CN211796028U - Heating and stirring cup - Google Patents

Abstract

The embodiment of the utility model provides a heating stirring cup, it includes cup and the aircraft nose of detachably closing cap on the cup. The machine head comprises a connecting plate for sealing the cup opening of the cup body, an upper cover, a heating pot, a control device, a driving assembly, a heating assembly and a stirring assembly. The heating component comprises a heating pipe arranged on the pot bottom of the heating pot, and the heating pipe is electrically connected with the control device; the stirring assembly comprises a stirring cutter and a stirring shaft, wherein the stirring shaft is arranged at one end in the heating pot and connected with the motor shaft, the other end of the stirring shaft extends out of the heating pot to be connected with the stirring cutter, so that the stirring shaft is driven by a driving motor to stir, the stirring shaft replaces the prior art and is directly connected with the stirring cutter through a longer motor shaft, the bending deformation of the motor shaft during stirring is effectively avoided, and the sealing performance of the connection part of the motor shaft and the heating pot is influenced. Above-mentioned compact structure for heating stirring cup complete machine user portable, and when increasing the functionality of product, can also guarantee the stability of product operation.

Description

Heating and stirring cup

Technical Field

The utility model relates to a small household appliances technical field especially relates to a heating stirring cup.

Background

The mixer in the existing market all uses the family as the owner, but the fuselage that possesses the multi-functional cooking machine of heating and stirring at present is generally great, and the user is difficult to carry, and current portable mixer does not possess the heating function, and the user is difficult to make the hot drink through portable stirring cup, and the stirring cutter lug connection of mixer in the output shaft of motor, leads to the axial length overlength of motor shaft, uses easy buckling deformation for a long time, influences the leakproofness of product. In addition, the heating pipe is arranged at the bottom of the cup in the current portable stirring cup, so that the food materials at the bottom of the cup are easily stuck to the bottom of the cup after being heated, the food materials are difficult to clean by a user, and the heating pipe is inconvenient for the user to use. For example, chinese patent publication No. CN108968723A discloses a mixer, which only focuses on a mixing mechanism, does not involve a heating assembly, and has a complicated structure, high production cost, and is not convenient for users to carry.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem that exists among the prior art, the utility model provides a heating stirring cup, its heating pipe and the (mixing) shaft of being connected with the motor shaft at the end of the a kind of deep pot of locating the heating a kind of deep pot for this heating stirring cup possesses the function of heating and stirring, and its (mixing) shaft connection leads to its non-deformable in the motor shaft.

The embodiment of the utility model provides a heating stirring cup, including cup and detachably ground closing cap in aircraft nose on the cup, the aircraft nose includes the closing cap the connecting plate of the rim of a cup of cup, and locate the upper cover and the heating a kind of deep pot of connecting plate both sides, the heating a kind of deep pot stretch into to in the cup, the aircraft nose still includes:

the control device is arranged in a cavity formed by the upper cover and the connecting plate in a surrounding way;

the driving assembly is arranged in the heating pot and comprises a driving motor and a motor shaft, and the driving motor is electrically connected with the control device;

the heating assembly is arranged in the heating pot and comprises a heating pipe arranged on the bottom of the heating pot, and the heating pipe is electrically connected with the control device;

the stirring assembly comprises a stirring cutter and a stirring shaft, wherein the stirring shaft is arranged at one end in the heating pot and connected with the motor shaft, and the other end of the stirring shaft extends out of the heating pot to be connected with the stirring cutter so as to drive the stirring cutter to stir by the driving motor, so that the phenomenon that the motor shaft is bent and deformed when being stirred is effectively avoided, and the sealing performance of the joint of the motor shaft and the heating pot is influenced.

In some embodiments, the stirring assembly further comprises a connecting piece for connecting the stirring shaft and the motor shaft, the connecting piece comprises an upper connecting head and a lower connecting head which are connected and synchronously rotate, the upper connecting head is in key connection with the motor shaft, the lower connecting head is in key connection with the stirring shaft, and the key connection mode is stable and is convenient to install with low cost.

In some embodiments, the upper connector has an H-shaped body having a first cavity and a second cavity disposed opposite to each other, the first cavity receiving the motor shaft therein, the second cavity receiving the lower connector therein;

the outer wall of connector has a plurality of tooth portions that circumference set up down, be equipped with on the chamber wall of second cavity be used for with a plurality of tooth's socket of tooth portion looks adaptation, so that the connector follows down go up the synchronous rotation of connector for the transmission of connector and last connector is stable down, and above-mentioned structural installation is simple, the production of being convenient for.

