CN215637369U - Cooking device and cooking utensil - Google Patents

Abstract

The application provides a cooking apparatus and cooking utensil relates to household electrical appliances technical field to solve the partial power cord in current holding chamber and being in free state, there is the technical problem of great potential safety hazard. A fixing piece (5) is arranged in the accommodating cavity (2) close to the lead hole (111), part of the power line (41) is fixed on the fixing piece (5), the power line (41) comprises a magnetic ring (411), and the magnetic ring (411) is positioned on one side of the fixing piece (5) close to the circuit board (4); a wire clamping assembly (6) is arranged between the circuit board (4) and the fixing piece (5), at least part of the wire clamping assembly (6) is abutted to the magnetic ring (411), a wire clamping area is formed on the wire clamping assembly (6), and at least part of the power line (41) is located in the wire clamping area. This application can retrain the power cord in the holding chamber, has reduced cooking device and cooking utensil's potential safety hazard.

Description

Cooking device and cooking utensil

Technical Field

The application relates to the technical field of household appliances, in particular to a cooker and a cooking appliance.

Background

The induction cooker as a common electromagnetic cooking appliance has the advantages of rapid heating, no open fire, safety, convenience and the like, and is favored and approved by more and more consumers.

The induction cooker comprises a bottom shell and an upper cover, wherein the upper cover covers the bottom shell, the upper cover and the bottom shell jointly enclose a containing cavity, a circuit board, a control panel, a heat dissipation fan and a coil panel are arranged in the containing cavity, the coil panel, the control panel and the heat dissipation fan are all electrically connected with the circuit board, and the circuit board is communicated with an external circuit through a power line. The bottom shell is provided with a lead hole and a fixing piece, and the power line is fixed on the fixing piece and then led out of the accommodating cavity through the lead hole.

However, the power cord is partially in a free state in the accommodating cavity, so that a great potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem mentioned in the background art, the application provides a cooking device and a cooking utensil, which can restrain a power line in an accommodating cavity and reduce the potential safety hazard of the cooking device.

In order to achieve the above object, a first aspect of the present application provides a cooker including a housing having an accommodating chamber in which a heating element and a circuit board are disposed adjacent to each other; the shell comprises a first side edge, a lead hole is formed in the first side edge, and a power line of the circuit board is led out to the outside of the accommodating cavity through the lead hole.

The side of the lead hole close to the accommodating cavity is provided with a fixing piece, part of the power line is fixed on the fixing piece, and the power line comprises a magnetic ring which is positioned on one side of the fixing piece close to the circuit board.

A wire clamping assembly is arranged between the circuit board and the fixing piece, at least part of the wire clamping assembly is abutted to the magnetic ring, a wire clamping area is formed on the wire clamping assembly, and at least part of the power line is located in the wire clamping area.

The application provides a cooking device, through setting up the magnetic ring, can reduce the electromagnetic interference who reduces between power cord and the heating member. Through set up the card line subassembly between circuit board and mounting to be formed with the card line region, like this, the power cord between circuit board and the mounting can be located this card line region, has avoided the power cord between circuit board and the mounting to be unrestrained, is in free state, thereby prevents that this part power cord from being close to heating member and exhaust vent, has reduced the safety risk of cooking ware. In addition, at least partial card line subassembly and magnetic ring butt can make the magnetic ring keep stable in structure on the one hand, and on the other hand can prevent that the magnetic ring is close to the exhaust vent, avoids the ann rule risk.

In the above cooker, optionally, the housing includes a second side, and the second side is connected to the first side.

The wire clamping assembly comprises a first wire blocking piece and a second wire blocking piece which are arranged at intervals, the first wire blocking piece is positioned on one side of the power line close to the second side edge, at least part of the first wire blocking piece is abutted with the magnetic ring, and the second wire blocking piece is positioned on one side of the power line far away from the second side edge; the wire clamping area is positioned between the first wire retaining member and the second wire retaining member.

Therefore, the power line can be restrained through the first wire retaining piece and the second wire retaining piece, and the power line is prevented from moving in the accommodating cavity.

In the above cooker, optionally, the second stopper is located between the heating member and the power supply line.

Like this, can prevent that the power cord from being close to the heating member, avoid the power cord to receive high temperature and catch fire on the one hand, on the other hand avoids power cord and heating member to take place electromagnetic interference.

