CN112043180A - Food processor - Google Patents
Food processor Download PDFInfo
- Publication number
- CN112043180A CN112043180A CN202010945169.XA CN202010945169A CN112043180A CN 112043180 A CN112043180 A CN 112043180A CN 202010945169 A CN202010945169 A CN 202010945169A CN 112043180 A CN112043180 A CN 112043180A
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- China
- Prior art keywords
- heat
- insulation support
- protection element
- heat insulation
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 120
- 238000009413 insulation Methods 0.000 claims abstract description 92
- 238000003825 pressing Methods 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 23
- 238000010411 cooking Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
- A47J43/0722—Mixing, whipping or cutting tools
Abstract
The invention provides a food processor, comprising: a cup body; the heating device is arranged at the lower part of the cup body; the motor is positioned below the cup body; the heat insulation support is positioned between the heating device and the motor to isolate heat from being transferred to the motor, and a shaft driven by the motor sequentially penetrates through the heat insulation support and the bottom wall of the cup body to extend into the cup body; the thermal protection element is fixed on the heating device by the thermal insulation support and is abutted against the heating device. The thermal protection element is compressed tightly on heating device by the thermal insulation support, and the thermal insulation support is not required to be fixed by screws, so that the accommodating space of screws, nuts and nuts is saved, the thermal insulation support and the heating device can be tightly attached or tightly installed in the axial direction, the axial height of the whole machine is reduced, and a larger space is provided for installing other accessories in the food processor. Moreover, the fixing mode is simple and convenient, the steps are few, the complexity of the whole machine can be reduced, and the field operation of operators is more convenient.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to a food processor.
Background
The existing food processer comprises a cup body, a heat insulation support and a motor, wherein a heating pipe is arranged on the outer bottom surface of the cup body, the heat insulation support is positioned below the cup body and is axially spaced from the heating pipe, and the motor is positioned below the heat insulation support and is fixed on the heat insulation support. This kind of cooking machine, its thermal-insulated support and motor are great at axial occupation space, cause cup accommodation space not enough.
The fixing modes of the thermal protection element (fuse link and temperature controller) of the existing food processor are generally two (CN201621192377.2), one mode is that the thermal protection element has no hole, and the pressing sheet is required to clamp the thermal protection element for fixing the thermal protection element. The metal pressing sheet is locked on the heating device by a screw. Another is that the thermal protection element itself has a hole, and the fixing of the thermal protection element requires a screw to be locked to the heating device through the hole. The heating device is provided with the stud in a mode of fixing the thermal protection element by the screw, and the installation is troublesome.
In the integrated food processor (CN201520523722.5), the heating device and the motor are installed in a space, and a heat insulation support is arranged between the heating device and the motor in order to prevent the heat of the heating device from being transferred to the motor. If adopt traditional fuse-link, the mounting structure of temperature controller in integral type cooking machine, need fix temperature controller and fuse-link on heating device earlier, install thermal-insulated support again after the installation is accomplished, also be exactly on axial space, need set up the accommodation space of screw cap and nut between heating device and the thermal-insulated support, to this small-size cooking machine with regard to the compactness of installation space, the mounting structure of screw locking occupies more unnecessary spaces, influences the compact installation of other accessories in the small-size cooking machine.
Disclosure of Invention
The embodiment of the invention provides a food processor, the heat insulation support and the heating device occupy small space in the axial direction, the installation space of other accessories can be enlarged, and the fixing mode of a heat protection element is simple and convenient and has few steps.
The cooking machine provided by the embodiment of the invention comprises: a cup body; the heating device is arranged at the lower part of the cup body; the motor is positioned below the cup body; the heat insulation support is positioned between the heating device and the motor to isolate heat from being transferred to the motor, and a shaft driven by the motor sequentially penetrates through the heat insulation support and the bottom wall of the cup body to extend into the cup body; the thermal protection element is fixed on the heating device by the thermal insulation support and is abutted against the heating device.
Optionally, the heating device comprises a heating tube, and the heat insulation support presses the heat protection element onto the heating tube.
Optionally, a first avoidance port is arranged on the heat insulation support, a pressing sheet is arranged on the port wall of the first avoidance port, and the heat protection element is pressed in the first avoidance port by the pressing sheet.
