CN215637370U - Cooking utensil - Google Patents

Abstract

The application provides a cooking utensil relates to household electrical appliances technical field to solve the technical problem that the power cord of current electromagnetism stove easily takes off after pulling by external force. A circuit board (4) is arranged in an accommodating cavity (3) of the cooking appliance, a lead hole (111) is formed in a bottom shell (1), and a power line (5) on the circuit board (4) is led out of the accommodating cavity (3) through the lead hole (111); a fixing piece (6) is arranged at the position, close to the lead hole (111), of the accommodating cavity (3), and at least part of the power line (5) is fixed in the fixing piece (6); the fixing piece (6) is provided with two opposite side walls, the outer wall surface of at least one side wall is provided with a reinforcing piece (7), and a first reinforcing groove (71) is formed between the reinforcing piece (7) and the side wall. This application can make the power cord difficult pine take off after dragging, has strengthened cooking utensil's structural stability and safety in utilization.

Description

Cooking utensil

Technical Field

The application relates to the technical field of household appliances, in particular to 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 and the heat dissipation fan are both electrically connected with the circuit board, the control panel is electrically connected with the circuit board, and the control panel controls the working states of the coil panel and the heat dissipation fan. Wherein, be provided with the through wires hole on the drain pan, the power cord of circuit board is drawn forth to the outside in holding chamber through the through wires hole.

However, the power cord is easily loosened after being pulled by external force, which affects the structural stability and the use safety of the cooking appliance.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem mentioned in the background art, the present application provides a cooking appliance, which can make a power cord not easily loosen after being pulled, and enhances the structural stability and the use safety of the cooking appliance.

In order to achieve the above object, the present application provides a cooking appliance, which includes a bottom case and a cover plate, wherein the cover plate is connected to the bottom case, and the cover plate and the bottom case jointly enclose an accommodating cavity.

The circuit board is arranged in the accommodating cavity, the bottom shell is provided with a lead hole, and a power line on the circuit board is led out to the outside of the accommodating cavity through the lead hole.

The containing cavity is provided with a fixing piece near the lead hole, and at least part of the power line is fixed in the fixing piece.

The fixing piece is provided with two opposite side walls, the outer wall surface of at least one side wall is provided with a reinforcing piece, and a first reinforcing groove is formed between the reinforcing piece and the side wall.

The application provides a cooking utensil, through set up the mounting in lead wire hole department, fix partial power cord on the mounting, make the power cord can the difficult not hard up of remain stable. Set up the reinforcement through at least one side wall face at the mounting, make to be formed with first strengthening groove between reinforcement and the lateral wall, strengthened the structural strength of mounting, make the structural stability of mounting better, structural strength is higher, makes the mounting more firm to the fixed of power cord, makes the power cord difficult by the easy release and takes off, has strengthened cooking utensil's structural stability and safety in utilization.

In the cooking appliance described above, optionally, the outer wall surfaces of both the side walls are provided with the reinforcing member.

Like this, can improve the reinforcing effect of reinforcement to the mounting to make the structural strength of mounting both sides keep unanimous, make the structural stability of mounting better.

In the cooking appliance, optionally, the power line has a clamping portion, the fixing member has a clamping groove, and the clamping portion is clamped into the clamping groove. The fixing piece is arranged on the bottom wall of the bottom shell.

Like this, make the power cord assembly more convenient on the one hand, on the other hand makes the power cord assembly more firm through the cooperation of card income portion and draw-in groove, pulls the back at the atress, and difficult pine takes off.

In the above cooking appliance, optionally, the side wall includes a first side wall and a second side wall, the first side wall is close to the first end of the bottom shell, and the second side wall is connected to the side edge of the bottom shell.

The clamping groove is located between the first side wall and the second side wall and located at the second end of the first side wall and the second end of the second side wall.

Like this, can make being connected of mounting and drain pan more firm, the structural strength of mounting is better, and difficult emergence is out of shape or is damaged after the atress, improves the assembly stability of mounting and power cord.

In the cooking utensil, the fixing piece optionally comprises a first groove wall and a second groove wall which are arranged at intervals. The first end of the first groove wall and the first end of the second groove wall are both connected with the first side wall, and the second end of the first groove wall and the second end of the second groove wall are both connected with the second side wall.

A clamping groove is formed between the first groove wall and the second groove wall.

Like this, can make the structural strength of draw-in groove better to improve the assembly stability of draw-in groove and card income portion.

