CN120203398A - Electric heating cooking equipment - Google Patents

Abstract

The present invention relates to the technical field of household appliances, and discloses an electric heating cooking device. The electric heating cooking device of the embodiment of the present invention comprises: an equipment body, a plug-in slot is provided on the equipment body, a conductive spring is fixedly provided in the plug-in slot, and the conductive spring is connected to the power supply circuit of the electric heating cooking device; a heating module, a conductive pin is provided at the end of the heating module, and the conductive pin is detachably plugged into the plug-in slot and can abut against the conductive spring when plugged into the plug-in slot. In the electric heating cooking device of the embodiment of the present application, the heating module is detachably arranged on the equipment body, which can facilitate the operator to remove the heating module from the equipment body and clean it separately, and when the heating module is removed from the equipment body, the entire heating module can be directly cleaned with water, thereby improving the cleaning efficiency of the heating module, improving the hygiene of the electric heating cooking device, and helping to extend the service life of the electric heating cooking device.

Description

Electric heating cooking device

Technical Field

The invention relates to the technical field of household appliances, in particular to an electric heating type cooking device.

Background

The electric heating cooking device taking an air fryer or an oven as an example comprises a device main body 1 'and a heating module 2' (see fig. 1), wherein a cold end metal rod 3 'is arranged at the end part of the heating module, an inserting sheet is welded at the tail end of the cold end metal rod 3', an inserting spring connected with a wire is arranged on the device main body, and two hands of an operator are required to operate at the two ends of the inserting spring and the two ends of the inserting sheet 5 'in the butt joint process of the inserting sheet 5' and the inserting spring.

However, this results in that the heating unit is often difficult to disassemble during cleaning of the electrically heated cooking apparatus, resulting in low cleaning efficiency, affecting the sanitation and the service life of the electrically heated cooking apparatus.

Disclosure of Invention

In view of the above, the present invention provides an electric heating type cooking apparatus to solve the problems of the related art that the heating unit of the electric heating type cooking apparatus is difficult to be disassembled, and the sanitation and the service life of the electric heating type cooking apparatus are affected.

The present invention provides an electrically heated cooking apparatus comprising:

The electric heating cooking device comprises a device main body, wherein an inserting groove is formed in the device main body, and a conductive spring piece is fixedly arranged in the inserting groove and is connected with a power supply circuit of the electric heating cooking device;

The heating module, the tip of heating module is equipped with the conductive needle, and conductive needle detachably peg graft in grafting groove department to can support with electrically conductive shell fragment when inserting to establish in grafting groove department, thereby switch on heating module and power supply circuit.

The heating module of the electric heating type cooking device has the beneficial effects that the heating module is connected with the device main body through the conductive needle instead of the cold end metal rod, and the cold end metal rod can be propped against the conductive elastic sheet on the device main body when being inserted into the device main body, so that the power supply of the heating module is realized.

Therefore, in the electric heating type cooking device provided by the embodiment of the application, the heating module is detachably arranged on the device main body, so that an operator can conveniently detach the heating module from the device main body and independently clean the heating module, and the heating module is connected with the device main body through the conductive needle, so that when the heating module is detached from the device main body, the whole heating module can be directly cleaned by water, the cleaning efficiency of the heating module is improved, the sanitation of the electric heating type cooking device is improved, and the service life of the electric heating type cooking device is prolonged.

In an alternative embodiment, the heating module includes a module body, a connection section, and a conductive pin, the module body and the conductive pin being disposed at intervals along a first direction, the connection section being connected between the module body and the conductive pin, the socket comprising:

The first plug-in section extends along a first direction and can be used for the connection section and the conductive needle to pass through;

the second inserting section is connected with the first inserting section and is arranged at an included angle, and the conductive elastic sheet is arranged in the second inserting section.

The heating module has the beneficial effects that through the arrangement, in the assembly process, an operator can firstly put the connecting section and the conductive needle of the heating module into the first inserting section along the extending direction of the first inserting section, then drive the heating module main body to move along the extending direction of the second inserting section so as to insert the heating module on the equipment main body, and the inserting process is simple and convenient.