Optionally, the pressing sheet even has a positioning portion, the thermal protection element is provided with a matching portion, and the positioning portion is matched with the matching portion to position the thermal protection element; or the heat insulation support is provided with an annular groove which is concave at the upper part and convex at the lower part, the heating pipe is sunk into the annular groove, the first avoidance port is arranged on the groove wall of the annular groove, and the pressing sheet extends from the port wall of the first avoidance port to the first avoidance port; or the pressing sheet is provided with a dowel, the thermal protection element is provided with a slot, and the dowel is inserted into the slot.
Optionally, the heat shield support has a laterally outwardly extending rim that presses the heat protection element against the heating tube; or the edge of the heat insulation support is provided with a groove, the heat protection element is sunk into the groove, and the groove wall of the groove presses the heat protection element against the heating pipe; or the edge of the heat insulation support is provided with an annular groove, the heating pipe is sunk into the annular groove, and the groove wall of the annular groove presses the heat protection element against the heating pipe.
Optionally, the heating device includes a heat conducting plate and a heating pipe, and the heat insulating support presses the heat protection element onto the heat conducting plate.
Optionally, the heat insulation support is provided with a convex part which presses the heat protection element against the heat conducting plate; or the lower terminal surface of thermal-insulated support is equipped with the holding tank that the opening is down, the upper end of motor sinks in the holding tank, the roof of holding tank will the thermal protection component supports and presses on the heat-conducting plate.
Optionally, a second avoidance port is arranged on the heat insulation support, and the connecting line of the heating device passes through the second avoidance port.
Optionally, the second avoidance opening is a fan-shaped notch formed in the edge of the heat insulation support, and the wiring end of the heating device is located in the fan-shaped notch; or the second avoidance port is internally provided with a mounting sheet which is provided with a mounting hole, and the thermal protection element is mounted in the mounting hole.
Optionally, a through avoiding groove is formed in the heat insulation support, the heat protection element is clamped in the avoiding groove, and the heat protection element is abutted against the heating device; or the heat insulation support is provided with an annular groove which is concave at the upper part and convex at the lower part, the outer side surface of the inner peripheral wall of the annular groove is encircled to form an accommodating groove with a downward opening, the heating device comprises a heating pipe, the heating pipe is sunk into the annular groove, and the upper end of the motor is sunk into the accommodating groove; or an annular convex rib is arranged on the outer top wall of the heat insulation support, a shaft seal cavity is arranged on the bottom wall of the cup body, and the shaft seal is tightly pressed in the shaft seal cavity by the annular convex rib; or an annular convex rib is arranged on the outer bottom surface of the heat insulation support, a shaft seal cavity is formed inside the annular convex rib, and the shaft seal is positioned in the shaft seal cavity; or the motor is fixed on the heat insulation support; or the heat insulation support is provided with a transverse circuit board; or the thermal protection element is a fuse link or a temperature controller; or the shell, the cup body, the heat insulation support and the motor are all installed in the shell.
According to the food processor provided by the embodiment of the invention, the heat protection element is tightly pressed on the heating device by the heat insulation support without being fixed by screws, so that the accommodating space of screws, nuts and nuts is saved, the heat insulation support and the heating device can be tightly attached or tightly installed in the axial direction, the axial height of the whole machine is reduced, and a larger space is provided for installing other accessories in the food processor. Moreover, the fixing mode is simple and convenient, the steps are few, the complexity of the whole machine can be reduced, and the field operation of operators is more convenient.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic front sectional view of a food processor according to a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of the assembled cup and heat shield of FIG. 1;
FIG. 3 is a perspective view of the insulating support of FIG. 1 from a lower side;
FIG. 4 is a perspective view of the insulating support of FIG. 1 from an upper side;
fig. 5 is a schematic view of an installation structure of a thermal protection element according to a second embodiment of the present invention;
fig. 6 is a schematic view of an installation structure of a thermal protection element according to a third embodiment of the present invention;
fig. 7 is a schematic view of an installation structure of a thermal protection element according to a fourth embodiment of the present invention;
fig. 8 is a schematic view of an installation structure of a thermal protection element according to a fifth embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 8 is:
100 cup bodies, 110 heating devices, 200 heat insulation supports, 210 annular grooves, 211 edges, 213 avoidance grooves, 220 accommodating grooves, 230 first sub-openings, 240 second sub-openings, 250 pressing sheets, 260 second avoidance openings, 261 first avoidance openings, 270 mounting sheets, 271 mounting holes, 280 annular convex ribs, 290 second studs, 300 motors, 400 thermal protection elements, 410 first fuse links and 420 second fuse links.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The first embodiment is as follows:
as shown in fig. 1 to 4, the food processor according to the embodiment of the present invention includes: a cup body 100; a heating device 110 provided at a lower portion of the cup body 100; a motor 300 positioned below the cup body 100; a heat insulation support 200 positioned between the heating unit 110 and the motor 300 to insulate heat transfer to the motor 300, wherein a shaft driven by the motor 300 sequentially penetrates the heat insulation support 200 and the bottom wall of the cup body 100 to extend into the cup body 100; the thermal protection element 400 is fixed on the heating device 110 by the thermal insulation support 200, and the thermal protection element 400 is abutted against the heating device 110.
