.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. A cooking cup assembly is characterized in that the cooking cup assembly comprises a conductive spring piece (1), a fixing piece (2), a heating disc (3), a cup seat (4) and a cooking cup (5), wherein,

the heating plate (3) is fixed between the bottom of the cooking cup (5) and the cup seat (4) and comprises a glass substrate (31) and a heating film (32) positioned on the glass substrate (31), and the heating film (32) comprises an anode contact and a cathode contact;

the fixing piece (2) is fixed on the cup seat (4), is positioned below the heating disc (3) and is spaced from the heating disc (3);

the conductive elastic sheet (1) comprises a mounting part (13), an elastic section (11) and an abutting section (12), and the mounting part (13) is fixed on the fixing piece (2); the elastic section (11) is positioned at one side of the mounting part (13) and bends back and forth, and the elastic section and the abutting section (12) are integrally positioned below the heating plate (3);

one of the positive electrode contact and the negative electrode contact of the heating film (32) is abutted with the abutting section (12) of one conductive elastic sheet (1).

2. A cuisine cup assembly according to claim 1, characterized in that the elastic section (11) comprises a tail section (111) in a vertical direction, the abutment section (12) being upturned relative to the tail section (111) and forming an obtuse angle with the tail section (111).

3. The cuisine cup assembly according to claim 2, wherein an obtuse angle formed by the tail section (111) and the abutting section (12) is a, and 90 degrees < a is less than or equal to 120 degrees.

4. A cuisine cup assembly according to claim 1, characterized in that the mounting part (13) comprises a fixing section (131) fixed with the fixing piece (2), the elastic section (11) is bent twice to comprise a first section (113), a middle section (112) and a tail section (111) connected with the fixing section (131), and the tail section (111) is connected with the abutting section (12).

5. The cuisine cup assembly according to claim 4, wherein an included angle formed by the middle section (112) and the tail section (111) is b, and b is 15 degrees or less and 45 degrees or less;

and/or, the included angle between the middle section (112) and the head section (113) is c, and the c is more than or equal to 15 degrees and less than or equal to 45 degrees.

6. The cuisine cup assembly according to claim 1, wherein the elastic section (11) comprises a head section (113), the mounting part (13) comprises a fixing section (131) fixed with the fixing piece (2), and the fixing section (131) is positioned in the horizontal direction and forms an obtuse angle with the head section (113).

7. The cuisine cup assembly of claim 6, wherein the obtuse angle is d,90 degrees < d.ltoreq.120 degrees.

8. The cuisine cup assembly according to claim 1, wherein the fixing piece (2) comprises a mounting groove (21) penetrating through the fixing piece (2), and a fixing section (131) of the mounting part (13) is assembled in the mounting groove (21) and limited by the mounting groove (21).

9. The cuisine cup assembly according to claim 1, wherein the abutting section (12) comprises a conductive contact (121), the conductive contact (121) is in interference contact with the corresponding positive contact and negative contact, and the interference contact distance is h, and h is more than or equal to 0.5mm and less than or equal to 1.2mm;

and/or the heating film (32) comprises a heating area (321), a positive electrode conductive area (322) connected with the positive electrode contact and a negative electrode conductive area (323) connected with the negative electrode contact, wherein the positive electrode conductive area (322) and the negative electrode conductive area (323) are symmetrical relative to the heating area and are in strip shapes.

10. A cuisine machine comprising a main machine (20) and a cuisine cup assembly (10) according to any one of claims 1 to 9, wherein the cuisine cup assembly (10) is assembled on the main machine (20).