CN212996115U

CN212996115U - Food processor

Info

Publication number: CN212996115U
Application number: CN202020990567.9U
Authority: CN
Inventors: 尚雷
Original assignee: Zhongshan Hanbaolong Electrical Appliances Co ltd
Current assignee: Zhongshan Hanbaolong Electrical Appliances Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-20
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a food processor, which comprises a frame and a machine body, wherein the frame is provided with a containing cavity, the machine body can be detachably arranged on the containing cavity, the bottom of the containing cavity is provided with a first electric connector, and the machine body comprises a cup cover, a cup body, a cup seat, a motor, a cutter, a heating disc component and a second electric connector; the cup body is provided with an upper opening and a lower opening, the cup cover covers the upper opening of the cup body, the outer side wall of the lower opening of the cup body is provided with external threads, and the heating plate component is fixed in the cup seat and comprises a substrate and a heating tube; one side of the substrate is attached to the heating tube, the edge of the substrate extends towards the other side to form a convex part, and the inner side of the convex part is provided with internal threads; the base plate is also provided with a through hole, the motor is fixed on the base plate, one end of a transmission shaft of the motor penetrates through the through hole and is connected with the cutter, and the other end of the transmission shaft of the motor is also connected with a fan blade. The utility model discloses a cooking machine noise is little, and has promoted structural reliability and security.

Description

Food processor

Technical Field

The utility model relates to a small household electrical appliances field especially relates to a cooking machine.

Background

At present, a common food processor on the market is generally provided with a glass cup which can be detached and arranged on a base, a stirring cutter is arranged at the bottom of the glass cup, and a motor transmission shaft arranged on the base drives a clutch so as to drive the stirring cutter to cut food. Because the motor speed of cooking machine is higher, the high coincidence of axis can't be guaranteed to the arbor of motor drive shaft and stirring cutter, and the noise that the clutch part produced is higher, and motor power loss is big.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the not enough of prior art, providing a cooking machine, its noise is low, and user experience is better.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a food processor comprises a base and a machine body, wherein a containing cavity is formed in the base, the machine body is detachably arranged on the containing cavity, a first electric connector is arranged at the bottom of the containing cavity, and the machine body comprises a cup cover, a cup body, a cup seat, a motor, a cutter, a heating disc assembly and a second electric connector detachably connected with the first electric connector; the cup body is provided with an upper opening and a lower opening, the cup cover covers the upper opening of the cup body, the outer side wall of the lower opening of the cup body is provided with external threads, the cup base is hollow and provided with the upper opening and the lower opening, and the heating plate component is fixed in the cup base and comprises a substrate and a heating tube; one side of the substrate is attached to the heating tube, the edge of the substrate extends to the other side to form a convex part, and the inner side of the convex part is provided with an internal thread matched with the external thread of the cup body; the base plate is also provided with a through hole, the motor is fixed on the base plate, one end of a transmission shaft of the motor penetrates through the through hole and is connected with the cutter, and the other end of the transmission shaft of the motor is also connected with a fan blade; the machine base is also provided with a first air duct relative to the position of the fan blade; the other positions of the machine base are also provided with a second air duct.

Compared with the prior art, the utility model discloses a cooking machine, its dish subassembly, cup and motor fixed connection that generates heat, the transmission shaft of motor directly passes the dish subassembly that generates heat and is connected with the cutter, has ensured driven axiality, and motor power loss is little, has reduced transmission noise simultaneously, has improved the motor life-span. Furthermore, the heating plate assembly is directly in threaded connection with the cup body, so that the connecting structure of the heating plate assembly and the cup body is simplified, and the reliability and the sealing performance of the connecting structure are improved. Furthermore, through setting up the frame for the complete machine focus of cooking machine reduces, has effectively improved the stability and the security of cooking machine during operation. Furthermore, the machine body can dissipate heat through the machine base by arranging the first air duct and the second air duct at the bottom of the accommodating cavity.

Further, this cooking machine still includes the bottom, the bottom lid fits the under shed of cup, this bottom is provided with first air intake corresponding to the position of fan blade, and this bottom still is provided with first air outlet.

Further, this fan blade is air-draft type blade to form the wind channel of first air intake, motor, heating disc subassembly, first air outlet.

Furthermore, a second air outlet is arranged at the position, corresponding to the first air inlet, of the accommodating cavity, and a second air inlet is also arranged at the position, corresponding to the first air outlet, of the accommodating cavity.

Further, a third air inlet and a third air outlet are formed in the bottom of the base; the second air inlet and the third air outlet form the first air duct, and the third air inlet and the second air outlet form the second air duct.

Furthermore, a third air inlet is arranged at the bottom of the machine base, and a third air outlet is arranged at the side part of the machine base. The second air inlet and the third air outlet form the first air duct, and the third air inlet and the second air outlet form the second air duct.

Furthermore, a sealing element is attached to one side of the base plate, which faces the cup body, and after the cup body is spirally connected with the heating plate assembly, the end part of the lower opening of the cup body props against the sealing element. Through this sealing member, this cooking machine's leakproofness has further been improved.