According to the food processor provided by the embodiment of the invention, the heat protection element is tightly pressed on the heating device by the heat insulation support without being fixed by screws, so that the accommodating space of screws, nuts and nuts is saved, the heat insulation support and the heating device can be tightly attached or tightly installed in the axial direction, the axial height of the whole machine is reduced, and a larger space is provided for installing other accessories in the food processor. Moreover, the fixing mode is simple and convenient, the steps are few, the complexity of the whole machine can be reduced, and the field operation of operators is more convenient.
The thermal protection element can be a fuse link or a temperature controller, and the thermal protection element is provided as long as the thermal protection element can play a role in hot dry burning protection. When the cooking machine has the fuse link and the temperature controller at the same time, the two can adopt different mounting structures.
Preferably, the heating device 110 includes a heating tube, and the heat insulation support 200 presses the heat protection element 400 onto the heating tube. The heating member of commonly using is the heating pipe, and on the heating pipe was fixed in the heat-conducting plate of aluminium system, the thermal protection component can set up on the heating pipe also can set up on the heat-conducting plate, and it is more accurate to locate to detect on the heating, and it is better to prevent dry combustion method effect.
Preferably, a first avoiding opening 261 is formed in the heat insulation support 200, a pressing sheet 250 is arranged on the opening wall of the first avoiding opening 261, and the pressing sheet 250 presses the heat protection element 400 in the first avoiding opening 261. Be provided with the first mouth of dodging on the thermal-insulated support 200, the fuse-link is located the first mouth of dodging, and contradicts with heating pipe 110 for protect the cooking machine. The opening wall of the first avoiding opening transversely extends to the first avoiding opening to form a pressing sheet, and the pressing sheet upwards supports and presses the fuse link on the heating pipe to fix the fuse link and enable the fuse link to be abutted against the heating pipe. The cooking machine of this embodiment installs thermal-insulated support earlier, and thermal-insulated support mounting installs the fuse-link after targetting in place again, and the fuse-link is packed into from the one side of keeping away from the heating pipe of thermal-insulated support, because thermal-insulated support keeps apart the heating pipe, and the fuse-link wants to contact with the heating pipe, must set up on thermal-insulated support and dodge the mouth, just also be the first mouth of dodging here, and the fuse-link offsets with the heating pipe through first mouthful of dodging, and the temperature measurement is more accurate. And the first avoiding port is used for limiting the fuse link, so that the situation that the fuse link is not installed in place due to the fact that the fuse link is stressed and deviates during installation is prevented. In order to prevent the first fuse link in the avoiding port from falling off in the transportation process, the pressing sheet is arranged on the port wall of the first avoiding port, and the pressing sheet presses the fuse link in the first avoiding port, so that the fixing is firm.