In the above cooking utensil, optionally, both the first groove wall and the second groove wall are provided with a notch, and at least a part of the power cord is located in the notch.

Therefore, the power line can penetrate through the notch and be assembled in the clamping groove, and the power line is more convenient to assemble.

In the cooking utensil, optionally, a reinforcing rib is arranged in the first reinforcing groove, and the reinforcing rib is connected with the reinforcing part and the fixing part.

Like this, can strengthen the joint strength between mounting and the reinforcement, make the overall structure intensity of mounting and reinforcement higher, non-deformable and damage.

In the cooking appliance, at least two extending ribs are optionally arranged on one side of the reinforcing member close to the circuit board.

One ends of the at least two extending ribs, which are close to the circuit board, are mutually connected, and a second reinforcing groove is formed between the two extending ribs.

Like this, on the one hand can improve the joint strength between reinforcement and the drain pan, and on the other hand also can play partly card line effect to the power cord, makes the power cord be in predetermined position in the holding chamber, and difficult in disorder.

In the above cooking utensil, optionally, the bottom wall of the bottom shell is provided with a plurality of connecting columns, the connecting columns connect the cover plate and the bottom shell, and at least one connecting column is arranged close to the fixing member and connected with the fixing member.

Like this, can further strengthen the structural strength of mounting, make the structural stability of mounting better, structural strength is higher, and is more firm to the fixed of power cord.

In the above cooking appliance, optionally, a first connecting rib is arranged between the connecting column and the fixing piece, a first end of the first connecting rib is connected with the fixing piece, and a second end of the first connecting rib is connected with the connecting column.

And/or a second connecting rib is arranged between the connecting column and the reinforcing part, the first end of the second connecting rib is connected with the reinforcing part, and the second end of the second connecting rib is connected with the connecting column.

Like this, first splice bar not only is connected spliced pole and mounting, still plays the additional strengthening to spliced pole and mounting respectively, makes the structural stability of spliced pole and mounting better, and is not fragile. The second splice bar can make the structural stability of spliced pole better to have fine intensity, can be connected the reinforcement with the spliced pole steadily.

In the cooking appliance, optionally, at least a part of the power cord has an axis on the same vertical plane as a center line of the clamping groove, and the axis of the at least a part of the power cord has a first distance from the center line of the connecting column.

The length of the first distance is between 17.5 and 22.5 mm.

Like this, can make the fixed effect of mounting to the power cord better on the one hand, on the other hand can make the inside part of holding chamber arrange compacter.

In the above cooking utensil, optionally, the first groove wall has a second distance from the side edge of the bottom shell, and the length of the second distance is 25-35 mm.

And/or the depth of the clamping groove is 20-26 mm.

And/or the width of the first reinforcing groove is between 3 and 5 mm.

And/or the depth of the first reinforcing groove is 17-22 mm.

Like this, can make the structural strength of mounting higher, the mounting is better to the assembly effect of power cord, makes power cord and mounting not fragile.

In the cooking appliance, optionally, the clamping portion and the clamping groove are in interference fit, and the interference magnitude of the interference fit is in a range of 0.1-0.3 mm.

Therefore, the power line can be stably assembled in the fixing piece and is not easy to jump out of the fixing piece, and the connection stability of the power line and the fixing piece is improved.

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 cooking appliance (without a cover plate) provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a lower cover in a cooking appliance according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a lower cover and a power cord in a cooking appliance according to an embodiment of the present application;

fig. 4 is a side view of a cooking appliance provided in an embodiment of the present application;

FIG. 5 is an enlarged view of a portion I of FIG. 1;

FIG. 6 is an enlarged view of a portion II of FIG. 2;

fig. 7 is a schematic structural diagram of a part of a power cord in a cooking appliance according to an embodiment of the present application.

Description of reference numerals:

100-a cooking appliance;

1-a bottom shell;

11-a lower cover;

111-a wire hole;

12-middle frame;

2-cover plate;

3-an accommodating cavity;

4-a circuit board;

5-a power line;

51-a snap-in portion;

52-a connection end;

6-a fixing piece;

61-card slot;

611-a notch;

62-a first side wall;

63-a second side wall;

64-first slot wall;

65-a second cell wall;

7-a reinforcement;

71-a first stiffening groove;

72-reinforcing ribs;

73-stretching the ribs;

74-a second stiffening groove;

8-connecting column;

81-first connecting ribs;

82-second connecting ribs;

91-heating element;

92-a heat dissipation fan;

93-control panel.