And after the conductive needle is inserted into the second plug-in section, the included angle structure between the first plug-in section and the second plug-in section can form a physical clamping position, so that the heating module can be prevented from being separated due to vibration or accidents, and the stability of the heating module is improved.

Secondly, when the jack groove is set to including first grafting section and the second grafting section that is the contained angle setting, and the heating module is connected with the equipment main part through rigid conductive needle, the conductive needle can play the supporting role to the heating module through the cooperation with the second grafting section, realizes the location of heating module under the condition that need not to add the fixed bolster from this.

In an alternative embodiment, the module body is a heating plate, the conductive pins include a first conductive pin and a second conductive pin, the first conductive pin and the second conductive pin are disposed at intervals along a second direction, the extending directions of the first conductive pin and the second conductive pin are parallel to each other, and the first direction is perpendicular to the second direction.

The heating device has the beneficial effects that through the arrangement, the first conductive needle and the second conductive needle are mutually parallel, and the heating disc can be ensured to be in a horizontal state when the first conductive needle and the second conductive needle can be respectively connected with the corresponding second plug-in section, so that the module main body is prevented from overturning or displacing.

In an alternative embodiment, the first plug section extends in a vertical direction and the second plug section extends in a horizontal direction.

Through the arrangement, when the heating module is inserted into the inserting groove, the heating module is horizontally arranged, the supporting strength of the heating module can be improved, the heating module is helped to uniformly heat food, heat released by the heating module can be directly transferred to the food upwards, and ineffective heat dissipation caused by inclined installation is avoided.

In an alternative embodiment, the heating module further comprises:

The sealing ring is sleeved on the periphery of the connecting section, and when the conductive needle is inserted and abutted with the conductive elastic piece, the periphery of the sealing ring can be in interference fit with the inner periphery of the second inserting section.

The electric leakage prevention device has the beneficial effects that through the arrangement, the sealing ring not only can seal the gap between the conductive needle and the second plug-in section, thereby preventing the electric leakage of the cooking equipment during working or the entering of moisture into the equipment main body, and the electric devices such as a power supply circuit in the equipment main body are contacted.

In an alternative embodiment, the device body further comprises a detection module capable of detecting the conductive pin;

The control module is in communication connection with the detection module and a power supply circuit of the electric heating cooking equipment, and can control the power supply circuit to supply power to the detection module when the detection module detects that the conductive needle is plugged in place.

The electric heating type cooking device has the beneficial effects that through the arrangement, the control module can ensure that the power supply circuit does not supply power to the heating module when the heating module is not installed in place, so that the safety of the electric heating type cooking device is improved.

When the control module is installed in place, the detection module can timely monitor the conductive needle, so that the control module can timely control the power supply circuit to supply power to the heating module, and the cooking function is normally executed.

In an alternative embodiment, the detection module includes:

The push rod of the micro switch extends into the inserting groove, and when the conductive needle abuts against the conductive elastic sheet, the sealing ring can touch the push rod.

The electric heating type cooking device has the beneficial effects that through the arrangement, the sealing ring can be used for improving the tightness of the electric heating type cooking device and can also be used for touching the ejector rod, so that the detection module can timely monitor the conductive needle.

In an alternative embodiment, a module body includes:

A heating element housing;

the heating wire is arranged in the heating body shell and is connected with the conductive needle;

The insulating sleeve is wrapped on the part of the conductive needle penetrating through the heating body shell, and a high-temperature resistant adhesive layer is filled between the insulating sleeve and the heating body shell.

The waterproof device has the beneficial effects that through the arrangement, the overall waterproof performance of the heating module can be improved, and the whole heating module can be directly flushed by water.

In an alternative embodiment, a guide section is formed at the notch of the second mating section, and the guide section is disposed at the inner Zhou Sujing of the guide section in the direction of mating of the conductive pin with the second mating section.

The conductive pin guide device has the beneficial effects that through the arrangement, the notch of the second plug-in section can guide the conductive pin, so that the conductive pin is convenient to be inserted into the second plug-in section.