The pressing sheet extends from the opening wall of the first avoiding opening to the first avoiding opening. The preforming of this embodiment is by mouthful wall to first dodging the intraoral extension, and the below of first dodging mouthful has the device of support dress fuse-link promptly, and fuse-link top contacts with the heating pipe, and the below contacts with the preforming, and the preforming compresses tightly the fuse-link on the heating pipe. The preforming of this embodiment is by the first inside wall of dodging the mouth, through first dodging in the mouth, to first dodging the external extension of mouth and go out, in addition, can also be that the first lateral wall mouth of dodging the mouth is through first dodging in the mouth, to the preforming structure of offside lateral wall extension. The side wall of the groove provided with the heating pipe is provided with a notch, the fuse-link is plugged into the groove from the notch, the bottom wall of the groove is provided with a pressing sheet, and the bottom wall presses the fuse-link on the heating pipe.
Further, the pressing sheet and the heat insulation support are integrally formed. The tabletting and the heat insulation support are integrally formed, the die stripping is convenient, and the installation is simple. Besides, the pressing sheet and the heat insulation support can be separated parts, the pressing sheet is fixed on the heat insulation support through screws, clamping connection or other fixing modes, for example, an avoiding opening is formed in the heat insulation support, the fuse link is located in the avoiding opening, the pressing sheet is fixed on the bottom surface of the heat insulation support, one end of the pressing sheet is fixed on the heat insulation support, the other end of the pressing sheet is pressed on the back face of the fuse link, and the fuse link is pressed on the heating pipe. The mode that the preforming is fixed at thermal-insulated support can be screw locking, because not with preforming thermal-insulated support screw locking on the heating pipe, thermal-insulated support need not to dodge the installation space of screw and nut, thermal-insulated support dodge mouthful enough to hold fuse-link and heating pipe in close contact with, thermal-insulated support dodge mouthful when dodging the fuse-link have reserved installation space for the screw of fixed preforming.
Alternatively, as shown in fig. 2 to 4, the first avoidance opening includes a first sub opening 230 and a second sub opening 240 which are spaced apart from each other, the fuse link includes a first fuse link 410 located in the first sub opening 230 and a second fuse link 420 located in the second sub opening 240, a first stud is disposed on the bottom wall of the cup 100, the first fuse link 410 is fixed to the first stud by a first screw, the first fuse link 410 is fixed and the first fuse link 410 is made to abut against the heating pipe 110, a pressing plate 250 transversely extends from the opening wall of the second sub opening 240 into the second sub opening 240, and the second fuse link 420 is fixed to the heating pipe 110 by pressing the pressing plate 250 upwards, the second fuse link 420 is fixed and the second fuse link 420 is made to abut against the heating pipe 110. Wherein, the pressing sheet 250 is provided with a positioning portion, the second fuse link 420 is provided with a matching portion, and the positioning portion is matched with the matching portion to position the second fuse link 420 in the radial direction and the circumferential direction. The positioning portion may be a dowel, the fitting portion may be a slot, and the dowel is inserted into the slot to position the second fuse link 420. The pressing sheet 250 is in interference fit with the second fuse link 420, and the interference magnitude is set to be 0.1-1.5 mm.
The above objectives can be achieved without departing from the design concept of the present invention, and therefore, the details are not repeated herein and all of the objectives should fall within the protection scope of the present application.
More specifically, the heat insulation support 200 is provided with an annular groove 210 having a concave shape and a convex shape, an outer side surface of an inner peripheral wall of the annular groove 210 defines a receiving groove 220 having a downward opening, and the heating pipe 110 is sunk into the annular groove 210. The upper end of motor 300 sinks into receiving groove 220, realizing compact and assembled cup 100, heat insulation support 200 and motor 300 together in the axial direction, the axial height of heat insulation support 200 and motor 300 is reduced, can increase the cup receiving space.
Moreover, as shown in fig. 1, 2 and 4, the heating pipe 110 sinks into the annular groove 210, the annular groove 210 also performs heat trapping to prevent heat of the heating pipe 110 from being transferred in a radial direction and downward direction, and simultaneously, the outer bottom surface of the accommodating groove 220 collides with the outer bottom surface of the cup body 100, so that heat generated by the heating pipe 110 is more transferred upward to the cup body 100, thereby achieving the purpose of improving heating efficiency.
The positioning part is arranged on the pressing sheet, the matching part is arranged on the fuse link body, and the positioning part is matched with the matching part so as to position the fuse link body in the radial direction and the circumferential direction. The positioning portion can be a dowel, the matching portion can be a slot, and the dowel is inserted into the slot to position the fuse-link. The pressing sheet is in interference fit with the fuse link, and the interference magnitude is set to be 0.1-1.5 mm.
