WO2010133047A1

WO2010133047A1 - A liquid food heating and stirring container

Info

Publication number: WO2010133047A1
Application number: PCT/CN2009/072217
Authority: WO
Inventors: 熊兴剑; 陈玉水
Original assignee: Xiong Xingjian; Chen Yushui
Priority date: 2009-05-22
Filing date: 2009-06-11
Publication date: 2010-11-25
Also published as: CN201404083Y

Abstract

A liquid food stirring container includes an internal container (2) receiving liquid food, a body case (1) being sleeved on the outside of the internal container (2), a lid (3) located on the upper open of the internal container (2), a stirring motor (4) in the lid (3) and a stirring assembly (7) driven by the stirring motor (4). A first coin (5) and a second coin (6) which are mutually conductive are respectively disposed in the corresponding positions of the body case (1) and the lid (3), the first coil (5) connects with a power supply, and the second coil (6) electrically connects with the stirring motor(4).

Description

Description A liquid food heating mixing container

Technical field

[1] The utility model relates to the technical field of liquid food processing devices, and more particularly to a liquid food heating and stirring container.

Background technique

[2] In the prior art, the power supply mode of the liquid heating and stirring vessel motor power supply device is a metal contact power supply method. After power-on, the metal of the metal reed is connected to the power supply, and after the reed is used between the long turns, softening occurs, the reed rebound is not in place, and it is technically difficult to achieve the reed. The waterproof protection makes the reed oxidize and rust over time, causing poor contact of the liquid heater stirring motor.

Disclosure of invention

technical problem

[3] The technical problem to be solved by the present invention is to provide a liquid food stirring container, which aims to solve the problem that the liquid heater stirring motor provided by the prior art has poor power supply contact due to the metal contact power supply mode.

Technical solution

[4] In order to solve the above technical problems, the technical solution of the present invention is: providing a liquid food mixing container

a casing for accommodating a liquid food, a casing sleeved on an outer circumference of the liner, an upper cover located at an upper end of the inner tank, a stirring motor located in the upper cover, and a stirring motor driven by the stirring motor a stirring assembly, wherein the first and second windings are mutually inductively respectively disposed at corresponding positions in the casing and the upper cover, the first winding is connected to a power source, and the second winding is electrically connected to the stirring motor .

Beneficial effect

[5] In this way, since the first and second windings which are mutually inductive are respectively disposed at corresponding positions in the casing and the upper cover, the non-contact induction power taking method is used to replace the contact spring in the prior art. The power-taking mode of the chip can realize power supply without physical contact during the power-taking process, and the isolation is good, the problem of rusting and rusting will not occur for a long time, and the service life of the stirring motor is also prolonged. DRAWINGS

[1] FIG. 1 is a perspective view of a first embodiment of the present invention;

[7] FIG. 2 is a top plan view of the embodiment shown in FIG. 1;

[8] FIG. 3 is a cross-sectional view of the embodiment shown in FIG. 1;

[9] Figure 4 is an exploded view of Figure 3;

[10] FIG. 5 is a perspective exploded view of the embodiment shown in FIG. 1;

Figure 6 is a cross-sectional view showing the second embodiment of the present invention;

Figure 7 is a cross-sectional view showing the third embodiment of the present invention;

[13] FIG. 8 is a perspective view of a fourth embodiment of the present invention;

Figure 9 is a cross-sectional view showing the fifth embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

[15] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[1] Referring to FIG. 1 to FIG. 3, in the first embodiment of the present invention, the liquid food stirring container includes a liner 2 for accommodating liquid food, and a casing 1 disposed on the outer periphery of the liner 2. An upper cover 3 having an upper end of the inner liner 2, a stirring motor 4 located in the upper cover 3, and a stirring assembly 7 driven by the stirring motor 4, corresponding to the housing 1 and the upper cover 3 The positions are respectively provided with first and second windings 5, 6 which are mutually inductive, the first winding 5 is connected to a power source, and the second winding 6 is electrically connected to the stirring motor 4. In this way, since the first and second windings 5 and 6 which are mutually inductive are respectively disposed at corresponding positions in the casing 1 and the upper cover 3, the non-contact induction power taking mode is replaced by the prior art. The contact reed takes power, and the power supply can be realized without physical contact during the power taking process. The isolation is good, the problem of rusting and rusting will not occur for a long time, and the service life of the stirring motor 4 is also prolonged.

[17] The above components are described in detail below.