In the above cooking apparatus, optionally, the power line includes a bare wire core, the bare wire core is connected to the magnetic ring, and the bare wire core is located at an end of the magnetic ring close to the circuit board.

The bare wire core and the magnetic ring are located in the wire clamping area.

Therefore, the bare wire core can be restrained in the wire clamping area, and the potential safety hazard of the bare wire core is reduced.

In the above cooker, optionally, a part of the first wire blocking member is located between the magnetic ring and the second side, and another part of the first wire blocking member is located between the bare wire core and the second side.

Therefore, the first wire blocking part can prevent the magnetic ring from being close to the air outlet and can prevent the bare wire core from being close to the air outlet.

In the above cooker, optionally, the first wire blocking member is located between the magnetic ring and the second side.

The wire clamping assembly further comprises a third wire blocking piece, the third wire blocking piece is positioned on one side, close to the second side edge, of the power wire, and at least part of the third wire blocking piece is positioned between the bare wire core and the second side edge; the first wire retaining piece, the second wire retaining piece and the third wire retaining piece jointly enclose a wire clamping area.

Through setting up third fender line spare, can avoid bare conductor to be close to the exhaust vent on the one hand, on the other hand can simplify the structure of second fender line spare, reduces the processing degree of difficulty of card line subassembly.

In the above cooker, the first wire retaining member may be cylindrical.

And/or the diameter of the first wire retaining member is between 4 and 8 mm.

And/or the height of the first wire retaining member is between 13 and 20 mm.

And/or the first wire retaining element has a first distance from the first side edge, and the length of the first distance is between 40 and 55 mm.

And/or the first wire retaining member and the second side edge have a second distance therebetween, and the length of the second distance is between 30 and 40 mm.

Therefore, on one hand, the first wire blocking piece can be guaranteed to have better strength and enough deformation, and the power wire is convenient to assemble. On the other hand, interference of the power cord with other parts after assembly can be avoided.

In the above cooking apparatus, optionally, the second wire blocking member is cylindrical, and the second wire blocking member is located between the bare wire core and the heating member.

And/or the diameter of the second thread stop is between 4 and 8 mm.

And/or the height of the second thread stop is between 20 and 26 mm.

And/or a third distance is arranged between the second thread blocking element and the heating element, and the length of the third distance is between 10 and 16 mm.

And/or a fourth distance is arranged between the second wire blocking piece and the circuit board, and the length of the fourth distance is between 5 and 14 mm.

Therefore, on the one hand, the constraint capacity of the second wire retaining piece on the power wire can be ensured, and the power wire is prevented from being pulled out. On the other hand, the power line can be far away from the heating element to the maximum extent, and the potential safety hazard is reduced.

In the above cooker, optionally, the first wire blocking member and the second wire blocking member have a fifth distance in the first direction, and the length of the fifth distance is between 23 and 33 mm.

The first wire blocking piece and the second wire blocking piece have a sixth distance in the second direction, and the length of the sixth distance is between 22 and 32 mm; the first direction and the second direction are perpendicular to each other.

Therefore, the wire clamping area can have a proper space, and the constraint effect of the wire clamping assembly on the power wire is improved.

In the above cooker, optionally, an end of the first wire blocking member is bent toward the magnetic ring and is formed with a bent portion, and the bent portion is attached to at least a part of the magnetic ring near a wall surface of the magnetic ring.

Like this, can increase the area of contact of first fender line spare and magnetic ring, make first fender line spare better to the restraint effect of magnetic ring, improve the structural stability of magnetic ring.

In the above cooker, optionally, an interference fit is adopted between the bending portion and the magnetic ring, and an interference magnitude of the interference fit is between 0.3mm and 0.7 mm.

Therefore, the first wire blocking piece and the magnetic ring are connected more stably, and the assembly stability of the power line is improved.

In the above cooker, optionally, the third wire blocking member is a wire blocking plate, a plate surface of the wire blocking plate is perpendicular to the bottom wall of the housing, a first end of the wire blocking plate is located between the circuit board and the second side, and a second end of the wire blocking plate extends toward the first side.

And/or the height of the third wire retaining piece is 25-29 mm;

and/or the length of the third wire retaining member is between 40 and 50 mm.

Like this, can avoid naked sinle silk to be close to the exhaust vent by the at utmost, prevent that outside sharp object from following the exhaust vent and contacting naked sinle silk, reduce the potential safety hazard of power cord.