Furthermore, as shown in fig. 2 to 4, a second avoiding opening 260 is further disposed on a groove wall of the annular groove 210, and a connection line of the heating pipe 110 passes through the second avoiding opening 260, so as to prevent the heat insulation support 200 from pressing the connection line.
Furthermore, as shown in fig. 2 to 4, a mounting piece 270 is transversely disposed in the second avoiding opening 260, a mounting hole 271 is disposed on the mounting piece 270, and the temperature sensor is mounted in the mounting hole 271 and abuts against the bottom wall of the cup body 100. The temperature sensor is in interference fit with the cup body 100, and the interference magnitude is set to be 0.1-1 mm.
Specifically, as shown in fig. 2 to 4, the second avoiding opening 260 is a fan-shaped opening extending from the bottom wall of the annular groove 210 to the outer side wall of the annular groove 210, the radially outer end of the fan-shaped opening penetrates through the outer side wall of the annular groove 210, and the end of the heating pipe is located in the fan-shaped opening, so as to facilitate the connection wire to pass through the fan-shaped opening.
Specifically, as shown in fig. 4, an annular protruding rib 280 is disposed on an outer bottom surface of the accommodating groove 220, a concave cavity is disposed on an outer bottom surface of the cup body 100, a shaft seal cavity is formed inside the annular protruding rib 280, the shaft seal cavity is opposite to the concave cavity, the shaft seal is sleeved on the rotating shaft, a lower end of the shaft seal extends into the shaft seal cavity, and an upper end of the shaft seal is pressed in the concave cavity to seal a gap between the rotating shaft and a bottom wall of the cup body 100, so as to prevent a beverage contained in the cup body from. In addition, the outer top surface of the heat insulation support is provided with an annular convex rib, the bottom wall of the cup body is provided with a shaft seal cavity, and the shaft seal is tightly pressed in the shaft seal cavity by the annular convex rib.
Specifically, as shown in fig. 2 to 4, the food processor further includes: the housing, cup 100, heat shield 200, and motor 300 are all mounted within the housing, and a transverse circuit board (not shown). The heat insulation support 200 is provided with a second stud 290 extending downwards, and a second screw penetrates through the circuit board upwards and is screwed on the second stud 290, so that the circuit board is fixed, and the circuit board is transversely arranged, so that the space occupied by the circuit board in the axial direction is reduced to the maximum extent. In addition, the shell can be installed by matching the penetrated shell with the bottom cover, a third stud extending downwards can be further arranged on the heat insulation support, the third screw penetrates the bottom cover upwards and is screwed on the third stud, the bottom cover seat is fixed, and the edge of the bottom cover is butted with the lower edge of the shell. Or the cup body is a glass cup body, the shell is positioned below the glass cup body, the motor and the heat insulation support are both arranged in the shell, and the glass cup body is exposed out of the shell for installation. The mounting structure of the shell and the cup body does not influence the mounting structure of the fuse link, and other shell structures except the shell structure provided by the invention only adopt the mounting structure of the fuse link provided by the invention, and the shell structure and the cup body all fall into the protection scope of the invention.
Specifically, the motor is fixed on the heat insulation support, and the fourth screw passes through the top wall of the accommodating groove and is screwed on the upper end of the motor so as to fix the motor on the heat insulation support. The cup body, the heat insulation support and the motor are connected into a component, the component is assembled with the shell of the food processor after being installed, the whole machine is compact in structure, and the installation is convenient. The maximum pulping amount of the cup body is 150-. For a small-sized machine such as a 150ml-500ml small-sized machine, the structure of the invention can save the installation space and is more applicable.
The other structures than the heat protection element mounting structure in this embodiment are all applicable to the second to fifth embodiments.
Example two:
the second embodiment is different from the first embodiment in the mounting structure of the thermal protection element. In the present embodiment, as shown in fig. 5, the heat insulation support 200 has a laterally outwardly extending edge 211, and the edge 211 presses the heat protection element 400 against the heating tube. The thermal protection component is accommodated without a through avoidance port on the thermal insulation support, the top surface of the thermal insulation support is of a flat plate structure, the heating pipe is a rectangular pipe with a horizontal bottom surface, and the thermal protection component is compressed and fixed on the bottom wall of the rectangular pipe when the thermal insulation support is fixed on the bottom wall of the cup body.