Detailed Description

As described in the background art, in the related art, the power cord is fixed by the upper cover and the bottom case, wherein the power cord is located between the upper cover and the bottom case, and the power cord is fixed by the pre-tightening force between the upper cover and the bottom case. However, the power cord fixed in this way is easily pulled out by external force during use, resulting in disconnection between the power cord and the circuit board, which reduces the structural stability and safety of the cooking appliance.

Based on foretell technical problem, this application provides a cooking utensil, through set up the mounting in lead wire hole department, fixes partial power cord on the mounting, makes the power cord can the difficult not hard up of remain stable. Set up the reinforcement through at least one side wall face at the mounting, make to be formed with first strengthening groove between reinforcement and the lateral wall, strengthened the structural strength of mounting, make the structural stability of mounting better, structural strength is higher, makes the mounting more firm to the fixed of power cord, makes the power cord difficult by the easy release and takes off, has strengthened cooking utensil's structural stability and safety in utilization.

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 cooking appliance (without a cover plate) provided in an embodiment of the present application. Fig. 2 is a schematic structural diagram of a lower cover in a cooking appliance according to an embodiment of the present application. Fig. 3 is a schematic structural diagram of a lower cover and a power cord in a cooking appliance according to an embodiment of the present application. Fig. 4 is a side view of a cooking appliance provided in an embodiment of the present application. Fig. 5 is a partial enlarged view of portion i of fig. 1. Fig. 6 is a partial enlarged view of a portion ii in fig. 2. Fig. 7 is a schematic structural diagram of a part of a power cord in a cooking appliance according to an embodiment of the present application.

Referring to fig. 1 to 7, the embodiment of the present application provides a cooking appliance, where the cooking appliance 100 includes a bottom case 1 and a cover plate 2, the cover plate 2 is connected to the bottom case 1, and the cover plate 2 and the bottom case 1 jointly enclose an accommodating cavity 3. The accommodating cavity 3 is internally provided with a circuit board 4, the bottom shell 1 is provided with a lead hole 111, and a power line 5 on the circuit board 4 is led out to the outside of the accommodating cavity 3 through the lead hole 111. The accommodating cavity 3 is provided with a fixing member 6 near the lead hole 111, and at least part of the power cord 5 is fixed in the fixing member 6. The fixing member 6 has two side walls arranged oppositely, the outer wall surface of at least one side wall is provided with a reinforcing member 7, and a first reinforcing groove 71 is formed between the reinforcing member 7 and the side wall.

By providing the fixing member 6 in the lead hole 111 and fixing part of the power supply line 5 to the fixing member 6, the power supply line 5 can be stably held and hardly loosened. Set up reinforcement 7 through at least one side wall face at mounting 6, make to be formed with first reinforcing groove 71 between reinforcement 7 and the lateral wall, strengthened the structural strength of mounting 6, make the structural stability of mounting 6 better, structural strength is higher, makes mounting 6 more firm to the fixed of power cord 5, makes power cord 5 be difficult for being pulled loose and take off, has strengthened cooking utensil 100's structural stability and safety in utilization.

It should be noted that, in the embodiment of the present application, an induction cooker is taken as an example for description, the accommodating cavity 3 is further provided with a heating element 91, a cooling fan 92, a circuit board 4 and a control board 93, the bottom case 1 may include a lower cover 11 and a middle frame 12, and the cover plate 2 may include an upper cover (not shown) and a panel (not shown). Specifically, the heating element 91 is a coil plate, the panel may be a ceramic or glass member, and the panel may be bonded to the upper cover. Further, the fixing member 6 and the reinforcing member 7 may be provided on the lower cover 11.

In an embodiment that can be realized, the outer wall surfaces of both side walls are provided with stiffeners 7. Like this, all set up reinforcement 7 in the both sides of mounting 6, can make reinforcement 7 better to the reinforcing effect of mounting 6 to make the structural strength of mounting 6 both sides keep unanimous as far as possible, make mounting 6 receive external force after, be difficult for to one of them side skew or deflect, make mounting 6's structural stability better.

In an embodiment, the power cord 5 has a locking portion 51, the fixing member 6 has a locking groove 61, and the locking portion 51 is locked into the locking groove 61. The fixing member 6 is provided on the bottom wall of the bottom case 1.

