CN111887741A - Cooking apparatus - Google Patents

Abstract

The present disclosure relates to a cooking apparatus, including: the bottom of the equipment body is provided with a mounting groove; the junction box is fixed in the mounting groove and provided with a cavity, a first through hole and a second through hole, the first through hole and the second through hole are distributed at intervals, and the first through hole and the second through hole are respectively communicated with the cavity; a first connecting wire, a first end of which is located in the device body, and a second end of which passes through the first through hole and is located in the cavity, wherein the first end and the second end are opposite ends; and the second connecting wire penetrates through the second through hole and extends to the outer side of the junction box after being electrically connected with the second end of the first connecting wire. The junction box is utilized to provide relatively independent space for the first connecting wire and the second connecting wire, the influence of hot air flow at the bottom of the equipment body on the connecting wires is isolated, and the service life and the reliability of the connecting wires are improved.

Description

Cooking apparatus

Technical Field

The present disclosure relates to the field of kitchen appliances, and particularly to a cooking device.

Background

The cooking device is exemplified by an air fryer. Before the air fryer is produced, the food is fried in a frying mode generally, so that the food is too greasy, contains a large amount of grease and is unhealthy. The air fryer heats and cooks food through high-temperature circulating air, not only reduces the fat content in the food, but also enables the food to have better mouthfeel.

As shown in fig. 1, the air fryer has a cooking chamber 10 therein, and hot air circulates in the cooking chamber 10 as shown by arrows to cook food. The interlayer of the shell of the air fryer surrounds the cooking cavity to form a heat insulation cavity 20, and cold air flows in the heat insulation cavity 20, so that the influence on the user experience caused by too high temperature rise on the outer surface of the air fryer is reduced. As the cool air passes in and out, the air flow is already at a higher temperature when it flows to the air fryer bottom outlet 30. As shown in FIG. 2, the power cord 40 of current air fryers extends through an opening in the bottom to the interior of the air fryer and is connected to the electrical components inside the air fryer, which places the power cord directly in a high temperature environment, which affects the life and reliability of the power cord.

Disclosure of Invention

The present disclosure provides a cooking apparatus.

There is provided according to an embodiment of the present disclosure a cooking apparatus including:

the bottom of the equipment body is provided with a mounting groove;

the junction box is fixed in the mounting groove and provided with a cavity, a first through hole and a second through hole, the first through hole and the second through hole are distributed at intervals, and the first through hole and the second through hole are respectively communicated with the cavity;

a first connecting wire, a first end of which is located in the device body, and a second end of which passes through the first through hole and is located in the cavity, wherein the first end and the second end are opposite ends;

and the second connecting wire penetrates through the second through hole and extends to the outer side of the junction box after being electrically connected with the second end of the first connecting wire.

In some embodiments, the bottom of the device body has heat dissipation holes distributed around the mounting groove.

In some embodiments, the junction box has a first portion and a second portion connected to the first portion;

the first part is positioned in the mounting groove;

the second part is exposed outside the mounting groove;

the second via is located on the second portion.

In some embodiments, the junction box further comprises:

a first mounting hole is formed in the first mounting hole,

the device body further includes:

the first mounting column is positioned in the mounting groove and provided with a second mounting hole, the first mounting column penetrates through the first mounting hole, and the second mounting hole is coaxial with the first mounting hole;

and the first fastener penetrates through the first mounting hole and the second mounting hole to fix the junction box and the mounting groove.

In some embodiments, the number of the first mounting holes is at least two;

the junction box further comprises: the hole edge is wound around the periphery of at least one first mounting hole and protrudes out of the cavity;

the device body further includes:

the third mounting hole is communicated with the mounting groove, and the hole edge penetrates through the third mounting hole;

and the second fastening piece passes through the third mounting hole and the first mounting hole surrounded by the hole edge to fix the junction box and the mounting groove.

In some embodiments, the junction box further comprises:

the pressing sheet is arched in the middle and is positioned in the cavity, and two ends of the pressing sheet are fixed on the inner wall of the cavity formed by the junction box;

a channel is formed between the pressing sheet and the inner wall, and the first connecting line and/or the second connecting line pass through the channel.

In some embodiments, the junction box further comprises:

the first through hole is positioned on the box seat;

the box cover is fixed on the box base and forms the cavity together with the box base; the second through hole is located on the box cover.