Besides, in order to prevent the thermal protection element from deviating during the installation of the thermal insulation support, the edge of the thermal insulation support 200 may be provided with a groove, the thermal protection element 400 is sunk into the groove, and the groove wall of the groove 212 presses the thermal protection element 400 against the heating pipe. The groove has a limiting effect on the thermal protection element, the depth of the groove is smaller than the height of the thermal protection element, and the top end of the thermal protection element is exposed when the thermal protection element is located in the groove and can be abutted against a heating device. The bottom wall of the recess presses the thermal protection element against the heating device.
Example three:
the third embodiment is different from the first embodiment in the mounting structure of the thermal protection element. As shown in fig. 6, in the present embodiment, the edge of the heat insulation support 200 has an annular groove 210, the heating tube is sunk into the annular groove 210, and the groove wall of the annular groove 210 presses the heat protection element 400 against the heating tube. The thermal protection component is accommodated without a through avoiding port on the thermal insulation support, the heating pipe sinks into the annular groove, the annular groove concentrates the heat of the heating pipe in the groove, the heat is effectively isolated and transferred to the motor, the thermal protection component is installed in the annular groove when the thermal insulation support is installed, then the thermal insulation support with the annular groove is fixed on the cup body, and if the thermal protection component is fixed on the bottom wall of the annular groove, the bottom wall of the annular groove compresses the thermal protection component on the bottom wall of the heating pipe. If the thermal protection element is fixed to the side wall of the annular groove, the side wall of the annular groove presses the thermal protection element against the side wall of the heating tube. The fixing of the thermal protection element to the annular groove may be by gluing, may be by clamping, etc.
Example four:
the fourth embodiment is different from the first embodiment in the mounting structure of the thermal protection element. As shown in fig. 7, in this embodiment, the heating device 110 includes a heat conducting plate and a heating pipe, and the heat insulating support 200 presses the heat protecting element 400 against the heat conducting plate. Some heating pipes are cylindrical, so that the thermal protection element is inconvenient to compress on the heating pipe, the heat-conducting plate generally adopts an aluminum plate with good heat-conducting effect, the temperature of the aluminum plate is almost the same as that of the heating pipe, and the thermal protection element can be fixed on the heat-conducting plate which is fixed better.
Further, the lower end surface of the heat insulation support 200 is provided with a receiving groove 220 with a downward opening, the upper end of the motor 300 sinks into the receiving groove 220, and the top wall of the receiving groove 220 presses the thermal protection element 400 against the heat conducting plate. The heating pipe is fixed in the diapire of cup, and annular heating pipe encloses into a hollow region, and the thermal protection component is fixed in the hollow region, and the roof of holding tank stretches into in the hollow region and compresses tightly the thermal protection component on the heat-conducting plate.
It is also possible that the heat insulating holder 200 is provided with a projection 212, and the projection 212 presses the heat protecting member 400 against the heat conductive plate. The top surface of the heat insulation support is provided with a convex part which extends into the hollow area to press the heat protection element against the heat conduction plate.
Example five:
the fifth embodiment is different from the first embodiment in the mounting structure of the thermal protection element. As shown in fig. 8, in this embodiment, a through avoiding groove 213 is formed on the heat insulating support 200, the heat protection element 400 is tightly clamped in the avoiding groove 213, and the heat protection element 400 abuts against the heating device 110. The heat insulation support of the embodiment does not have a pressing sheet structure, and the heat protection element is clamped and fixed by the groove wall of the through avoidance groove. The food processor installs the heat insulation support earlier, installs the thermal protection component after the heat insulation support installation targets in place again, and the thermal protection component is packed into from the one side of keeping away from the heating pipe of heat insulation support, because the heat insulation support keeps apart the heating pipe, the thermal protection component wants to contact with the heating pipe, must set up the groove of dodging that runs through on the heat insulation support. The thermal protection element is in interference fit with the groove wall of the avoidance groove, and the thickness of the support can be 3-5mm in order to ensure the installation firmness.