In an alternative embodiment, the conductive dome includes:

the mounting part is arranged at the bottom of the inserting groove;

the clamping pieces are arranged in pairs and connected to two sides of the mounting part respectively, each clamping piece is provided with a clamping convex part protruding towards the other clamping piece, and the conductive needle can be clamped between the two clamping convex parts.

Through the arrangement, the conductive elastic sheet can be fixedly arranged in the inserting groove, so that an operator can complete the insertion of the conductive needle and the equipment main body only by inserting the conductive needle into the inserting groove, the disassembly and cleaning of the heating module are facilitated, the conductive needle can be clamped between the two clamping convex parts, the conductive needle can be positioned between the heating module and the equipment main body through the two groups of sealing rings and the two groups of clamping sheets, four positioning points are formed in a conformal manner, the reliable limiting of the heating module is guaranteed, and the heating module is prevented from reversing or displacing on the premise of not adding a fixing support.

On this basis, the joint convex part can form the direction inclined plane in the one side of electrically conductive shell fragment towards the guide pin, along the direction of electrically conductive needle and electrically conductive shell fragment grafting, the direction inclined plane of two joint convex parts is along the direction slope that is close each other, can play the guide effect to the electrically conductive needle from this, also can insert smoothly when guaranteeing that heating module's placement angle has the deviation.

In an alternative embodiment, the insertion end of the conductive pin is formed with rounded corners.

The conductive pin has the beneficial effects that by the arrangement, the conductive pin can be conveniently inserted between the two clamping convex parts, and the conductive elastic sheet is prevented from being scratched by the end part of the conductive pin.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of an electric heating type cooking apparatus in the related art;

FIG. 2 is a side cross-sectional view of an electrically heated cooking apparatus according to an embodiment of the present invention, with a conductive pin inserted into a second mating segment and actuating a plunger of a microswitch;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a side cross-sectional view of an electrically heated cooking apparatus according to an embodiment of the present invention, with the conductive pin extracted from the second mating segment;

FIG. 5 is an enlarged view of B in FIG. 4;

fig. 6 is a bottom cross-sectional view of an electrically heated cooking apparatus according to an embodiment of the present invention;

FIG. 7 is an enlarged view at C in FIG. 6;

Fig. 8 is a top view of a heating module of an electric heating type cooking apparatus according to an embodiment of the present invention;

Fig. 9 is a front view of a heating module of an electric heating type cooking apparatus according to an embodiment of the present invention;

fig. 10 is a sectional view of an electric heating type cooking apparatus according to an embodiment of the present invention.

Reference numerals illustrate:

1. The device comprises a device main body, 101, an inserting groove, 1011, a guiding section, 1012, a first inserting section, 1013, a second inserting section, 102, a conductive elastic sheet, 1021, a clamping sheet, 1022, a clamping convex part and 1023, and a mounting part;

2. Heating module, 201, module main body, 202, connecting section, 203, conductive needle, 2031, first conductive needle, 2032, second conductive needle, 2033, rounded corner, 204, sealing ring;

3. a microswitch 301, a push rod;

1', a device main body, 2', a heating module, 3', a cold end metal rod, 4', a fixing bracket and 5', an inserting sheet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the related art, as shown in fig. 1, a device main body 1 'and a heating module 2', wherein a cold end metal rod 3 'is arranged at the end of the heating module 2', an inserting sheet 5 'is welded at the tail end of the cold end metal rod 3', an inserting spring connected with a wire is arranged on the device main body, and in the process of abutting the inserting sheet 5 'with the inserting spring, a user needs to manually lock and unlock the inserting spring to realize the abutting and separating of the inserting spring and the inserting sheet 5', so that the two hands of the operator are required to operate at the two ends of the inserting spring and the two ends of the inserting sheet 5', and the installation and the disassembly of the heating module 2' are inconvenient.

Secondly, in the related art, the wires connected with the plug springs are flexible structures, and cannot provide effective positioning for the plug springs and the heating module 2', so that the fixing support 4' needs to be additionally arranged to implement positioning, and the number of parts in the electric heating cooking device is increased.