In some embodiments, one of the box base and the box cover is provided with a hook, and the other is provided with a clamping groove, and the hook penetrates through the clamping groove.

In some embodiments, the first connection line is a control line and the second connection line is a power line.

In some embodiments, the cooking apparatus further comprises:

the mainboard is located in the equipment body and is electrically connected with the first connecting wire, and the second connecting wire supplies power to the mainboard through the first connecting wire.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

according to the embodiment, the junction box is utilized to provide relatively independent space for the first connecting wire and the second connecting wire, the influence of hot air flow at the bottom of the equipment body on the connecting wires is isolated, the connecting wires cannot be directly exposed in a high-temperature environment in cooking equipment, the junction box plays a role in protecting the connecting wires, and the service life and the reliability of the connecting wires are improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is one of the schematic structural views of an air fryer;

FIG. 2 is a second schematic view of an air fryer;

FIG. 3 is one of the schematic structural views of the cooking appliance shown according to an exemplary embodiment;

fig. 4 is a second schematic structural view of a cooking appliance according to an exemplary embodiment;

fig. 5 is a third schematic structural view of a cooking appliance according to an exemplary embodiment;

FIG. 6 is one of the partial schematic structural views of the cooking appliance shown in accordance with an exemplary embodiment;

FIG. 7 is a second schematic partial structural view of a cooking appliance according to an exemplary embodiment;

FIG. 8 is one of the schematic structural views of the junction box shown in accordance with one exemplary embodiment;

FIG. 9 is a second schematic structural view of the junction box shown in accordance with an exemplary embodiment;

fig. 10 is an exploded view of a junction box shown in accordance with an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

In the description of the present disclosure, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientation or positional relationship shown in fig. 3.

The disclosed embodiment provides a cooking apparatus, including:

an apparatus body 100 having a mounting groove 120 at the bottom;

the junction box 200 is fixed in the mounting groove 120 and is provided with a cavity 240, a first through hole 216 and a second through hole 223, the first through hole 216 and the second through hole 223 are distributed at intervals, and the first through hole 216 and the second through hole 223 are respectively communicated with the cavity 240;

a first connection line having a first end located in the device body 100 and a second end passing through the first through hole 216 and located in the cavity 240, wherein the first end and the second end are opposite ends;

the second connection line 300 is electrically connected to the second end of the first connection line, passes through the second through hole 223, and extends to the outside of the junction box 200.

Generally, the cooking device is an electric heating kitchen ware, and after the electric heating kitchen ware is electrified to work, the internal temperature of the cooking device is higher. For example, the cooking device is an air fryer, an oven, an electric cooker, or an electric pressure cooker.

The apparatus body 100 refers to a housing portion having a cooking cavity in which a temperature is high after the cooking apparatus is powered on. Taking an air fryer as an example, the device body 100 has a cooking cavity and a heat insulation cavity surrounding the cooking cavity, the temperature in the cooking cavity is higher for cooking food, cooling air flows through the heat insulation cavity to lower the temperature of the outer surface of the device body 100, and an outlet of the cooling air flows is located at the bottom of the device body 100.

In the embodiment of the present disclosure, the junction box 200 provides relatively independent space for the first connecting line and the second connecting line 300, so as to isolate the influence of the hot air flow at the bottom of the device body 100 on the connecting lines, the connecting lines are not directly exposed in the high temperature environment of the cooking device, the junction box 200 protects the connecting lines, and the service life and reliability of the connecting lines are improved.

As shown in fig. 4, the junction box 200 is a separate component from the apparatus body 100, the first connecting line and the second connecting line 300 are partially located in the cavity 240, and even if the temperature rise of the region is high due to the hot air flow at the bottom of the apparatus body 100, the inner wall of the cavity 240 formed by the junction box 200 and the cavity 240 have a heat insulation function, through the heat insulation function, the temperature rise in the cavity 240 is lower than the temperature rise of the external environment of the junction box 200, and the influence of the high temperature on the first connecting line and the second connecting line 300 is reduced.

Moreover, in practical applications, the second connection line 300 is electrically connected to the first connection line in the cavity 240, and the connection method outside the device body 100 may use a large space. After the second connection line 300 is electrically connected to the electric device through the first connection line, the junction box 200 is fixed in the mounting groove 120. In this installation manner, the second connection line 300 does not need to extend into the apparatus body 100, and is electrically connected to the electric device inside the apparatus body 100 in the narrow space inside the apparatus body 100, thereby improving the assembly efficiency of the cooking apparatus.