In some embodiments, the heating assembly further comprises a sensor support and a temperature sensor disposed on the sensor support;

the sensor support is provided with an accommodating cavity, the accommodating cavity is internally provided with a bearing piece sleeved on the stirring shaft, so that the stability of the stirring shaft is further improved, supporting force is provided for the stirring shaft through the bearing piece, and the friction coefficient in the movement process of the stirring shaft can be reduced.

In some embodiments, the driving motor is mounted on the connecting plate through a motor support, and the motor support is provided with a plurality of communicating grooves to dissipate heat of the driving motor and prolong the service life of the driving motor.

In some embodiments, the heating assembly further includes a heat conducting fin disposed between the bottom of the heating pot and the heating pipe, so as to increase heat conducting efficiency and heat conducting stability through the heat conducting fin.

In some embodiments, a fuse is further disposed on the sensor holder, and the fuse is connected in series in a circuit formed by the heating tube and the control device to protect the heating tube and prevent the heating tube from being damaged due to dry burning or over-high temperature.

In some embodiments, the cover is removably coupled to the plate to facilitate subsequent maintenance of the control device.

In some embodiments, a shockproof silica gel pad is arranged between the driving motor and the motor support to reduce the shock generated in the operation process of the driving motor.

In some embodiments, the sensor support is provided with a plurality of through holes which are vertically communicated, so that the weight of the sensor support is reduced, and the weight of the heating stirring cup is reduced.

Compared with the prior art, the utility model discloses beneficial effect lies in: the utility model discloses a set up the heating a kind of deep pot in the cup, and set up the heating pipe on the end of a kind of deep pot of heating a kind of deep pot for the heating pipe can be directly for the solution heating in the cup, and its stirring tool of stirring subassembly connects in the motor shaft, replaces among the prior art directly to connect in stirring tool through longer motor shaft, in order to avoid this motor shaft buckling deformation when the stirring effectively, thereby influences the motor shaft and heats the leakproofness of a kind of deep pot junction. Above-mentioned compact structure for heating stirring cup complete machine user portable, and when increasing the functionality of product, can also guarantee the stability of product operation.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

FIG. 1 is a cross-sectional view of a heated blender cup according to an embodiment of the present invention;

FIG. 2 is an exploded view of a heating and stirring cup according to an embodiment of the present invention;

FIG. 3 is a schematic view of a first partial structure of a heating stirring cup according to an embodiment of the present invention;

fig. 4 is a second partial structural schematic diagram of the heating stirring cup according to the embodiment of the present invention.

The members denoted by reference numerals in the drawings:

1-cup body; 2-machine head; 21-a connecting plate; 22-upper cover; 23-heating and cooking; 3-a control device; 4-a drive assembly; 41-driving motor; 42-motor shaft; 43-a motor support; 44-a communication groove; 45-shockproof silica gel pad; 5-a heating assembly; 51-a heating tube; 52-a sensor holder; 53-temperature sensor; 54-a bearing member; 55-fuse; 6-a stirring component; 61-stirring cutter; 62-a stirring shaft; 7-a connector; 71-upper connecting head; 72-lower connector.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and the specific embodiments, but not to be construed as limiting the invention.

The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present invention, when it is described that a specific device is located between a first device and a second device, an intervening device may or may not be present between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

The embodiment of the utility model provides a heating stirring cup, as shown in figure 1, heating stirring cup includes cup 1 and aircraft nose 2 of detachably closing cap on cup 1 to the user dismantles aircraft nose 2 after using and carries out follow-up washing and maintenance. The machine head 2 comprises a connecting plate 21 for sealing the cup opening of the cup body 1, an upper cover 22 and a heating pot 23, wherein the upper cover 22 and the heating pot 23 are arranged on two sides of the connecting plate 21, the heating pot 23 extends into the cup body 1, and the connecting plate 21, the upper cover 22 and the heating pot 23 are compact in design structure so as to reduce the overall volume of a product and enable the heating stirring cup to be convenient for a user to carry. Handpiece 2 also comprises control means 3 and a drive assembly 4. The control device 3 is arranged in a cavity formed by enclosing the upper cover 22 and the connecting plate 21 so as to prevent the control device 3 from being influenced by moisture generated by liquid in the cup body 1 and temperature in the cup body 1 to cause failure of the control device 3. The driving assembly 4 is arranged in the heating pot 23, the driving assembly 4 comprises a driving motor 41 and a motor shaft 42, the driving motor 41 is electrically connected with the control device 3, and the driving motor 41 is controlled by the control device 3 to drive the motor shaft 42 to rotate.