In the above cooking apparatus, optionally, the power line includes a bare wire core, the bare wire core is connected to the magnetic ring, and the bare wire core is located at an end of the magnetic ring close to the circuit board.

The magnetic ring is located in the wire clamping area, and the bare wire core is located outside the wire clamping area.

Therefore, the length of the magnetic ring can be increased, and the anti-electromagnetic interference capability between the power line and the heating element is improved.

In the above cooker, optionally, one side of the fixing member close to the circuit board is provided with a wire blocking rib, and the magnetic ring is located between the wire blocking rib and the first wire blocking member.

The distance is arranged between the wire blocking rib and the magnetic ring, and the length of the distance is 1-3 mm.

Therefore, on one hand, the power line can be conveniently assembled, and on the other hand, the displacement of the power line can be reduced, so that the power line can be kept in the optimal constraint state.

A second aspect of the present application provides a cooking appliance comprising the above-described cooker.

The application provides a cooking utensil, through set up the magnetic ring on the power cord, can reduce the electromagnetic interference who reduces between power cord and the heating member. Through set up card line subassembly between circuit board and mounting to be formed with card line region, like this, the power cord between circuit board and the mounting can be located this card line region, has avoided the power cord between circuit board and the mounting to be unrestrained, is in free state, thereby prevents that this part power cord is close to heating member and exhaust vent, has reduced cooking utensil's safety risk. In addition, at least partial card line subassembly and magnetic ring butt can make the magnetic ring keep stable in structure on the one hand, and on the other hand can prevent that the magnetic ring is close to the exhaust vent, avoids the ann rule risk.

The construction of the present application and other objects and advantages thereof will be more apparent from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a top view of a first cooking apparatus (without a center frame and a cover plate) according to an embodiment of the present application;

FIG. 2 is a top view of a second cooking apparatus (without the center frame and the cover plate) according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a second cooking apparatus (without a middle frame and a cover plate) according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion I of FIG. 3;

FIG. 5 is a schematic view of a third cooking apparatus (without a cover plate) according to an embodiment of the present invention;

fig. 6 is a partial enlarged view of a portion ii in fig. 5.

Description of reference numerals:

100-a cooking device;

1-a shell;

11-a lower cover;

111-a wire hole;

112-a first side edge;

113-a second side;

12-middle frame;

2-an accommodating cavity;

3-a heating element;

4-a circuit board;

41-power line;

411-magnetic ring;

412-bare wire core;

5-a fixing piece;

51-a wire blocking rib;

6-a wire clip assembly;

61-a first wire retaining member;

611-a bending part;

62-a second wire retaining member;

63-a third wire retaining member;

7-a heat dissipation fan;

8-control panel.

Detailed Description

In the related art, the power cord is led out to the outside of the accommodating cavity through the lead hole, and in order to prevent the power cord from being pulled loose, a fixing member for fixing the power cord is provided inside the accommodating cavity and near the lead hole. However, the mounting position of the power supply line between the fixing member and the circuit board is not fixed, and the part of the power supply line is in a free state. On the one hand, the part of the power line is easy to be close to the air outlet, so that an external sharp object can directly contact the power line. On the other hand, the part of the power line is easy to be close to the coil panel, so that the power line is influenced by high temperature, and electromagnetic interference occurs between the power line and the coil panel.

Based on foretell technical problem, this application provides a cooking apparatus and cooking utensil, through setting up the magnetic ring, can reduce the electromagnetic interference who reduces between power cord and the heating member. Through set up the card line subassembly between circuit board and mounting to be formed with the card line region, like this, the power cord between circuit board and the mounting can be located this card line region, has avoided the power cord between circuit board and the mounting to be unrestrained, is in free state, thereby prevents that this part power cord from being close to heating member and exhaust vent, has reduced the safety risk of cooking ware. In addition, at least partial card line subassembly and magnetic ring butt can make the magnetic ring keep stable in structure on the one hand, and on the other hand can prevent that the magnetic ring is close to the exhaust vent, avoids the ann rule risk.

In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Fig. 1 is a top view of a first cooking apparatus (without a center frame and a cover plate) according to an embodiment of the present invention. Fig. 2 is a top view of a second cooking apparatus (without a center frame and a cover plate) according to an embodiment of the present application. Fig. 3 is a schematic structural view of a second cooking device (without a middle frame and a cover plate) according to an embodiment of the present application.