In other alternative embodiments, the bottom of the device body 100 has heat dissipation holes 110, and the heat dissipation holes 110 are distributed around the mounting groove 120.

As shown in fig. 3 to 6, the heat dissipation holes 110 serve as outlets for the cooling airflow. The part of the device body 100 forming the mounting groove 120 does not have the heat dissipation hole 110, i.e. the heat dissipation hole 110 is not communicated with the mounting groove 120, so that the hotter air flowing out from the heat dissipation hole 110 cannot blow into the mounting groove 120, and the mounting groove 120 and the heat dissipation hole 110 are arranged at intervals, thereby further reducing the influence of the hot air flow on the first connecting line and the second connecting line 300.

Further, the heat dissipation holes 110 are located at the bottom of the device body 100, so that the influence of the cooling airflow coming out of the heat dissipation holes 110 and having a high temperature on the user can be reduced, and the user experience is improved.

In other alternative embodiments, the junction box 200 has a first portion and a second portion connected to the first portion;

a first portion located within the mounting groove 120;

a second portion exposed outside the mounting groove 120; the second via 223 is located on the second portion.

Without limitation, to facilitate entry of the first connection line into the cavity 240, the first through hole 216 is located on the first portion.

The second through hole 223 is located on the second portion, so that the second connection line 300 passing through the second through hole 223 is further away from the apparatus body 100, further reducing the influence of the high temperature environment on the second connection line 300.

The interference between the position of the second through hole 223 on the second portion and the heat dissipation hole 110 is less and better, for example, the farther the distance between the second through hole 223 and the heat dissipation hole 110 is, the larger the included angle between the axis of the second through hole 223 and the axis of the heat dissipation hole 110 is, the less the interference between the second through hole 223 and the heat dissipation hole 110 is, and the more the influence of the high temperature environment on the second connection line 300 is favorably reduced. Further, as shown in fig. 3 and 7, the junction box 200 has a substantially rectangular parallelepiped cross section, and the second through hole 223 is located on a surface of the distal end of the junction box 200 opposite to the apparatus body 100.

Referring to fig. 3, a second portion of the junction box 200 protrudes to the outside of the sidewall of the apparatus body 100. That is, when the cooking apparatus is in a use state, the orthographic projection of the junction box 200 and the orthographic projection of the apparatus body 100 only partially overlap. The junction box 200 with the structure can provide a larger wiring space for the first connecting wire and the second connecting wire 300, so that the second connecting wire 300 is far away from the heat dissipation hole 110, and the position relation between the junction box 200 and the equipment body 100 can also prevent kitchen water and the like from flowing into the second through hole 223 downwards along the side wall of the equipment body 100, thereby improving the safety of cooking equipment.

In other alternative embodiments, the junction box 200 further comprises: a first mounting hole 215 is formed at the first side,

the apparatus body 100 further includes:

the first mounting column 122 is positioned in the mounting groove 120 and is provided with a second mounting hole, the first mounting column 122 penetrates through the first mounting hole 215, and the second mounting hole is coaxial with the first mounting hole 215;

the first fastener passes through the first and second mounting holes 215 and 120 to fix the junction box 200 and the mounting groove.

As shown in fig. 4 to 7, the first mounting post 122 protrudes toward the terminal box 200, before the terminal box 200 is assembled with the apparatus body 100, the first mounting post 122 may first pass through the first mounting hole 215, the terminal box 200 may be primarily fixed in the mounting groove 120, and then the first fastener may be used to reinforce the connection between the terminal box 200 and the mounting groove 120. The first mounting post 122 facilitates assembly between the junction box 200 and the mounting slot 120.

Without limitation, the outer diameter of the first mounting post 122 is smaller than the inner diameter of the first mounting hole 215, the second mounting hole is a threaded hole, the first fastener is a screw, when the screw passes through the second mounting hole, the tail of the screw is in threaded connection with the second mounting hole, and the larger head of the screw presses the junction box 200, so that the junction box 200 is fixed in the mounting groove 120. Further, the first fastener may also be a combination of a bolt and a nut. Alternatively, the first mounting hole 215 includes two coaxial holes that are in communication with each other, wherein one of the holes has a larger inner diameter for the first mounting post 122 to pass through, and the other hole is also a threaded hole, and a fastener such as a screw can be simultaneously screwed into the first mounting hole 215 and the second mounting hole.