Furthermore, the edge of the substrate and the outer side of the bulge are also provided with a connecting part. Through the interface portion, this heating disc subassembly is more firm reliable with being connected of this cup.

Further, the interface part is formed on the substrate and the protruding part through injection molding.

Further, the heating plate assembly is provided with a mounting column for fixing the motor, and the mounting column and the interface part are integrally formed. The motor is fixedly connected with the mounting column through screws.

Drawings

Fig. 1 is the embodiment of the present invention discloses a schematic cross-sectional view of a food processor.

Fig. 2 is a first perspective view of a heating plate assembly according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a heating disc assembly according to an embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of a heat generating disc assembly according to an embodiment of the present invention.

Fig. 5 is a perspective view of a substrate according to an embodiment of the present invention.

Fig. 6 is a schematic cross-sectional view of a food processor according to another embodiment of the present invention.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

As shown in fig. 1, the food processor 1000 includes a base 1100 and a machine body 1200, wherein the base 1100 is provided with an accommodating cavity, the machine body 1200 is detachably disposed on the accommodating cavity, a first electrical connector 1110 is disposed at the bottom of the accommodating cavity, and the machine body 1200 includes a cup cover 1210, a cup body 1220, a cup holder 1230, a motor 1240, a cutter (not shown), a heating plate assembly 1250 and a second electrical connector 1260 detachably connected to the first electrical connector 1110; the cup body 1220 has an upper opening and a lower opening, the cup cover 1210 covers the upper opening of the cup body 1220, an external thread is arranged on the outer side wall of the lower opening of the cup body 1220, the cup base 1230 is hollow and provided with the upper opening and the lower opening, and the heating plate component 1250 is fixed in the cup base 1230.

As shown in fig. 2, 3, 4, and 5, the heat-generating plate assembly 1250 includes a base plate 1251, a heat-generating tube 1252, the base plate 1251 is attached to the heat-generating tube 1252 on one side, a protrusion 1253 extends from an edge of the base plate 1251 toward the other side, an internal thread is disposed inside the protrusion 1253 for matching with the external thread of the cup 1220, a through hole 1254 is disposed on the base plate 1251, the motor 1240 is fixed on the base plate 1251, one end of a transmission shaft 1241 of the motor 1240 passes through the through hole 1254 and is connected to the cutter, and the other end of the transmission shaft 1241 of the motor is connected to a fan blade 1400; the base 1100 is further provided with a first air duct at a position corresponding to the fan blade 1400; the other positions of the base 1100 are also provided with a second air duct. It will be appreciated that the boss 1253 and cup 1220 may also be secured by snap-fit.

In this embodiment, the body 1200 is placed in the accommodating cavity of the base 1100, and the first electrical connector 1110 is connected to the second electrical connector 1260 to implement connection of power and/or electrical signals, it is understood that the first electrical connector 1110 may be a plug or a socket, and the second electrical connector 1260 may be a socket or a plug.

In this embodiment, the heating plate assembly 1250 and the cup 1220 are fixedly connected with the motor 1240, and the transmission shaft 1241 of the motor 1240 directly penetrates through the heating plate assembly 1250 to be connected with the cutter, so that the coaxiality of transmission is ensured, the power loss of the motor 1240 is small, the transmission noise is reduced, and the service life of the motor 1240 is prolonged.

In this embodiment, the heating plate assembly 1250 is directly screwed to the cup 1220, so that the connection structure between the heating plate assembly 1250 and the cup 1220 is simplified, and the reliability and the sealing performance of the connection structure are improved.

In this embodiment, through setting up frame 1100 for cooking machine 1000's complete machine focus reduces, has reduced the vibrations that cooking machine 1000 during operation produced, has also reduced the risk that cooking machine 1000 emptys, has effectively improved the stability and the security of cooking machine 1000 during operation.

In this embodiment, the first air duct and the second air duct are disposed at the bottom of the accommodating cavity, so that the body 1200 can dissipate heat through the base 1100.

As shown in fig. 1, in this embodiment, the food processor 1000 further includes a bottom cover 1500, the bottom cover 1500 covers the lower opening of the cup holder 1230, a first air inlet 1510 is disposed at a position of the bottom cover 1500 corresponding to the fan blade 1400, and a first air outlet 1520 is further disposed on the bottom cover 1500.

In this embodiment, the fan 1400 is an air-draft fan to form an air duct with a first air inlet 1510, a motor 1240, a heat-generating plate assembly 1250, and a first air outlet 1520.

In this embodiment, a second air outlet 1120 is disposed at a position of the accommodating cavity corresponding to the first air inlet 1510, and a second air inlet 1130 is further disposed at a position of the accommodating cavity corresponding to the first air outlet 1520.

In this embodiment, the bottom of the base 1100 is provided with a third air inlet 1140 and a third air outlet 1150; the second air inlet 1130 and the third air outlet 1150 form the first air duct, and the third air inlet 1140 and the second air outlet 1120 form the second air duct.