Fig. 4 is a partially enlarged view of portion i in fig. 3. Fig. 5 is a schematic structural view of a third cooking device (without a cover plate) according to an embodiment of the present invention. Fig. 6 is a partial enlarged view of a portion ii in fig. 5.

Referring to fig. 1 to 6, in a first aspect, the embodiment of the present application provides a cooking device, where the cooking device 100 includes a housing 1, the housing 1 has a receiving cavity 2, and an adjacent heating element 3 and a circuit board 4 are disposed in the receiving cavity 2. The housing 1 includes a first side 112, a lead hole 111 is disposed on the first side 112, and the power line 41 of the circuit board 4 is led out to the outside of the accommodating cavity 2 through the lead hole 111. The side of the lead hole 111 close to the accommodating cavity 2 is provided with a fixing member 5, a part of the power cord 41 is fixed on the fixing member 5, the power cord 41 comprises a magnetic ring 411, and the magnetic ring 411 is located on the side of the fixing member 5 close to the circuit board 4. By providing the magnetic ring 411, electromagnetic interference between the power supply line 41 and the heating member 3 can be reduced.

Specifically, a wire clamping assembly 6 is arranged between the circuit board 4 and the fixing member 5, and at least part of the wire clamping assembly 6 is abutted against the magnetic ring 411. Like this, can make magnetic ring 411 keep stable in structure on the one hand, on the other hand can prevent that magnetic ring 411 from being close to the exhaust vent, avoids the ann rule risk.

Specifically, the wire clamping assembly 6 is formed with a wire clamping area, and at least a part of the power line 41 is located in the wire clamping area. Thus, the power cord 41 between the circuit board 4 and the fixing member 5 can be positioned in the cord-clamping area, and the power cord 41 between the circuit board 4 and the fixing member 5 is prevented from being unconstrained and in a free state, thereby preventing the part of the power cord 41 from being close to the heating member 3 and the air outlet, and reducing the safety risk of the cooker 100. It can be understood that the side of the housing 1 is usually provided with an air outlet to keep the power cord 41 away from the air outlet, or a barrier is provided between the air outlet and the power cord 41 to prevent an external sharp object from contacting the power cord 41 through the air outlet, thereby reducing the potential safety hazard.

It should be noted that, in the embodiment of the present application, the heating element 3 is a coil panel, the housing 1 may include a lower cover 11, a middle frame 12 and a cover plate (not shown), the middle frame 12 connects the lower cover 11 and the cover plate, and the cover plate may include an upper cover and a panel. Specifically, the panel may be a ceramic or glass member, and the panel may be bonded to the upper cover. A heat dissipation fan 7 and a control panel 8 are further disposed in the accommodating chamber 2, the heat dissipation fan 7 is used for dissipating heat, and a user can control the operating state of the cooking device 100 through the control panel 8.

In one possible embodiment, the housing 1 comprises a second side 113, wherein the second side 113 is connected to the first side 112. The wire clamping assembly 6 includes a first wire retaining member 61 and a second wire retaining member 62 which are arranged at an interval, the first wire retaining member 61 is located on one side of the power line 41 close to the second side 113, at least a part of the first wire retaining member 61 abuts against the magnetic ring 411, and the second wire retaining member 62 is located on one side of the power line 41 far away from the second side 113. The wire clamping area is located between the first wire retaining member 61 and the second wire retaining member 62. In this way, the power line 41 can be restrained by the wire clamping area formed by the first wire blocking member 61 and the second wire blocking member 62, and the power line 41 is prevented from moving in the accommodating cavity 2.

Specifically, the second stopper 62 is positioned between the heating member 3 and the power supply line 41. Thus, the power supply line 41 can be prevented from approaching the heating member 3, and on the one hand, the power supply line 41 is prevented from being subjected to high temperature and causing fire, and on the other hand, the power supply line 41 and the heating member 3 are prevented from causing electromagnetic interference.

It should be noted that the magnetic ring 411 may be located entirely in the wire clamping area, or partially in the wire clamping area.