In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have specific orientations, are configured and operated in specific orientations, and thus, are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A food processor, comprising:
a cup body;
the heating device is arranged at the lower part of the cup body;
the motor is positioned below the cup body;
the heat insulation support is positioned between the heating device and the motor to isolate heat from being transferred to the motor, and a shaft driven by the motor sequentially penetrates through the heat insulation support and the bottom wall of the cup body to extend into the cup body;
the thermal protection element is fixed on the heating device by the thermal insulation support and is abutted against the heating device.
2. The food processor of claim 1, wherein the heating device comprises a heating tube, and the heat shield is configured to press the heat protection element against the heating tube.
3. The food processor of claim 2, wherein the heat insulation bracket is provided with a first avoiding opening, and a pressing piece is arranged on the opening wall of the first avoiding opening and presses the heat protection element against the first avoiding opening.
4. The food processor of claim 3, wherein the pressing sheet is provided with a positioning portion, the thermal protection element is provided with a matching portion, and the positioning portion is matched with the matching portion to position the thermal protection element; or
The heat insulation support is provided with an annular groove which is concave at the upper part and convex at the lower part, the heating pipe is sunk into the annular groove, the first avoidance port is arranged on the groove wall of the annular groove, and the pressing sheet extends from the port wall of the first avoidance port to the first avoidance port; or
The pressing sheet is provided with a joint bar, the thermal protection element is provided with a slot, and the joint bar is inserted into the slot; or
The pressing sheet and the heat insulation support are integrally formed.
5. The food processor of claim 2, wherein the heat shield bracket has a laterally outwardly extending rim that presses the heat protection element against the heating tube; or
The edge of the heat insulation support is provided with a groove, the heat protection element is sunk into the groove, and the groove wall of the groove presses the heat protection element against the heating pipe; or
The edge of the heat insulation support is provided with an annular groove, the heating pipe is immersed in the annular groove, and the groove wall of the annular groove presses the heat protection element against the heating pipe.
6. The food processor of claim 1, wherein the heating device comprises a heat conducting plate and a heating pipe, and the heat insulating support presses the heat protecting element onto the heat conducting plate.
7. The food processor of claim 6, wherein the heat insulation support is provided with a convex part which presses the heat protection element against the heat conduction plate; or
The lower terminal surface of thermal-insulated support is equipped with the holding tank that the opening is down, the upper end of motor sinks in the holding tank, the roof of holding tank will the thermal protection component supports and presses on the heat-conducting plate.
8. The food processor of claim 1, wherein a second avoidance port is provided on the heat insulation support, and a connection line of the heating device passes through the second avoidance port.
9. The food processor of claim 8, wherein the second avoiding opening is a fan-shaped notch formed in the edge of the heat insulation support, and the terminal of the heating device is located in the fan-shaped notch; or
And an installation sheet is arranged in the second avoidance port, an installation hole is formed in the installation sheet, and the thermal protection element is installed in the installation hole.
10. The food processor of claim 1, wherein the heat insulation support is provided with a through avoiding groove, the heat protection element is clamped in the avoiding groove, and the heat protection element is abutted against the heating device; or
The heating device comprises a heating pipe, the heating pipe is sunk into the annular groove, and the upper end of the motor is sunk into the accommodating groove; or