An embodiment of the present invention is described below with reference to fig. 2 to 10.

According to an embodiment of the present invention, in one aspect, there is provided an electrically heated cooking apparatus including an apparatus body 1 and a heating module 2.

The electric heating cooking device comprises a device main body 1, wherein an inserting groove 101 is formed in the device main body 1, a conductive elastic sheet 102 is fixedly arranged in the inserting groove 101, and the conductive elastic sheet 102 is connected with a power supply circuit of the electric heating cooking device. The end of the heating module 2 is provided with a conductive pin 203, and the conductive pin 203 is detachably inserted in the insertion groove 101 and can be propped against the conductive elastic sheet 102 when inserted in the insertion groove 101, so that the heating module 2 and a power supply circuit are conducted.

The heating module 2 of the electric heating type cooking device in the embodiment of the invention is connected with the device main body 1 by the conductive needle 203 instead of a cold end metal rod, and the conductive needle 203 can be propped against the conductive elastic sheet 102 on the device main body 1 when being inserted into the device main body 1, thereby realizing the power supply of the heating module 2.

Therefore, in the electric heating type cooking apparatus according to the embodiment of the present application, the heating module 2 is detachably provided to the apparatus main body 1, so that an operator can conveniently detach and individually clean the heating module 2 from the apparatus main body 1, and the heating module 2 is connected to the apparatus main body 1 through the conductive pin 203, which enables the entire heating module 2 to be directly washed with water when the heating module 2 is detached from the apparatus main body 1, thereby improving the cleaning efficiency of the heating module 2, improving the sanitation of the electric heating type cooking apparatus, and helping to extend the service life of the electric heating type cooking apparatus.

In one embodiment, the module body 201 of the conductive module includes a heating wire, preferably but not limited to, connected to the conductive pin 203 by soldering or crimping to ensure a low resistance path.

Illustratively, in an alternative embodiment, the heating wire is nichrome wire and is welded to the conductive pin 203 by argon arc, with a contact resistance <1mΩ.

In one embodiment, the module body 201 of the heating module 2 includes a heating wire, a heating body housing, and an insulation sleeve, the heating wire being disposed within the heating body housing, the insulation sleeve being wrapped around a portion of the conductive pin 203 passing through the heating body housing to provide electrical insulation and mechanical protection.

The gap between the insulating sleeve and the metal shell is filled with high-temperature-resistant glue for preventing water vapor or pollutants from invading.

Wherein the insulating sleeve is preferably, but not limited to, a ceramic insulating sleeve.

Through so setting, can promote the holistic waterproof performance of heating module 2, guarantee that whole heating module 2 can directly wash with water.

In one embodiment, the heating module 2 includes a module body 201, a connection section 202, and conductive pins 203, the module body 201 and the conductive pins 203 being disposed at intervals along a first direction, the connection section 202 being connected between the module body 201 and the conductive pins 203.

The socket 101 comprises a first socket section 1012 and a second socket section 1013.

Wherein the first plug section 1012 extends in a first direction, allowing the connection section 202 and the conductive pin 203 to pass through. The second plugging section 1013 is connected with the first plugging section 1012 and is arranged at an included angle, and the plugging groove 101 is arranged in the second plugging section 1013.

Through so setting up, in the assembly process, the operator can be earlier along the extending direction of first grafting section 1012 put into first grafting section 1012 with the linkage segment 202 and the conductive needle 203 of heating module 2, then drive module main part 201 along the extending direction of second grafting section 1013 remove to peg graft heating module 2 on equipment main part 1, peg graft the simple and convenient process.

And after the conductive pin 203 is inserted into the second plugging section 1013, the included angle structure between the first plugging section 1012 and the second plugging section 1013 can form a physical clamping position, so that the heating module 2 can be prevented from being separated due to vibration or accidents, and the stability of the heating module 2 is improved.

Secondly, when the socket 101 is provided to include the first and second socket sections 1012 and 1013 disposed at an included angle, and the heating module 2 is connected with the apparatus body 1 through the rigid conductive pins 203, the conductive pins 203 can play a supporting role on the heating module 2 through cooperation with the second socket section 1013, thereby achieving positioning of the heating module 2 without adding a fixing bracket.