In the first embodiment, the power line 41 includes a bare wire core 412, the bare wire core 412 is connected to the magnetic ring 411, and the bare wire core 412 is located at an end of the magnetic ring 411 close to the circuit board 4, wherein a terminal may be disposed on the bare wire core 412, the terminal is connected to the circuit board 4, and both the magnetic ring 411 and the bare wire core 412 are located in the wire clamping area. Like this, can be with naked sinle silk 412 restraint in the card line region, avoid naked sinle silk 412 to remove in holding chamber 2 to reduce naked sinle silk 412's potential safety hazard.

In the second embodiment, the power line 41 includes a bare wire core 412, the bare wire core 412 is connected to the magnetic ring 411, and the bare wire core 412 is located at one end of the magnetic ring 411 close to the circuit board 4. The magnetic ring 411 is located in the wire clamping area, and the bare wire core 412 is located outside the wire clamping area. This embodiment differs from the above embodiment in that: the length of the magnetic ring 411 is prolonged, the length of the bare wire core 412 is shortened, and the wire clamping area is completely occupied by the magnetic ring 411. This structure has the following advantages: on one hand, the anti-electromagnetic interference capability between the power line 41 and the heating member 3 is improved because the magnetic ring 411 has a longer length. On the other hand, since the magnetic ring 411 is a hard object, it is easier to be restrained and fixed by the wire clamping assembly 6, and therefore, the restraining capability of the wire clamping assembly 6 on the power line 41 is improved.

In the present embodiment, a specific structure of the wire clamping assembly 6 is described by taking the implementation as an example in the first embodiment. The wire clamping assembly 6 in the second embodiment may be arranged in the same manner, and details are not described in this embodiment.

In one possible embodiment, as shown in fig. 1, a portion of the first wire blocking member 61 is located between the magnetic ring 411 and the second side 113, and the portion of the first wire blocking member 61 abuts against the magnetic ring 411. Another part of the first wire retaining member 61 is located between the bare wire core 412 and the second side 113. Like this, first fender line piece 61 can be fixed with magnetic ring 411, avoids magnetic ring 411 to be close to the exhaust vent, can play the effect of blockking again between naked sinle silk 412 and second side 113, avoids naked sinle silk 412 to be close to the exhaust vent, prevents that outside sharp object from passing through exhaust vent contact naked sinle silk 412.

In one possible embodiment, as shown in fig. 2 and 3, the first wire blocking member 61 is located between the magnetic ring 411 and the second side 113. The wire clamping assembly 6 further includes a third wire blocking member 63, the third wire blocking member 63 is located on one side of the power wire 41 close to the second side 113, and at least a portion of the third wire blocking member 63 is located between the bare wire core 412 and the second side 113. The first wire retaining member 61, the second wire retaining member 62 and the third wire retaining member 63 together enclose a wire clamping area. Thus, the first wire blocking member 61 mainly fixes the magnetic ring 411 to prevent the magnetic ring 411 from approaching the air outlet on the second side 113. The second stopper 62 mainly prevents the power supply line 41 from approaching the heating member 3. The third wire blocking member 63 mainly prevents the bare wire core 412 from being close to the air outlet and prevents an external sharp object from contacting the bare wire core 412 through the air outlet. The arrangement mode ensures that each wire blocking piece has single function, simple structure and convenient processing and manufacturing.

Specifically, the first wire retaining member 61 may have a cylindrical shape. In particular, the diameter of the first wire retaining member 61 is between 4 and 8mm, which may be 4mm, 6mm or 8mm, preferably 6 mm. This diameter is too little, influences the intensity of first wire blocking piece 61, and this diameter is too big, influences the flexibility of first wire blocking piece 61, is difficult for taking place deformation. The diameter is within the above range, which can ensure that the first wire-blocking member 61 has better strength and sufficient deformation, and facilitate the assembly of the power wire 41.

In particular, the height of the first wire retaining member 61 is between 13 and 20mm, and the height may be 13mm, 16mm or 20mm, and is preferably 16 mm. The height is within the above range, which ensures the restraining action of the first wire retaining member 61 on the power cord 41 on the one hand, and avoids affecting the assembly of other components on the other hand.

Specifically, the first wire retaining member 61 and the first side 112 have a first distance therebetween, the length of the first distance is between 40mm and 55mm, and the length of the first distance may be 40mm, 47mm or 55mm, and is preferably 47 mm. The first wire blocking member 61 and the second side 113 have a second distance therebetween, the length of the second distance is between 30 and 40mm, and the length of the second distance may be 30mm, 36mm or 40 mm. The lengths of the first distance and the second distance are within the above range, so that the influence on the assembly of the fixing piece 5 can be avoided, the abutting joint with the magnetic ring 411 can be ensured, and the magnetic ring 411 can be restrained and fixed.