The second mounting hole can be a blind hole or a through hole.

Generally, the number of first mounting holes 215 is the same as the number of first mounting posts 122, each being at least one.

In addition, the device body 100 may not be provided with the first mounting post 122, the second mounting hole is directly provided on the inner wall of the mounting groove 120, and at this time, the first mounting hole 215 and the second mounting hole are aligned in position, and inner diameters of the two mounting holes may be equal and are both threaded holes.

In other alternative embodiments, the number of first mounting holes 215 is at least two;

the junction box 200 further includes: a hole edge 211 protruding outward of the cavity 240 around the circumferential side of the at least one first mounting hole 215;

the apparatus body 100 further includes:

a third mounting hole 121 communicated with the mounting groove 120, the hole edge 211 passing through the third mounting hole 121;

and a second fastening member for fixing the junction box 200 and the mounting groove 120 through the third mounting hole 121 and the first mounting hole 215 surrounded by the hole edge 211.

As shown in fig. 4, 5, 8 and 9, the hole edge 211 protrudes toward the apparatus body 100, the hole edge 211 can be inserted into the third mounting hole 121, and the hole edge 211 functions as the first mounting post 122. The second fastening member may be a screw or a combination of a bolt and a nut, in which case the third mounting hole 121 may be threaded at least in part, and the first mounting hole 215 may or may not be threaded.

In a specific example, as shown in fig. 6 and 7, the junction box 200 has three first mounting holes 215, wherein two first mounting holes 215 are circumferentially formed with a hole edge 211, and accordingly, the apparatus body 100 has one first mounting post 122 and two third mounting holes 121. The first mounting holes 215 without the peripheral edges 211 are aligned with the second mounting holes, the first mounting holes 215 with the peripheral edges 211 are aligned with the third mounting holes 121, and the connecting lines of the three first mounting holes 215 form a triangle, so that the first mounting holes 215 distributed in a triangle can improve the firmness of the connection between the junction box 200 and the mounting groove 120.

In other alternative embodiments, the junction box 200 further comprises:

a pressing plate 230 with a middle arched shape and positioned in the cavity 240, wherein two ends of the pressing plate 230 are fixed on the inner wall of the cavity 240 formed by the junction box 200;

the pressing piece 230 forms a passage with the inner wall, and the first connection line and/or the second connection line 300 passes through the passage.

As shown in fig. 5 and 10, the pressing piece 230 is used for pressing and fixing the first connecting line and/or the second connecting line 300, so as to further ensure the reliability of the first connecting line and the second connecting line 300.

Without limitation, the two ends of the pressing plate 230 may be fixed by a fastener such as a screw, a bolt and nut combination, or the like.

The material of the pressing sheet 230 may be selected from a poor thermal conductor, such as rubber, plastic, or asbestos. The thermal poor conductor is not good for heat transfer, and is more beneficial for reducing the influence of temperature rise on the first connecting line and the second connecting line 300.

In other alternative embodiments, the junction box 200 further comprises:

the cartridge base 210, the first through hole 216 is located on the cartridge base 210;

a box cover 220 fixed on the box base 210 and forming a cavity 240 together with the box base 210; the second through hole 223 is located on the cover 220.

As shown in fig. 8 to 10, the junction box 200 is formed by combining the box holder 210 and the box cover 220, and the junction box 200 of such a structure can be easily assembled with the connecting wire and the apparatus body 100. Specifically, when the junction box 200 is assembled with the apparatus body 100, the first fastening member may be inserted into the first mounting hole 215 and the second mounting hole on the circumferential side where the hole edge 211 is not formed, the second fastening member may be inserted into the first mounting hole 215 and the third mounting hole 121 on the circumferential side where the hole edge 211 is formed, and after the fixing of the box holder 210 and the mounting groove 120 is completed, the box cover 220 may be fixed on the box holder 210. The connection between the first connection line and the second connection line 300 and the connection between the pressing sheet 230 and the first connection line and/or the second connection line 300 may be performed before the box cover 220 is fixed to the mounting groove 120, or may be performed after the box cover 220 is fixed to the mounting groove 120.