Referring to fig. 6, in another embodiment of the present invention, a third air inlet 1140 is provided at the bottom of the base 1100, and a third air outlet 1150 is provided at the side of the base 1100. The second air inlet 1130 and the third air outlet 1150 form the first air duct, and the third air inlet 1140 and the second air outlet 1120 form the second air duct.

In this embodiment, a sealing member is further attached to the side of the base plate 1251 facing the cup 1220, and after the cup 1220 is screwed to the hot plate assembly 1250, the end of the lower opening of the cup 1220 abuts against the sealing member. Through this sealing member, this cooking machine 1000's leakproofness has further been improved.

In this embodiment, an interface 1255 is further provided on the edge of the substrate 1251 and outside the protruding portion 1253. The interface 1255 allows the heat-generating plate assembly 1250 to be connected to the cup 1220 more securely. It will be appreciated that interface portion 1255 may be injection molded onto base plate 1251 and boss 1253.

As shown in fig. 1, in this embodiment, the heat-generating plate assembly 1250 is provided with a mounting post 1256 for fixing the motor 1240, the mounting post 1256 is integrally formed with the interface portion 1255, and the motor 1240 is fixed to the mounting post 1256 by a screw.

In this embodiment, the food processor 1000 further includes a handle 1300, the connecting portion 1255 further includes a protrusion 1257, the lower end of the handle 1300 is provided with a groove, the upper end of the handle 1300 is fixedly connected to the upper end of the cup 1220, and the protrusion 1257 is clipped into the groove at the lower end of the handle 1300.

In this embodiment, the base plate 1251 is further provided with an oil seal chamber 1258, and the oil seal chamber 1258 surrounds the through hole 1254. The oil seal chamber 1258 can be filled with lubricating oil to form a bearing-containing part of the drive shaft 1241 in cooperation with the through hole 1254.

Referring to fig. 5, in this embodiment, an anti-rotation notch 1259 is further formed on the edge of the base plate 1251. The rotation preventing notch 1259 further improves the connection reliability between the base plate 1251 and the interface portion 1255.

As further shown in fig. 5, in this embodiment, a through hole 2259 is further formed at the edge of the substrate. Through the through hole 2259, when the interface portion 1255 is injection molded, plastic is injected through the through hole 2259 to further tension the substrate 1251 and improve the structural strength of the heat generating plate assembly 1250.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A food processor comprises a base and a machine body, wherein a containing cavity is formed in the base, the machine body is detachably arranged on the containing cavity, a first electric connector is arranged at the bottom of the containing cavity, and the machine body comprises a cup cover, a cup body, a cup seat, a motor, a cutter, a heating disc assembly and a second electric connector detachably connected with the first electric connector; the heating disc assembly is fixed in the cup base, and is characterized in that the heating disc assembly comprises a substrate and a heating tube, the heating tube is attached to one side of the substrate, a bulge part also extends from the edge of the substrate to the other side, an internal thread or a buckle used for matching with the external thread or the buckle of the cup body is arranged on the inner side of the bulge part, a through hole is also arranged on the substrate, the motor is fixed on the substrate, one end of a transmission shaft of the motor penetrates through the through hole and is connected with the cutter, and the other end of the transmission shaft of the motor is also connected with a fan blade; the machine base is also provided with a first air duct relative to the fan blade; and a second air duct is also arranged at the bottom of the machine base.

2. The food processor of claim 1, further comprising a bottom cover, wherein the bottom cover covers the lower opening of the cup seat, a first air inlet is formed in the position of the bottom cover corresponding to the fan blade, and a first air outlet is further formed in the bottom cover.

3. The food processor of claim 2, wherein the fan blades are air-draft blades to form an air channel for the first air inlet, the motor, the heating disc assembly and the first air outlet.

4. The food processor of claim 3, wherein the accommodating cavity is provided with a second air outlet corresponding to the first air inlet, and a second air inlet corresponding to the first air outlet.

5. The food processor of claim 4, wherein the bottom of the base is provided with a third air inlet and a third air outlet; the second air inlet and the third air outlet form the first air duct, and the third air inlet and the second air outlet form the second air duct.

6. The food processor of claim 4, wherein the base is provided with a third air inlet at the bottom and a third air outlet at the side; the second air inlet and the third air outlet form the first air duct, and the third air inlet and the second air outlet form the second air duct.

7. The food processor of claim 5 or 6, wherein a sealing member is further attached to a side of the base plate facing the cup body, and after the cup body is screwed with the heating plate assembly, an end portion of the lower opening of the cup body abuts against the sealing member.

8. The food processor of claim 7, wherein the base plate edge and the outer side of the protruding portion are further provided with a connecting portion.

9. The food processor of claim 8, wherein the interface portion is injection molded onto the base plate and the protrusion.

10. The food processor of claim 9, wherein the heat generating disc assembly is provided with a mounting post for securing the motor, the mounting post being integrally formed with the interface portion.