In one possible embodiment, the second wire blocking member 62 has a cylindrical shape, and the second wire blocking member 62 is located between the bare wire core 412 and the heating member 3. In particular, the diameter of the second thread stop 62 is between 4 and 8mm, which may be 4mm, 6mm or 8mm, preferably 6 mm. The diameter is too small, which affects the strength of the second wire retaining member 62, and the diameter is too large, which affects the flexibility of the second wire retaining member 62 and is not easily deformed. The diameter is within the above range, which ensures that the second wire blocking member 62 has a good strength and a sufficient amount of deformation, facilitating the assembly of the power wire 41.

In particular, the height of the second stopper 62 is between 20 and 26mm, and the height may be 20mm, 23mm or 26mm, and is preferably 23 mm. The height is within the above range, which on the one hand ensures the restraining action of the second stopper 62 on the power supply line 41 and on the other hand avoids affecting the assembly of other parts.

Specifically, as shown in fig. 2, the second stopper 62 and the heating member 3 have a third distance L therebetween, and the length of the third distance L is between 10 and 16mm, which may be 10mm, 13mm or 16mm, and is preferably 13 mm. The length is within the above range, so that the power line 41 can be maximally far away from the heating member 3, and the power line 41 can have a suitable routing space.

In particular, the second wire blocking member 62 has a fourth distance with a length of 5-14mm, which may be 5mm, 9mm or 14mm, preferably 9mm, from the circuit board 4. This length is located above-mentioned within range, can make second fender wire 62 be closer to the middle part of naked sinle silk 412, can retrain more naked sinle silk 412. It is understood that the fourth distance refers to a distance between the second wire stopper 62 and the circuit board 4 in the first direction a.

Specifically, as shown in fig. 2, the first wire blocking member 61 and the second wire blocking member 62 have a fifth distance in the first direction a, the length of the fifth distance is between 23mm and 33mm, and the length of the fifth distance may be 23mm, 28mm or 33mm, preferably 28 mm. The first wire guard 61 and the second wire guard 62 have a sixth distance in the second direction b, the length of the sixth distance being between 22-32mm, the length of the sixth distance may be 22mm, 27mm or 32mm, preferably 27 mm. Wherein the first direction a and the second direction b are perpendicular to each other. The fifth distance and the sixth distance are within the above range, so that the wire clamping area has a proper space, the power wire 41 is ensured to have a certain assembly space, and the constraint effect of the wire clamping assembly 6 on the power wire 41 is improved.

In one possible embodiment, as shown in fig. 5 and 6, an end of the first wire blocking member 61 is bent toward the magnetic ring 411 to form a bent portion 611, and a wall surface of the bent portion 611 close to the magnetic ring 411 is attached to at least a part of the magnetic ring 411. Like this, can increase the area of contact of first wire blocking piece 61 and magnetic ring 411, make first wire blocking piece 61 better to magnetic ring 411's restraint effect, improve magnetic ring 411's structural stability.

Specifically, an interference fit is adopted between the bending portion 611 and the magnetic ring 411. Thus, the connection between the first wire retaining member 61 and the magnetic ring 411 is more stable, and the assembly stability of the power cord 41 is improved. The interference fit has an interference between 0.3 and 0.7mm, which may be 0.3mm, 0.5mm or 0.7mm, preferably 0.5 mm. The interference magnitude is within the above range, so that the magnetic ring 411 is easy to assemble, and the fixing effect of the magnetic ring 411 is good. Illustratively, the magnetic ring 411 has a cylindrical shape, and the surface of the bent portion 611 contacting the magnetic ring 411 has an arc shape, and the diameter of the arc shape is smaller than that of the magnetic ring 411.

In one embodiment, the third wire blocking member 63 is a wire blocking plate, the surface of the wire blocking plate is perpendicular to the bottom wall of the housing 1, the first end of the wire blocking plate is located between the circuit board 4 and the second side 113, and the second end of the wire blocking plate extends toward the first side 112. In particular, the height of the third wire retaining member 63 is between 25 and 29mm, which may be 25mm, 27mm or 29mm, preferably 27 mm. The length of the third wire retaining member 63 is between 40-50mm, which may be 40mm, 45mm or 50mm, preferably 45 mm. The height and the length of third wire blocking member 63 are located above-mentioned within range, can make third wire blocking member 63 have great range that blocks on the one hand, can avoid naked sinle silk 412 to be close to the exhaust vent by at utmost, prevent that outside sharp object from contacting naked sinle silk 412 from the exhaust vent, reduce the potential safety hazard of power cord 41. On the other hand, the arrangement of other components can be prevented from being influenced.