As an alternative embodiment, in an example not shown in the figures, the plug-in slot 101 is provided with only one plug-in section and extends in the vertical direction.

In one embodiment, the module body 201 is a heating plate, the conductive pins 203 include a first conductive pin 2031 and a second conductive pin 2032, the first conductive pin 2031 and the second conductive pin 2032 are disposed at intervals along a second direction, and extension directions of the first conductive pin 2031 and the second conductive pin 2032 are parallel to each other, and the first direction is perpendicular to the second direction.

By arranging the first conductive pins 2031 and the second conductive pins 2032 in parallel with each other, the heating plate can be ensured to be in a horizontal state when the first conductive pins 2031 and the second conductive pins 2032 can be respectively connected with the corresponding second plugging sections 1013, so as to avoid the module main body 201 from turning over or shifting.

As an alternative embodiment, in an example not shown in the figures, the module body 201 may alternatively have other shapes, such as a branched pipe, a fin, a flat plate, a spiral, a mesh, a grid, or a profiled curved surface.

In one embodiment, the first plug section 1012 extends in a vertical direction and the second plug section 1013 extends in a horizontal direction.

Through such setting, when can guaranteeing that heating module 2 pegging graft in jack groove 101, heating module 2 self is the level setting, can promote heating module 2's support strength to help heating module 2 to carrying out even heating to food, make the heat that heating module 2 released can directly upwards transmit to food, avoid the invalid heat dissipation that the slope installation caused.

In one embodiment, the heating module 2 further comprises a sealing ring 204. The sealing ring 204 is sleeved on the outer periphery of the connecting section 202, and when the conductive pin 203 is inserted and abutted with the conductive elastic sheet 102, the outer periphery of the sealing ring 204 can be in interference fit with the inner periphery of the inserting groove 101.

By this arrangement, the seal ring 204 can seal the gap between the conductive pin 203 and the second plugging section 1013, thereby preventing the electric leakage of the cooking apparatus during operation, or the entry of moisture into the apparatus main body 1, and contact with electronic devices such as a power supply circuit in the apparatus main body 1.

In one embodiment, the seal 204 is preferably, but not limited to, made of an elastic material such as rubber or silicone.

In one embodiment, the seal ring 204 includes sequentially disposed abutment and mating segments along the direction of mating of the conductive pin 203 with the second mating segment 1013, the mating segments being capable of being inserted into the slotted second mating segment 1013 and interference fit with the inner circumference of the second mating segment 1013 to effect a seal.

The external diameter of butt section is greater than the external diameter of grafting section, can be in the periphery of second grafting section 1013 and offset with equipment main part 1 when conductive needle 203 is pegged graft and put into place, and then avoid conductive needle 203's grafting depth too dark, cause damage conductive needle 203 or conductive shell fragment 102, and help promoting sealing washer 204's sealing performance.

In one embodiment, the apparatus body 1 further includes a detection module and a control module.

Wherein the detection module is capable of detecting the conductive pins 203. The control module is in communication connection with the detection module and a power supply circuit of the electric heating cooking device, and can control the power supply circuit to supply power to the detection module when the detection module detects that the conductive pin 203 is plugged in place.

By so doing, the control module can ensure that the electrically heated cooking apparatus does not supply power to the heating module 2 when the heating module 2 is not installed in place, so as to promote the safety of the electrically heated cooking apparatus.

When the control module is installed in place, the detection module can timely monitor the conductive pins 203, so that the control module can timely control the power supply circuit to supply power to the heating module, and the cooking function is normally executed.

The control module may include a programmable logic control unit (e.g., a PLC or CPU), a memory, and electronic components coupled to the programmable logic control unit, etc., as is well known to those skilled in the art and will not be described in detail herein.

In one embodiment, the detection module comprises a microswitch 3. The ejector rod 301 of the microswitch 3 stretches into the inserting groove 101, and when the conductive needle 203 is abutted with the conductive elastic sheet 102, the sealing ring 204 can touch the ejector rod 301.