In other alternative embodiments, one of the holder 210 and the cover 220 has a hook 222 thereon and the other has a slot 214, and the hook 222 passes through the slot 214.

Without limitation, as shown in fig. 9 and 10, the slot 214 is located on the cassette holder 210, and the hook 222 is located on the cassette cover 220. The cassette holder 210 and the cassette cover 220 are fixed by engaging the hook 222 with the engaging groove 214. To ensure the fixing effect, the number of the hooks 222 and the slots 214 is equal, and each has at least two.

Further, the box cover 220 and the box base 210 may be further reinforced by a third fastening member. Specifically, one of the lid 220 and the base 210 has a fourth mounting hole 221 and the other has a second mounting post 212, the second mounting post 212 is located in the cavity 240, the second mounting post 212 has a fifth mounting hole 213, the second mounting post 212 is aligned with the fourth mounting hole 221, and the fifth mounting hole 213 and the fourth mounting hole 221 are coaxial. The junction box 200 includes a third fastening member passing through the fourth mounting hole 221 and the fifth mounting hole 213 to fix the box cover 220 and the box base 210.

For example, as shown in fig. 5, 9 and 10, the third fastening member may be a screw, a combination of a bolt and a nut, or the like, the fourth mounting hole 221 and the fifth mounting hole 213 are both threaded holes, and the third fastening member is screwed with the fourth mounting hole 221 and the fifth mounting hole 213, respectively. The second mounting post 212 not only supports the cavity 240 and improves the strength of the junction box 200, but also increases the contact area with the third fastening member and improves the fixing effect of the box cover 220 and the box base 210.

Optionally, the fifth mounting hole 213 is a blind hole, or the fifth mounting hole 213 is a through hole. To make the structure of the junction box 200 more compact, reduce the number of openings, and simplify the manufacturing process, the fifth mounting hole 213 is coaxial with and communicates with the first mounting hole 215, and the second mounting post 212 corresponds to the extension of the hole edge 211 in the cavity 240. The third fastening member and the first fastening member may be combined into the same fastening member, that is, the fastening member sequentially passes through the fourth mounting hole 221 and the fifth mounting hole 213 from the outer side of the box cover 220, passes through the box bottom 210, and then enters the third mounting hole 121 in the mounting groove 120, and the fastening member fixes the box cover 220 and the box bottom 210 and simultaneously fixes the junction box 200 in the mounting groove 120, which also saves the mounting steps of the junction box 200 and the mounting groove 120.

In other alternative embodiments, the first connection line is a control line and the second connection line 300 is a power line. One end of the power line is electrically connected to the control line, and the other end of the power line has a plug electrically connected to an external power socket, so that power is supplied to the device body 100.

In other optional embodiments, the cooking apparatus further comprises:

the main board is located in the device body 100 and electrically connected to the first connection line, and the second connection line 300 supplies power to the main board through the first connection line.

Generally, a control circuit is disposed on a main board, and the control circuit on the main board can control the cooking device to start heating, stop heating, start a heat dissipation fan, stop the heat dissipation fan, keep warm or make an appointment, and other functions. After the second connecting line 300 is conducted with an external power supply, power is supplied to the main board, so that the cooking equipment can perform cooking and other operations. In order to realize that the first connection line passes through the inner wall of the mounting groove 120 and is connected with the main board in the device body 100, the inner wall of the mounting groove 120 formed by the device body 100 is provided with a through hole 123, and the first connection line passes through the through hole 123 and is electrically connected with the main board.

In a specific example, the cooking device is an air fryer, and as shown in fig. 3 and 4, a mounting groove 120 is formed at the rear side of the base 130 of the air fryer, a junction box 200 of a separate component is mounted in the mounting groove 120, and a power cord is passed into the junction box 200 through a power cord passing hole (i.e., a second through hole 223) of the junction box 200, instead of passing the power cord directly into the inside of the base 130 of the air fryer. Because the junction box 200 is arranged outside the air fryer base 130, the power line is separated from the high-temperature cooking cavity inside the air fryer base 130, the temperature rise of the power line is low, the service life is longer, and the reliability is high.