In an embodiment, the side of the fixing member 5 close to the circuit board 4 is provided with a wire blocking rib 51, and the magnetic ring 411 is located between the wire blocking rib 51 and the first wire blocking member 61. The distance between the wire retaining rib 51 and the magnetic ring 411 is 1-3mm, and the distance may be 1mm, 1.5mm or 3mm, and preferably 1.5 mm. The distance is within the above range, so that the power cord 41 has a space for assembling the power cord 41, and the displacement of the power cord 41 can be reduced to maintain the power cord 41 in an optimal constrained state.

The first wire retaining member 61, the second wire retaining member 62, and the third wire retaining member 63 may have other shapes, and the specific shapes of the first wire retaining member 61, the second wire retaining member 62, and the third wire retaining member 63 are not limited in the embodiments of the present application.

It should be noted that the numerical values and numerical ranges related to the embodiments of the present application are approximate values, and there may be a certain range of errors depending on the manufacturing process, and those skilled in the art may consider these errors to be negligible.

In a second aspect, the embodiment of the present application further provides a cooking appliance, which includes a pot and the cooking device described above, wherein the pot is located on a panel of the cooking device.

The cooking utensil that this application embodiment provided through set up the magnetic ring on the power cord, can reduce the electromagnetic interference who reduces between power cord and the heating member. Through set up card line subassembly between circuit board and mounting to be formed with card line region, like this, the power cord between circuit board and the mounting can be located this card line region, has avoided the power cord between circuit board and the mounting to be unrestrained, is in free state, thereby prevents that this part power cord is close to heating member and exhaust vent, has reduced cooking utensil's safety risk. In addition, at least partial card line subassembly and magnetic ring butt can make the magnetic ring keep stable in structure on the one hand, and on the other hand can prevent that the magnetic ring is close to the exhaust vent, avoids the ann rule risk.

In the description of the embodiments of the present application, it should be understood that the terms "mounted," "connected," and "connected" are used broadly and can refer to a fixed connection, an indirect connection through intermediary media, communication between two elements, or an interaction between two elements, for example, unless explicitly stated or limited otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. The terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (15)

1. A cooking device is characterized by comprising a shell (1), wherein the shell (1) is provided with an accommodating cavity (2), and a heating element (3) and a circuit board (4) which are adjacent to each other are arranged in the accommodating cavity (2); the shell (1) comprises a first side edge (112), a lead hole (111) is formed in the first side edge (112), and a power line (41) of the circuit board (4) is led out of the accommodating cavity (2) through the lead hole (111);

a fixing piece (5) is arranged on one side, close to the accommodating cavity (2), of the lead hole (111), part of the power line (41) is fixed on the fixing piece (5), the power line (41) comprises a magnetic ring (411), and the magnetic ring (411) is located on one side, close to the circuit board (4), of the fixing piece (5);

a wire clamping assembly (6) is arranged between the circuit board (4) and the fixing piece (5), at least part of the wire clamping assembly (6) is abutted to the magnetic ring (411), a wire clamping area is formed on the wire clamping assembly (6), and at least part of the power line (41) is located in the wire clamping area.

2. The cooking apparatus according to claim 1, wherein the housing (1) comprises a second side (113), the second side (113) being connected to the first side (112);

the wire clamping assembly (6) comprises a first wire blocking piece (61) and a second wire blocking piece (62) which are arranged at intervals, the first wire blocking piece (61) is positioned on one side, close to the second side edge (113), of the power wire (41), at least part of the first wire blocking piece (61) is abutted against the magnetic ring (411), and the second wire blocking piece (62) is positioned on one side, far away from the second side edge (113), of the power wire (41); the wire clamping area is positioned between the first wire retaining member (61) and the second wire retaining member (62).

3. The cooking apparatus according to claim 2, wherein the second stopper (62) is located between the heating element (3) and the power supply line (41).