The clamping portion 51 is arranged on the power line 5, the fixing piece 6 is arranged on the bottom shell 1, the fixing piece 6 is provided with a clamping groove 61, the clamping portion 51 is clamped in the clamping groove 61, meanwhile, the power line 5 extends out of the lead hole 111, and connection and fixation of the power line 5 and the circuit board 4 in the accommodating cavity 3 are completed. After the power cord 5 is assembled, the power cord 5 can be limited to move along the axial direction through the clamping relationship between the clamping groove 61 and the clamping part 51, so that the power cord 5 is not easy to loosen after being pulled by external force. In addition, this structure also makes the assembly of the power cord 5 more convenient.

In another possible embodiment, the fixing element 6 may be disposed on a side wall of the bottom case 1, and the reinforcing element 7 reinforces the structural strength of the fixing element 6, so that the structural stability of the fixing element 6 is better, and the fixing element 6 can fix the power cord 5 more firmly.

In one possible embodiment, the side walls include a first side wall 62 and a second side wall 63, the first side wall 62 is close to the first end of the bottom case 1, and the second side wall 63 is connected to the side of the bottom case 1 close to the first end of the bottom case 1. In this way, the connection of the fixing member 6 to the bottom case 1 can be made more stable. The slot 61 is located between the first side wall 62 and the second side wall 63, and is located at a second end of the first side wall 62 and a second end of the second side wall 63. Like this, can make mounting 6 form a frame construction to make mounting 6's structural strength better, be difficult for taking place to warp or damage after the atress, improve mounting 6 and power cord 5's assembly stability.

In one possible embodiment, the first slot wall 64 and the second slot wall 65 are both provided with a notch 611, and at least a part of the power line 5 is located in the notch 611. Thus, the power cord 5 can pass through the notch 611 and be assembled in the card slot 61, so that the assembly of the power cord 5 is more convenient. It is understood that the notch 611 may be disposed at the center of the first slot wall 64 and the second slot wall 65, so as to facilitate the power cord 5 to be assembled with the slot 61 after being inserted. In addition, the shape of the notch 611 can be matched with the outline of the power line 5, so that not only the clamping part 51 and the clamping groove 61 are assembled tightly, but also the power line 5 outside the clamping groove 61 and the notch 611 can be attached tightly, and the assembly stability of the power line 5 and the fixing part 6 is improved.

In an embodiment, a rib 72 is provided in the first reinforcement groove 71, and the rib 72 connects the reinforcement member 7 and the fixing member 6. Thus, the connection strength between the fixing member 6 and the reinforcing member 7 can be enhanced, and the strength of the whole structure of the fixing member 6 and the reinforcing member 7 is higher, and the fixing member is not easily deformed or damaged. It is understood that the number of the reinforcing ribs 72 may be one, two or more, and the greater the number of the reinforcing ribs 72, the stronger the overall structure of the fixing member 6 and the reinforcing member 7, and the specific number of the reinforcing ribs 72 is not limited in the embodiment of the present application.

In one possible embodiment, the side of the reinforcement 7 adjacent to the circuit board 4 is provided with at least two extending ribs 73. One ends of at least two extending ribs 73 close to the circuit board 4 are connected with each other, and a second reinforcing groove 74 is formed between the two extending ribs 73. Therefore, on one hand, the connection strength between the reinforcing piece 7 and the bottom shell 1 can be improved, and on the other hand, the power line 5 can be partially clamped, so that the power line 5 is in a preset position in the accommodating cavity 3 and is not easy to scatter.

It should be noted that the shape of the extending rib 73 may be a right triangle, and two right-angled sides are respectively connected with the reinforcing member 7 and the bottom case 1. Like this, on the one hand can play better connection and reinforcing action, and on the other hand can reduce the material quantity to avoid taking the more space of holding chamber 3.

In an embodiment that can be realized, be provided with a plurality of spliced poles 8 on the diapire of drain pan 1, a plurality of spliced poles 8 are connected apron 2 and drain pan 1, and at least one spliced pole 8 is close to mounting 6 and sets up, and is connected with mounting 6. Like this, can further strengthen the structural strength of mounting 6, make mounting 6's structural stability better, structural strength is higher, and is more firm to the fixed of power cord 5. It can be understood that the portion of the connection column 8 located outside the receiving cavity 3 can support the whole cooking appliance 100.

Specifically, be provided with first splice bar 81 between spliced pole 8 and the mounting 6, the first end and the mounting 6 of first splice bar 81 are connected, and the second end and the spliced pole 8 of first splice bar 81 are connected. Like this, first splice bar 81 not only is connected spliced pole 8 and mounting 6, still plays the additional strengthening to spliced pole 8 and mounting 6 respectively, makes the structural stability of spliced pole 8 and mounting 6 better, and is not fragile.