Further, handpiece 2 also includes a heating assembly 5 and a stirring assembly 6 (shown in FIG. 1). Heating element 5 locates in heating a kind of deep pot 23, heating element 5 is including locating the heating pipe 51 on the end of a kind of deep pot of heating a kind of deep pot 23, heating pipe 51 is connected with controlling means 3 electricity, heating pipe 51 is located at the end of a kind of deep pot of heating a kind of deep pot 23, can make heating pipe 51 directly be the liquid heating in the cup 1 through heating a kind of deep pot 23, it can be understood, when using this heating stirring cup, the liquid level of liquid should be higher than the end of a kind of deep pot place plane of heating a kind of deep pot 23 in the cup 1 to avoid heating pipe 51 dry combustion method. The stirring assembly 6 comprises a stirring cutter 61 and a stirring shaft 62, wherein one end of the stirring shaft 62 arranged in the heating pot 23 is connected with the motor shaft 42, and the other end of the stirring shaft 62 extends out of the heating pot 23 to be connected with the stirring cutter 61, so that the stirring cutter 61 is driven by the driving motor 41 to stir.

It can be understood that, the sealing device should be disposed at the bottom of the stirring shaft 62 and the heating pot 23 to prevent the liquid in the cup body 1 from entering the heating pot 23, the sealing device is preferably an oil seal member, the stirring tool 61 is connected to the motor shaft 42, and the motor shaft 42 is not directly connected to the stirring tool 61, so as to solve the problem that the motor shaft 42 is easily bent and deformed when the motor shaft 42 with a long axial length is used, which results in the sealing performance between the motor shaft 42 and the bottom of the heating pot 23 being damaged, so that the liquid entering the heating pot 23 affects the operation of the heating pipe 51 and the driving motor 41.

The utility model discloses a set up heating a kind of deep pot 23 in cup 1, and set up heating pipe 51 at the end of the a kind of deep pot of heating a kind of deep pot 23 for heating pipe 51 can directly be the solution heating in the cup 1, and its stirring component 6's (mixing) shaft 62 lug connection in motor shaft 42, replace among the prior art directly connect in stirring tool 61 through longer motor shaft 42, in order to avoid this motor shaft 42 buckling deformation when the stirring effectively, thereby influence the leakproofness of motor shaft 42 and heating a kind of deep pot 23 junction. Above-mentioned compact structure for heating stirring cup complete machine user portable, and when increasing the functionality of product, can also guarantee the stability of product operation.

In some embodiments, the stirring assembly 6 further comprises a connecting member 7 connecting the stirring shaft 62 and the motor shaft 42, as shown in fig. 1, the connecting member 7 comprises an upper connecting head 71 (shown in fig. 2) and a lower connecting head 72 (shown in fig. 3) which are connected and rotate synchronously, the upper connecting head 71 is connected with the motor shaft 42 in a key mode, the lower connecting head 72 is connected with the stirring shaft 62 in a key mode, and the key mode is stable and low in cost, so that the installation is convenient. Wherein, the mounting means of going up connector 71 and lower connector 72 is not limited, can adopt cooperation modes such as interference fit, welding or joint, can realize going up connector 71 and drive down connector 72 synchronous revolution, and the two can the motion stability can.

In some embodiments, the upper connector 71 has an H-shaped body (as shown in fig. 1) having a first cavity and a second cavity oppositely disposed, the free end of the motor shaft 42 is fixedly connected to the first cavity, and the key for connecting the motor shaft 42 to the upper connector 71 is located in the first cavity; the second cavity receives the lower connector 72. The outer wall of the lower connector 72 has a plurality of teeth (as shown in fig. 2) arranged circumferentially, and the wall of the second cavity is provided with a plurality of tooth slots (as shown in fig. 3) adapted to the teeth, so that the lower connector 72 rotates synchronously with the upper connector 71. The periphery of above-mentioned lower connector 72 is equipped with a plurality of tooth portions, and the chamber wall of second cavity is equipped with a plurality of tooth's grooves with tooth portion one-to-one, and in the tooth portion embedding above-mentioned tooth's groove of lower connector 72 for the transmission of lower connector 72 and upper connector 71 is stable, and above-mentioned structural installation is simple, the production of being convenient for.

In some embodiments, the heating assembly 5 further includes a sensor holder 52 and a temperature sensor 53 disposed on the sensor holder 52, the number of the temperature sensors 53 is not limited, and the temperature sensors can be used for detecting the temperature of the liquid in the cup body 1 and also detecting the temperature of the heating pipe 51, so as to prevent the heating pipe 51 from being too hot, which causes a safety hazard. Sensor support 52 has the holding chamber, is equipped with the bearing spare 54 that the cover was located (mixing) shaft 62 in the holding chamber, and it can be understood, for further improving (mixing) shaft 62's stability, be (mixing) shaft 62 for the holding power through above-mentioned bearing spare 54, and can reduce the friction of (mixing) shaft 62 motion in-process. The number of the bearings included in the bearing member 54 is not limited, and as shown in fig. 1, it is preferable that the bearing member 54 includes two bearings.