[18] Referring to FIG. 4 and FIG. 5 together, the housing 1 and the food agitating container of the prior art are substantially the same in material and structure, and a handle 11 having an accommodating space at an upper end is extended on one side thereof. The first winding 5 is located in the accommodating space. The first winding 5 is positioned by a first winding positioning structure 51 comprising a tray 511 and an L-shaped spacer 512. A lug 513 having a screw hole extends from the periphery of the tray 511. L The bottom portion of the horizontal portion of the shape retainer 512 extends from the position of the lug 513 to extend the tubular string 514 having an internal thread. Thus, the first winding 5 is placed on the tray 511 and the lug 513 and the column 514 are screwed, that is, the mounting position of the first winding 5 is achieved. The vertical portion of the L-shaped positioning frame 512 is fixed to the side wall of the accommodating space of the handle 11 by screws.

[19] The upper cover 3 includes an upper cover body 31 and a lower cover body 32 that are fixedly coupled by screws. The central cover 32 is provided with a positioning groove 321 and the outer contour of the kneading motor ₄ adapted, the stirring motor 4 is positioned within the positioning groove 321. The upper cover body 31 is covered on the lower cover body 32 and has an outer contour for facilitating the user to hold the rotation (please refer to FIG. 2). The upper cover 31 and the lower cover 32 are provided with a receiving portion for accommodating the second winding 6 on one side of the handle 11, and the receiving portion is formed by the second winding positioning structure 61. The second winding positioning structure 61 includes a bracket 611 extending from the lower cover 32 and a positioning cover 613 covering the upper portion of the second winding 6. The bracket 611 extends upwardly from a tubular string 612 having an internal thread, and the positioning cover 613 extends a lug 614 having a screw hole corresponding to the position of the tubular string 612. Thus, the second winding 6 is placed on the bracket 611 and the lug 614 and the tubular string 612 are screwed, that is, the mounting position of the second winding 6 is achieved.

[20] In this embodiment, the second winding 6 is located above the first winding 5, and includes a wire truss 62, 52, a wire 圏 63, 53 wound around the wire truss, and The cores ₆₄ , 54 run through the centers of the bobbins 62, 52. Wherein, the axes of the first and second windings 5, 6 are recombined in parallel with the vertical plane.

[21] Referring to FIG. 4, the outer shape and material of the inner liner 2 are substantially the same as those of the prior art food agitating container. In order to achieve the connection with the upper cover 3, the upper cover 3 and the inner casing 3 2 Corresponding positions are respectively provided with a concave-convex structure, and the handle 11 and the corresponding position of the housing of the upper cover 3 are also provided with a concave-convex fit structure. In this embodiment, the inner wall of the inner liner 2 is provided with at least two first protrusions 21, and the upper cover 3 is provided with a first recess 33 corresponding to the position of the first protrusion 21; A second groove 111 is disposed at a position corresponding to the receiving portion, and the receiving portion is provided with a second protrusion 34 corresponding to the position of the second groove 111. Thus, when the upper cover 3 is placed into the inner casing 2 together with the agitating assembly 7 and rotated by the cymbal (refer to Fig. 2), the tight engagement of the upper cover 3 and the inner casing 2 is achieved. In order to prevent the first projection 21 from being excessively screwed in, a stepped structure is provided in the first recess 33. When the reverse needle rotates the upper cover 3, the first projection 21 can be withdrawn from the first recess 33, so that the upper cover 3 can be taken out from the inner liner 2 together with the stirring assembly 7.

[22] The main shaft of the agitating motor 4 is parallel to the vertical surface, and the agitating assembly 7 includes a transmission shaft 71 whose upper end is driven by the main shaft, and an annular agitator bracket 72 detachably connected to the lower end of the transmission shaft 71. With the ring A stirring spring 73 connected to the outer circumference of the stirring bracket 72 and a tying 74 installed in the stirring spring. The working mode and structural principle are substantially the same as those of the prior art, and are not mentioned here.

[23] In addition, in order to make the liquid food stirring container of the embodiment have a heating function, an electric heating device 8 is further disposed in the casing 1 and on the lower side of the bottom of the inner tank 2, and the electric heating device 8 includes The heating plate 81, the temperature controller 82, the temperature fuse 83 connected to the temperature controller 82, and the control circuit board 84 are connected to the heat generating disk 81, the temperature controller 82, and the temperature fuse 83. The working mode and structural principle are substantially the same as those of the prior art, and are not mentioned here.