An annular convex rib is arranged on the outer top wall of the heat insulation support, a shaft seal cavity is arranged on the bottom wall of the cup body, and the shaft seal is tightly pressed in the shaft seal cavity by the annular convex rib; or
An annular convex rib is arranged on the outer bottom surface of the heat insulation support, a shaft seal cavity is formed inside the annular convex rib, and the shaft seal is positioned in the shaft seal cavity; or
The motor is fixed on the heat insulation support; or
The heat insulation support is provided with a transverse circuit board; or
The thermal protection element is a fuse link or a temperature controller; or
The shell, the cup, thermal-insulated support with the motor is all installed in the shell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019221801915 | 2019-12-06 | ||
| CN201922180191 | 2019-12-06 |
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| CN112043180A true CN112043180A (en) | 2020-12-08 |
| CN112043180B CN112043180B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010945169.XA Active CN112043180B (en) | 2019-12-06 | 2020-09-10 | Food processor |
| CN202021974599.6U Active CN213850263U (en) | 2019-12-06 | 2020-09-10 | Small-sized food processor |
| CN202021965402.2U Active CN213850262U (en) | 2019-12-06 | 2020-09-10 | Food processor |
| CN202021965315.7U Active CN214157118U (en) | 2019-12-06 | 2020-09-10 | Food processor |
| CN202010945371.2A Active CN112137453B (en) | 2019-12-06 | 2020-09-10 | Food processor |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021974599.6U Active CN213850263U (en) | 2019-12-06 | 2020-09-10 | Small-sized food processor |
| CN202021965402.2U Active CN213850262U (en) | 2019-12-06 | 2020-09-10 | Food processor |
| CN202021965315.7U Active CN214157118U (en) | 2019-12-06 | 2020-09-10 | Food processor |
| CN202010945371.2A Active CN112137453B (en) | 2019-12-06 | 2020-09-10 | Food processor |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208192971U (en) * | 2018-03-15 | 2018-12-07 | 九阳股份有限公司 | A kind of safe film heating food processor |
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| AUPN744596A0 (en) * | 1996-01-05 | 1996-02-01 | Thermal Energy Accumulator Products Pty Ltd | A food or beverage container |
| JP3675295B2 (en) * | 2000-04-10 | 2005-07-27 | 松下電器産業株式会社 | Electric cooker |
| JP5298751B2 (en) * | 2008-10-06 | 2013-09-25 | タイガー魔法瓶株式会社 | an electronic pot |
| US8550390B2 (en) * | 2010-08-31 | 2013-10-08 | Healthy Foods, Llc | Food based homogenizer |
| CN201822622U (en) * | 2010-10-21 | 2011-05-11 | 高钜流 | Temperature control device for heating tray of hot water kettle |
| CN103027598A (en) * | 2011-10-10 | 2013-04-10 | 广东德豪润达电气股份有限公司 | Kitchen food crushing machine |
| CN205192635U (en) * | 2015-12-07 | 2016-04-27 | 广东天际电器股份有限公司 | Fixing device of sensor |
| CN205649411U (en) * | 2016-03-18 | 2016-10-19 | 九阳股份有限公司 | High -speed broken wall cooking machine that operates steadily |
| CN206924024U (en) * | 2016-12-30 | 2018-01-26 | 浙江绍兴苏泊尔生活电器有限公司 | Food processor and cup body assembly thereof |
| CN207640173U (en) * | 2017-06-23 | 2018-07-24 | 九阳股份有限公司 | A kind of heater and liquid heating electrical appliance |
| CN208822459U (en) * | 2017-12-27 | 2019-05-07 | 佛山市顺德区美的电热电器制造有限公司 | Household electrical appliance |
| CN110115532B (en) * | 2018-02-06 | 2021-09-28 | 佛山市顺德区美的电热电器制造有限公司 | Stirring cup subassembly and food processor |
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| CN109744899B (en) * | 2018-03-15 | 2022-12-30 | 九阳股份有限公司 | Food preparation machine that heating efficiency is high |
| CN108968726A (en) * | 2018-07-27 | 2018-12-11 | 九阳股份有限公司 | A kind of food processor |
| CN209437057U (en) * | 2018-11-14 | 2019-09-27 | 九阳股份有限公司 | A kind of soy bean milk making machine that performance is stable |
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2020
- 2020-09-10 CN CN202010945169.XA patent/CN112043180B/en active Active
- 2020-09-10 CN CN202021974599.6U patent/CN213850263U/en active Active
- 2020-09-10 CN CN202021965402.2U patent/CN213850262U/en active Active
- 2020-09-10 CN CN202021965315.7U patent/CN214157118U/en active Active
- 2020-09-10 CN CN202010945371.2A patent/CN112137453B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208192971U (en) * | 2018-03-15 | 2018-12-07 | 九阳股份有限公司 | A kind of safe film heating food processor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112043180B (en) | 2021-12-03 |
| CN213850263U (en) | 2021-08-03 |
| CN112137453A (en) | 2020-12-29 |
| CN112137453B (en) | 2021-12-03 |
| CN214157118U (en) | 2021-09-10 |
| CN213850262U (en) | 2021-08-03 |
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