In some embodiments, the driving motor 41 is mounted on the connecting plate 21 through the motor bracket 43, the motor bracket 43 is provided with a plurality of communicating grooves, and the heat generated by the operation of the driving motor 41 is high, so that the motor bracket 43 is provided with a plurality of communicating grooves, which is beneficial to the heat dissipation of the driving motor 41 and prolongs the service life of the driving motor 41.

In some embodiments, the heating assembly 5 further includes a heat conducting fin (not shown in the figure) disposed between the bottom of the heating pot 23 and the heating pipe 51, the heat conducting fin can effectively increase the heat conducting efficiency and the heat conducting stability, such as increasing the contact area between the heating pipe 51 and the heating pot 23 through the heat conducting fin, thereby increasing the heat conducting efficiency, or the heat conducting fin can deform to some extent, so that when the heating pipe 51 deforms to some extent due to expansion and contraction, the heat conducting fin can always be attached to the heating pipe 51, and the heat generated by the heating pipe 51 is dissipated, thereby increasing the heat conducting efficiency.

In some embodiments, a fuse 55 (shown in fig. 1 and 4) is further disposed on the sensor holder 52, and the fuse 55 is connected in series to the circuit formed by the heating tube 51 and the control device 3 to protect the heating tube 51 and prevent the heating tube 51 from being damaged due to dry burning or over-temperature of the heating tube 51.

In some embodiments, cover 22 is removably attached to plate 21 to facilitate subsequent maintenance of control device 3.

In some embodiments, a shock-proof silicone pad 45 is disposed between the driving motor 41 and the motor bracket 43 to reduce shock generated during operation of the driving motor 41.

In some embodiments, the sensor holder 52 is provided with a plurality of through holes penetrating up and down, so that heat generated by the heating pipe 51 can be dissipated through the through holes, and the weight of the sensor holder 52 can be reduced, thereby reducing the weight of the heating stirring cup.

Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or variations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. Additionally, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (10)

1. The utility model provides a heating stirring cup, its characterized in that, including the cup with detachably the closing cap in aircraft nose on the cup, the aircraft nose includes the closing cap the connecting plate of the rim of a cup of cup, and locate the upper cover and the heating a kind of deep pot of connecting plate both sides, the heating a kind of deep pot stretch into to in the cup, the aircraft nose still includes:

the control device is arranged in a cavity formed by the upper cover and the connecting plate in a surrounding way;

the driving assembly is arranged in the heating pot and comprises a driving motor and a motor shaft, and the driving motor is electrically connected with the control device;

the heating assembly is arranged in the heating pot and comprises a heating pipe arranged on the bottom of the heating pot, and the heating pipe is electrically connected with the control device;

and the stirring assembly comprises a stirring cutter and a stirring shaft, the stirring shaft is arranged at one end in the heating pot and is connected with the motor shaft, and the other end of the stirring shaft extends out of the heating pot to be connected with the stirring cutter so as to drive the stirring cutter to stir through the driving motor.

2. The heating and stirring cup as recited in claim 1, further comprising a connecting member for connecting said stirring shaft and said motor shaft, wherein said connecting member comprises an upper connecting head and a lower connecting head which are connected and rotate synchronously, said upper connecting head is keyed to said motor shaft, and said lower connecting head is keyed to said stirring shaft.

3. The heating and stirring cup as recited in claim 2, wherein the upper connecting head has an H-shaped body with a first cavity and a second cavity disposed opposite to each other, the first cavity receiving the motor shaft therein, the second cavity receiving the lower connecting head therein;

the outer wall of connector has a plurality of tooth portions that circumference set up down, be equipped with on the chamber wall of second cavity be used for with a plurality of tooth's socket of tooth portion looks adaptation, so that the connector follows down go up connector synchronous revolution.

4. The heated blender cup of claim 1, wherein the heating assembly further comprises a sensor support and a temperature sensor disposed on the sensor support;

the sensor support is provided with a containing cavity, and a bearing piece sleeved on the stirring shaft is arranged in the containing cavity.

5. The heating blender cup of claim 1 wherein said drive motor is mounted to said attachment plate by a motor bracket, said motor bracket having a plurality of communication channels formed therein.

6. The heating blender cup of claim 1 wherein the heating assembly further comprises a thermally conductive fin disposed between a bottom of the heating pot and the heating tube.

7. The heating blender cup of claim 4 wherein said sensor holder further comprises a fuse, said fuse being connected in series in an electrical circuit formed by said heating tube and said control device.

8. The heated blender cup of claim 1 wherein said lid is removably attached to said attachment plate.

9. The heating blender cup of claim 5 wherein a shock-proof silicone pad is disposed between said drive motor and said motor mount.

10. The heating blender cup of claim 4 wherein said sensor holder has a plurality of through holes extending therethrough.

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