4. The cooking apparatus as claimed in claim 3, wherein the power supply line (41) includes a bare wire core (412), the bare wire core (412) being connected to the magnetic ring (411), the bare wire core (412) being located at an end of the magnetic ring (411) close to the circuit board (4);

the bare wire core (412) and the magnetic ring (411) are located in the wire clamping area.

5. The cooking apparatus as claimed in claim 4, wherein a portion of the first wire retaining member (61) is located between the magnetic ring (411) and the second side (113), and another portion of the first wire retaining member (61) is located between the bare wire core (412) and the second side (113).

6. The cooking apparatus as claimed in claim 4, wherein the first wire blocking member (61) is located between the magnetic ring (411) and the second side (113);

the wire clamping assembly (6) further comprises a third wire blocking piece (63), the third wire blocking piece (63) is positioned on one side, close to the second side edge (113), of the power wire (41), and at least part of the third wire blocking piece (63) is positioned between the bare wire core (412) and the second side edge (113); the first wire retaining member (61), the second wire retaining member (62) and the third wire retaining member (63) jointly enclose the wire clamping area.

7. The cooking apparatus according to claim 6, wherein the first wire blocking member (61) has a cylindrical shape;

and/or the diameter of the first wire retaining member (61) is between 4 and 8 mm;

and/or the height of the first wire retaining member (61) is between 13 and 20 mm;

and/or a first distance is arranged between the first wire retaining element (61) and the first side edge (112), and the length of the first distance is between 40 and 55 mm;

and/or a second distance is arranged between the first wire retaining element (61) and the second side edge (113), and the length of the second distance is between 30 and 40 mm.

8. The cooking apparatus according to claim 6, wherein the second wire blocking member (62) is cylindrical, the second wire blocking member (62) being located between the bare wire core (412) and the heating element (3);

and/or the diameter of the second thread stop (62) is between 4 and 8 mm;

and/or the height of the second thread stop (62) is between 20 and 26 mm;

and/or a third distance is arranged between the second line blocking part (62) and the heating part (3), and the length of the third distance is between 10 and 16 mm;

and/or a fourth distance is arranged between the second wire blocking piece (62) and the circuit board (4), and the length of the fourth distance is between 5 and 14 mm.

9. The cooking apparatus according to claim 6, wherein the first wire blocking member (61) and the second wire blocking member (62) have a fifth distance in the first direction, the length of the fifth distance being between 23-33 mm;

the first wire blocking member (61) and the second wire blocking member (62) have a sixth distance in the second direction, the length of the sixth distance being between 22 and 32 mm;

the first direction and the second direction are perpendicular to each other.

10. The cooking device as claimed in claim 6, wherein an end of the first wire retaining member (61) is bent toward the magnetic ring (411) and is formed with a bent portion (611), and the bent portion (611) is attached to at least a portion of the magnetic ring (411) near a wall surface of the magnetic ring (411).

11. The cooking apparatus as claimed in claim 10, wherein an interference fit is adopted between the bending portion (611) and the magnetic ring (411), and the interference magnitude of the interference fit is between 0.3mm and 0.7 mm.

12. The cooking apparatus according to any one of claims 6 to 11, wherein the third wire blocking member (63) is a wire blocking plate having a plate surface perpendicular to the bottom wall of the housing (1), a first end of the wire blocking plate being located between the circuit board (4) and the second side edge (113), and a second end of the wire blocking plate extending toward the first side edge (112);

and/or the height of the third wire retaining member (63) is between 25 and 29 mm;

and/or the length of the third wire retaining member (63) is between 40 and 50 mm.

13. The cooking apparatus as claimed in claim 3, wherein the power supply line (41) includes a bare wire core (412), the bare wire core (412) being connected to the magnetic ring (411), the bare wire core (412) being located at an end of the magnetic ring (411) close to the circuit board (4);

the magnetic ring (411) is located in the wire clamping area, and the bare wire core (412) is located outside the wire clamping area.

14. The cooking apparatus as claimed in any one of claims 2 to 11, wherein a wire blocking rib (51) is provided on a side of the fixing member (5) adjacent to the circuit board (4), and the magnetic ring (411) is located between the wire blocking rib (51) and the first wire blocking member (61);

a space is arranged between the wire blocking rib (51) and the magnetic ring (411), and the length of the space is 1-3 mm.

15. A cooking appliance comprising a cooker as claimed in any one of claims 1 to 14.

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