Specifically, be provided with second splice bar 82 between spliced pole 8 and the reinforcement 7, the first end and the reinforcement 7 of second splice bar 82 are connected, and the second end and the spliced pole 8 of second splice bar 82 are connected. In this way, the second connecting rib 82 can make the structural stability of the connecting column 8 better, and has good strength, and can stably connect the reinforcement 7 with the connecting column 8.

In one possible embodiment, as shown in fig. 5, at least a portion of the power cord 5 has an axis on the same vertical plane as the center line of the card slot 61, and the axis of the at least a portion of the power cord 5 has a first distance L from the center line of the connecting post 8. The length of the first distance L is between 17.5 and 22.5mm, in particular the length may be 17.5mm, 20mm or 22.5mm, preferably 20 mm. When the length is less than 17.5mm, the fixing piece 6 needs to be closer to the connecting column 8, so that the fixing piece 6 is easily interfered with the connecting column 8 to influence the arrangement of the fixing piece and the connecting column. When the length is greater than 22.5mm, the fixing member 6 needs to be further away from the connecting column 8, so that the reinforcing effect of the connecting column 8 on the fixing member 6 is weakened, and the structural strength of the fixing member 6 is reduced. The length of first distance L is located above-mentioned within range, can make the fixed effect of mounting 6 to power cord 5 better on the one hand, and on the other hand can the inside part of holding chamber 3 arrange compacter.

In an embodiment that can be realized, the first groove wall 64 has a second distance from the side of the bottom shell 1, and the length of the second distance is between 25mm and 35mm, specifically, the length may be 25mm, 30mm or 35mm, and preferably 28 mm. It can be understood that, after passing through the notch 611 of the first groove wall 64, a part of the power cord 5 protrudes from the lead hole 111 on the side of the bottom case 1, and the part of the power cord 5 is located in the fixing member 6. The length of the second distance is within the above range, on the one hand, the occupied space of the fixing member 6 in the accommodating chamber 3 can be reduced. On the other hand, the power line 5 with a proper length can be ensured to be positioned in the fixing piece 6, so that the fixing and wire clamping effects of the fixing piece 6 on the power line 5 are better.

In an embodiment, the depth of the locking groove 61 is 20-26mm, in particular 20mm, 22mm or 26mm, preferably 23 mm. The depth of the card slot 61 is within the above range, and on one hand, the card-in portion 51 of the power cord 5 can be completely located in the card slot 61, and the assembly stability of the two is better. On the other hand, the situation that the clamping groove 61 is too deep, after the clamping part 51 is clamped into the clamping groove 61, the clamping groove 61 has a residual space, and the clamping part 51 is easy to move in the clamping groove 61, so that the assembly stability of the clamping part and the clamping groove is influenced is avoided.

In a possible embodiment, the width of the first reinforcement groove 71 is between 3 and 5mm, in particular, the width may be 3mm, 4mm or 5mm, preferably 4 mm. The depth of the first stiffening grooves 71 is between 17 and 22mm, in particular 17mm, 19mm or 22mm, preferably 19 mm. The width and depth of the first reinforcing groove 71 are within the above range, and the reinforcing effect of the reinforcing member 7 on the fixing member 6 can be moderated, and insufficient reinforcement or excessive reinforcement can be avoided.

In an implementation, the clamping portion 51 and the clamping groove 61 are in an interference fit, and an interference of the interference fit ranges from 0.1mm to 0.3mm, and specifically, the interference may be 0.1mm, 0.2mm, or 0.3 mm. When the interference is smaller than 0.1mm, the connection strength between the engaging portion 51 and the engaging groove 61 is weak, and the connection stability is poor. When the interference magnitude is larger than 0.3mm, the clamping portion 51 is not easily clamped into the clamping groove 61 during assembly, and the assembly difficulty is increased.

As shown in fig. 7, the power cord 5 has a connection end 52, the connection end 52 is connected to the terminal of the circuit board 4, the card-in portion 51 is located on the housing of the power cord 5, and the shape of the card slot 61 is matched with the shape of the card-in portion 51. The shape of the click-in portion 51 may be a rectangular parallelepiped structure, a cube structure, or a sphere structure, and the shape of the click-in portion 51 is not limited in the embodiment of the present application.