By such arrangement, the sealing ring 204 can be used not only to improve the tightness of the electrically heated cooking apparatus, but also to trigger the ejector rod 301, so that the detection module can timely monitor the conductive needle 203.

As an alternative embodiment, in an embodiment not shown in the figures, the detection module may also be selected as a photosensor or proximity switch, etc.

In one embodiment, the conductive spring 102 includes a mounting portion 1023 and a clamping piece 1021.

Wherein the mounting portion 1023 is disposed at the bottom of the plugging slot 101. The clamping pieces 1021 are arranged in pairs and are respectively connected to two sides of the mounting portion 1023, each clamping piece 1021 is provided with a clamping convex portion 1022 protruding towards the other clamping piece 1021, and the conductive needle 203 can be clamped between the two clamping convex portions 1022.

Through so setting up, electrically conductive shell fragment 102 can fix and set up in jack groove 101 to guarantee that the operator only need insert electrically conductive needle 203 in jack groove 101 just can accomplish the grafting between electrically conductive needle 203 and the equipment main part 1, the dismantlement and the washing of heating module 2 of being convenient for, and electrically conductive needle 203 can be pressed from both sides and establish between two joint convex parts 1022, so that can fix a position electrically conductive needle 203 through two sets of sealing washer 204 and two sets of joint piece 1021 between heating module 2 and the equipment main part 1, form four setpoint conformally, in order to guarantee to realize reliable spacing to heating module 2, prevent that heating module 2 from taking place to reverse or displacement under the prerequisite that need not add the fixed bolster.

On this basis, the clamping convex parts 1022 can form a guiding inclined plane on one side of the conductive elastic sheet 102, which faces the guiding needle, and the guiding inclined planes of the two clamping convex parts 1022 incline along the direction of approaching each other along the direction of inserting the conductive needle 203 into the conductive elastic sheet 102, so that the guiding effect on the conductive needle 203 can be achieved, and the smooth insertion can be ensured when the placement angle of the heating module 2 is deviated.

In one embodiment, the mating end of the conductive pin 203 is formed with a rounded corner 2033.

By this arrangement, the conductive pin 203 can be easily inserted between the two engaging protrusions 1022, and the conductive spring 102 is prevented from being scratched by the end of the conductive pin 203.

In one embodiment, a guide section 1011 is formed at the notch of the second plugging section 1013, and an inner Zhou Sujing of the guide section 1011 is provided along the direction in which the conductive pin 203 is plugged with the second plugging section 1013.

By so doing, the notch of the second plug section 1013 can guide the conductive pin 203, thereby facilitating the insertion of the conductive pin 203 into the second plug section 1013.

The disassembly flow of the electric heating cooking device according to the embodiment of the invention is described as follows:

first, the power supply of the electrically heated cooking apparatus is turned off, and the apparatus is waited for cooling.

Then, the heating module 2 is pulled along the extending direction of the second plugging section 1013 so that the conductive pins 203 are separated from the two clamping pieces 1021 (see fig. 4), and then the heating module 2 is pulled along the first direction so as to be separated from the device main body 1;

finally, the heating module 2 is taken out for cleaning or maintenance.

Next, an installation procedure of the electric heating type cooking apparatus according to an embodiment of the present invention will be described:

Firstly, the cleaned heating module 2 is placed into the first plugging section 1012 along the first direction, and then the heating module 2 is moved along the extending direction of the second plugging section 1013, so that the conductive pin 203 is clamped between the two clamping pieces 1021 until the sealing ring 204 touches the push rod 301 of the micro switch 3, and then the power is turned on, so that the electric heating cooking device can normally operate.

In one embodiment, the electrically heated cooking device is preferably, but not limited to, an oven or air fryer or the like.

In summary, the heating module 2 of the electric heating cooking device according to the embodiment of the present invention can be detached from the device main body 1 and directly washed with water, so that the cleaning efficiency of the heating module 2 is improved, the sanitation of the electric heating cooking device can be improved, and the service life of the electric heating cooking device can be prolonged.

Although embodiments of the present invention have been described with reference to the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, and such modifications and variations are within the scope of the invention as claimed.