As shown in fig. 5 and 8 to 10, the junction box 200 includes a box base 210 and a box cover 220, the box base 210 and the box cover 220 are matched through a hook 222 and a slot 214 on the side, and a fourth mounting hole 221 and a second mounting post 212 on the bottom, and then are fastened by screws, so that the two are fixed. The power line extends into the junction box 200 through the power line via hole and is connected with the control line in the junction box 200, and the control line penetrates out of the junction box 200 from the first through hole 216 and is connected with the main board inside the air fryer. The power cord is pressed and fixed by the pressing sheet 230 in the junction box 200, so that the reliability of connection between the power cord and the control cord is further guaranteed. During the assembly process, the power cord may first be passed through the second through hole 223 on the cover of the junction box 200, the control cord may be passed through the first through hole 216, the power cord and the control cord are connected and fixed by the pressing sheet 230; then the junction box 200 is fixed on the air fryer base 130 through the cooperation of the first mounting hole 215, the second mounting hole and the third mounting hole 121; then, the box base 210 and the box cover 220 are matched and assembled together through the hook 222 and the slot 214, and the fourth mounting hole 221 and the fifth mounting hole 213; finally, the junction box 200 is securely fixed to the air fryer base 130 by the first mounting hole 215 engaging the corresponding second and third mounting holes 121, respectively. Whole assembling process need not to carry out in narrow and small space in the air fryer base, and the assembly can be more convenient, and assembly efficiency is higher.

Further, when the terminal box 200 is mounted to the air fryer base 130, the bottom of the terminal box 200 is flush with the bottom of the air fryer, ensuring consistency of the bottom of the air fryer.

Features disclosed in several of the product embodiments provided in this disclosure may be combined in any combination to yield new product embodiments without conflict.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A cooking apparatus, characterized by comprising:

the bottom of the equipment body is provided with a mounting groove;

the junction box is fixed in the mounting groove and provided with a cavity, a first through hole and a second through hole, the first through hole and the second through hole are distributed at intervals, and the first through hole and the second through hole are respectively communicated with the cavity;

a first connecting wire, a first end of which is located in the device body, and a second end of which passes through the first through hole and is located in the cavity, wherein the first end and the second end are opposite ends;

and the second connecting wire penetrates through the second through hole and extends to the outer side of the junction box after being electrically connected with the second end of the first connecting wire.

2. The cooking apparatus according to claim 1, wherein the bottom of the apparatus body has heat dissipation holes distributed around the mounting groove.

3. The cooking apparatus of claim 1, wherein the junction box has a first portion and a second portion connected to the first portion;

the first part is positioned in the mounting groove;

the second part is exposed outside the mounting groove;

the second via is located on the second portion.

4. The cooking apparatus of claim 1, wherein the junction box further comprises:

a first mounting hole is formed in the first mounting hole,

the device body further includes:

the first mounting column is positioned in the mounting groove and provided with a second mounting hole, the first mounting column penetrates through the first mounting hole, and the second mounting hole is coaxial with the first mounting hole;

and the first fastener penetrates through the first mounting hole and the second mounting hole to fix the junction box and the mounting groove.

5. The cooking apparatus according to claim 4, wherein the number of the first mounting holes is at least two;

the junction box further comprises: the hole edge is wound around the periphery of at least one first mounting hole and protrudes out of the cavity;

the device body further includes:

the third mounting hole is communicated with the mounting groove, and the hole edge penetrates through the third mounting hole;

and the second fastening piece passes through the third mounting hole and the first mounting hole surrounded by the hole edge to fix the junction box and the mounting groove.

6. The cooking apparatus of claim 1, wherein the junction box further comprises:

the pressing sheet is arched in the middle and is positioned in the cavity, and two ends of the pressing sheet are fixed on the inner wall of the cavity formed by the junction box;

a channel is formed between the pressing sheet and the inner wall, and the first connecting line and/or the second connecting line pass through the channel.

7. The cooking apparatus of claim 1, wherein the junction box further comprises:

the first through hole is positioned on the box seat;

the box cover is fixed on the box base and forms the cavity together with the box base; the second through hole is located on the box cover.

8. The cooking apparatus of claim 7, wherein one of the box holder and the box cover has a hook thereon, and the other has a catching groove thereon, the hook passing through the catching groove.

9. The cooking apparatus of claim 1, wherein the first connection line is a control line and the second connection line is a power line.

10. The cooking apparatus according to claim 9, further comprising:

the mainboard is located in the equipment body and is electrically connected with the first connecting wire, and the second connecting wire supplies power to the mainboard through the first connecting wire.

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