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 (13)

1. A cooking appliance is characterized by comprising a bottom shell (1) and a cover plate (2), wherein the cover plate (2) is connected to the bottom shell (1), and the cover plate (2) and the bottom shell (1) jointly enclose an accommodating cavity (3);

a circuit board (4) is arranged in the accommodating cavity (3), a lead hole (111) is formed in the bottom shell (1), and a power line (5) on the circuit board (4) is led out of the accommodating cavity (3) through the lead hole (111);

a fixing piece (6) is arranged at the position, close to the lead hole (111), of the accommodating cavity (3), and at least part of the power line (5) is fixed in the fixing piece (6);

the fixing piece (6) is provided with two opposite side walls, the outer wall surface of at least one side wall is provided with a reinforcing piece (7), and a first reinforcing groove (71) is formed between the reinforcing piece (7) and the side wall.

2. Cooking appliance according to claim 1, characterized in that the outer wall surfaces of both side walls are provided with said reinforcement (7).

3. The cooking appliance according to claim 1, wherein the power cord (5) has a snap-in portion (51), the fixing member (6) has a snap-in groove (61), and the snap-in portion (51) is snapped into the snap-in groove (61); the fixing piece (6) is arranged on the bottom wall of the bottom shell (1).

4. The cooking appliance according to claim 3, wherein the side walls comprise a first side wall (62) and a second side wall (63), the first side wall (62) being adjacent to a first end of the bottom shell (1), and the second side wall (63) being adjacent to a first end of the bottom shell (1), both connected to a side of the bottom shell (1);

the slot (61) is located between the first sidewall (62) and the second sidewall (63) and at a second end of the first sidewall (62) and a second end of the second sidewall (63).

5. The cooking appliance according to claim 4, wherein the fixture (6) comprises a first groove wall (64) and a second groove wall (65) arranged at a distance; a first end of the first slot wall (64) and a first end of the second slot wall (65) are both connected with the first sidewall (62), and a second end of the first slot wall (64) and a second end of the second slot wall (65) are both connected with the second sidewall (63);

the clamping groove (61) is formed between the first groove wall (64) and the second groove wall (65).

6. The cooking appliance according to claim 5, wherein each of the first and second groove walls (64, 65) is provided with a notch (611), at least part of the power cord (5) being located within the notch (611).

7. The cooking appliance according to any one of claims 1 to 6, wherein a reinforcement rib (72) is provided in the first reinforcement groove (71), the reinforcement rib (72) connecting the reinforcement member (7) and the fixing member (6).

8. The cooking appliance according to any one of the claims 1 to 6, wherein the side of the reinforcement (7) close to the circuit board (4) is provided with at least two extending ribs (73);

one ends, close to the circuit board (4), of at least two extending ribs (73) are connected with each other, and a second reinforcing groove (74) is formed between the two extending ribs (73).

9. The cooking appliance according to any one of the claims 3 to 6, wherein a plurality of connecting studs (8) are provided on the bottom wall of the bottom shell (1), a plurality of said connecting studs (8) connecting the cover plate (2) and the bottom shell (1), at least one of said connecting studs (8) being provided close to the fixing member (6) and being connected to the fixing member (6).

10. The cooking appliance according to claim 9, wherein a first connecting rib (81) is arranged between the connecting column (8) and the fixing member (6), a first end of the first connecting rib (81) is connected with the fixing member (6), and a second end of the first connecting rib (81) is connected with the connecting column (8);

and/or, the spliced pole (8) with be provided with second splice bar (82) between reinforcement (7), the first end of second splice bar (82) with reinforcement (7) are connected, the second end of second splice bar (82) with spliced pole (8) are connected.

11. The cooking appliance according to claim 9, wherein at least part of the power cord (5) has an axis on the same vertical plane as the centerline of the slot (61), and the axis of the at least part of the power cord (5) has a first distance from the centerline of the connecting post (8);

the length of the first distance is between 17.5 and 22.5 mm.

12. The cooking appliance according to claim 5, characterized in that said first groove wall (64) has a second distance from a side of said bottom shell (1), said second distance having a length comprised between 25 and 35 mm;

and/or the depth of the clamping groove (61) is between 20 and 26 mm;

and/or the width of the first reinforcing groove (71) is between 3 and 5 mm;

and/or the depth of the first reinforcing groove (71) is 17-22 mm.

13. The cooking appliance according to any one of claims 3 to 6, wherein the snap-in portion (51) and the snap-in groove (61) are an interference fit, and the interference of the interference fit is in the range of 0.1-0.3 mm.

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