[24] The working process of this embodiment is such that when the electric heating device 8 and the first winding 5 are energized, the electric heating device 8 is heated by the inner liner 2 to the liquid food in the container. The coil in the first winding 5 is energized to generate an alternating magnetic field 作为 as an inductive signal, and the second winding 6 generates a mutual inductance voltage due to the alternating magnetic field generated by the first winding 5, passing through the rectifying PCB board 35 in the upper cover 3. (printed circuit board, Printed Circuit

Board) After rectification, it supplies power to the stirring electric machine. The agitating electric motor 4 drives the entire agitating assembly 7 to rotate through the transmission shaft 71. Air is blown into the liquid food to produce rich bubbles to improve the taste.

[25] Please refer to FIG. 6, which is a second embodiment of the present invention. The difference between this embodiment and the first embodiment is that the first and second windings 5 and 6 are commonly used to penetrate through the first and second windings 5. 6 magnetic core.

Referring to FIG. 7 , which is a third embodiment of the present invention, the difference between the embodiment and the first embodiment is that the second winding 6 is located at one side of the first winding 5, and the first The axes of the second windings 5, 6 are recombined parallel to the horizontal plane.

Referring to FIG. 8, which is a fourth embodiment of the present invention, the difference between this embodiment and the first embodiment is that a rotating chassis 9 is disposed at the bottom of the casing 1. The rotating chassis 9 is provided with a plug (not shown) connected to the city power source. Thus, when the food in the liquid food stirring container of the embodiment is heated and stirred, the entire container can be removed from the rotating chassis 9. It can eliminate the interference of plug and power cord and is very convenient to use. The power take-off between the rotating chassis 9 and the electric heating device 8 is the same as in the prior art, and is not mentioned here.

[28] Please refer to FIG. 9, which is a fifth embodiment of the present invention. The difference between this embodiment and the first embodiment is that the magnetic cores of the first and second windings 5 and 6 are E-type magnetic cores. The magnetic core has the advantages of large magnetic flux and high energy conversion efficiency.

[29] The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention. ^ Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

Claim

[1] A liquid food agitating container comprising a liner for accommodating a liquid food, a casing sleeved on an outer circumference of the liner, an upper cover at an upper end of the inner liner, and a stirring in the upper lid The motor and the stirring assembly driven by the stirring motor are characterized in that: first and second windings mutually inducible are respectively arranged in corresponding positions in the casing and the upper cover, and the first winding is connected to the power source The second winding is electrically connected to the agitating motor.

[2] The liquid food agitating container according to claim 1, wherein: one side of the housing extends a handle having an accommodating space at an upper end, and the first winding is located in the accommodating space; One side of the upper cover corresponding to the handle is provided with a receiving portion, and the second winding is located in the receiving portion.

[3] The liquid food stirring vessel according to claim 2, wherein: the second winding is located above the first winding, and the axes of the first and second windings are recombined in parallel with the vertical plane.

[4] The liquid food stirring container according to claim 3, wherein: the first and second windings respectively have a magnetic core or the first and second windings share a common passage through the first and second The core of the winding.

[5] The liquid food stirring container according to claim 2, wherein: the second winding is located on one side of the first winding, and the axes of the first and second windings are recombined in parallel with a horizontal plane.

[6] The liquid food stirring container according to claim 5, wherein: the first and second windings respectively have a magnetic core or the first and second windings share a common passage through the first and second The core of the winding.

[7] The liquid food agitating container according to claim 2, wherein: the upper cover and the inner casing are respectively provided with a concave-convex fitting structure, and the handle and the outer side of the receiving portion are also Each has a structure with a concave-convex fit.

[8] The liquid food agitating container according to claim 7, wherein: the inner wall of the inner tank is provided with at least two first protrusions, and the upper cover is disposed at a position corresponding to the first protrusion. a first groove is disposed at a position corresponding to an outer side of the receiving portion, and a second protrusion is disposed at a position corresponding to the second groove.

[9] The liquid food stirring container according to claim 1, wherein: the main shaft of the stirring motor is parallel to a vertical surface, and the stirring assembly includes a transmission shaft whose upper end is driven by the main shaft, and An annular agitator bracket detachably connected to a lower end of the transmission shaft, a stirring spring connected to an outer circumference of the annular stirring bracket, and a shackle installed in the stirring spring.

The liquid food stirring container according to any one of claims 1 to 9, wherein: in the casing, an electric heating device is further disposed on a lower side of the bottom of the inner casing, and the electric heating device comprises a heating plate. a temperature controller, a thermal fuse connected to the temperature controller, and a control circuit board connected to the heat generating disk, the temperature controller, and the temperature fuse.