Claims (10)

1. An electrically heated cooking apparatus, comprising:

The electric heating cooking device comprises a device main body (1), wherein an inserting groove (101) is formed in the device main body (1), a conductive elastic sheet (102) is fixedly arranged in the inserting groove (101), and the conductive elastic sheet (102) is connected with a power supply circuit of the electric heating cooking device;

The heating module (2), the tip of heating module (2) is equipped with conductive needle (203), conductive needle (203) detachably peg graft in grafting groove (101) department, and can establish in the grafting groove (101) department when with conductive shell fragment (102) offsets to switch on heating module (2) with power supply circuit, heating module (2) include module main part (201), linkage segment (202) and conductive needle (203), module main part (201) with conductive needle (203) are along first direction interval setting, linkage segment (202) connect in between module main part (201) and conductive needle (203), grafting groove (101) include:

a first plug section (1012) extending in a first direction, through which the connection section (202) and the conductive pin (203) can pass;

the second inserting section (1013) is connected with the first inserting section (1012) and is arranged at an included angle, and the conductive elastic sheet (102) is arranged in the second inserting section (1013).

2. The electrically heated cooking apparatus of claim 1, wherein the module body (201) is a heating plate, the conductive pins (203) include a first conductive pin (2031) and a second conductive pin (2032), the first conductive pin (2031) and the second conductive pin (2032) are disposed at intervals along a second direction, and extension directions of the first conductive pin (2031) and the second conductive pin (2032) are parallel to each other, and the first direction is perpendicular to the second direction.

3. Electrically heated cooking apparatus according to claim 2, characterized in that the first plug section (1012) extends in a vertical direction and the second plug section (1013) extends in a horizontal direction.

4. Electrically heated cooking apparatus according to claim 1, characterized in that said heating module (2) further comprises:

The sealing ring (204) is sleeved on the outer periphery of the connecting section (202), and when the conductive needle (203) is inserted and abutted to the conductive elastic sheet (102), the outer periphery of the sealing ring (204) can be in interference fit with the inner periphery of the second inserting section (1013).

5. Electrically heated cooking apparatus according to claim 4, characterized in that the apparatus body (1) further comprises:

A detection module capable of detecting the conductive pin (203);

the control module is in communication connection with the detection module and a power supply circuit of the electric heating type cooking equipment, and can control the power supply circuit to supply power to the detection module when the detection module detects that the conductive needle (203) is plugged in place.

6. The electrically heated cooking apparatus of claim 5, wherein the detection module comprises:

The micro switch (3), ejector rod (301) of micro switch (3) stretches into in grafting groove (101), when electrically conductive needle (203) with electrically conductive shell fragment (102) offset, sealing washer (204) can touch ejector rod (301).

7. The electrically heated cooking apparatus according to claim 1, wherein the module body (201) comprises:

A heating element housing;

A heating wire which is arranged in the heating body shell and is connected with the conductive needle (203);

the insulation sleeve is wrapped on the part of the conductive needle (203) penetrating out of the heating body shell, and a high-temperature resistant adhesive layer is filled between the insulation sleeve and the heating body shell.

8. The electrically heated cooking apparatus according to claim 1, characterized in that a guiding section (1011) is formed at the notch of the second insertion section (1013), the guiding section (1011) being arranged along the inner Zhou Sujing of the guiding section (1011) in the direction of insertion of the conductive pin (203) with the second insertion section (1013).

9. The electrically heated cooking apparatus according to any of claims 1 to 8, wherein the electrically conductive dome (102) comprises:

a mounting part (1023) arranged at the bottom of the plugging groove (101);

the clamping pieces (1021) are arranged in pairs and connected to two sides of the mounting portion (1023) respectively, each clamping piece (1021) is provided with a clamping convex portion (1022) protruding towards the other clamping piece (1021), and the conductive needle (203) can be clamped between the two clamping convex portions (1022).

10. Electrically heated cooking apparatus according to any of claims 1 to 8, characterized in that the insertion end of the electrically conductive pin (203) is formed with rounded corners (2033).