TEMPERATURE PROBE AND INTELLIGENT COOKING UTENSIL WITH THE SAME

The present application relates to a temperature probe and an intelligent cooking utensil with the same. The temperature probe includes a housing, a temperature sensing element, and a metal head fixedly arranged on the housing; one end of the metal head is connected to the temperature sensing element; a wireless charging coil, a rechargeable battery and a support frame for supporting the wireless charging coil and the rechargeable battery are arranged in the housing; the temperature sensing element is electrically connected to a charging circuit of the rechargeable battery; and the wireless charging coil is electrically connected to the rechargeable battery so as to charge the rechargeable battery. When the power of the rechargeable battery is relatively low or used up, a user may put the temperature probe on a wireless charging mount to charge the rechargeable battery.

TECHNICAL FIELD

The present application relates to the field of intelligent cooking systems and matching equipment thereof, in particular to a temperature probe and an intelligent cooking utensil with the same.

BACKGROUND ART

At present, an intelligent cooking utensil has been used in many restaurants or at home. The intelligent cooking utensil may automatically cook food material into cooked food according to different cooking modes, which is based on the main principle that the food material is at the corresponding temperature within different cooking time according to a preset cooking mode, and one of core steps of the intelligent cooking utensil is to acquire the temperature of the food material in real time in an automatic cooking process.

In the prior art, the intelligent cooking utensil may be generally provided with an intelligent probe on a pot cover, a temperature sensor is arranged in a needle point part of the intelligent probe, and the intelligent probe abuts against the food material by the needle point part and acquires temperature data of the food material in real time by the temperature sensor.

The intelligent probe is generally powered by a battery, however, the capacity of the battery is limited, and the battery is required to be replaced after being used up, so that the disposable use cost is relatively high; and meanwhile, the battery of which the power is used up is generally discarded, which easily causes environment pollution and is not environmentally friendly.

SUMMARY

A first aspect of the present application is to provide a temperature probe having the characteristics that the disposable use cost is reduced and the environmental friendliness is higher.

The above-mentioned first inventive aspect of the present application is achieved by the following technical solution: provided is a temperature probe, including a housing, a metal head fixedly arranged on the housing, and a temperature sensing element arranged in the metal head; a wireless charging coil, a rechargeable battery and a support frame for supporting the wireless charging coil and the rechargeable battery are arranged in the housing; the temperature sensing element is electrically connected to a charging circuit of the rechargeable battery; and the wireless charging coil is electrically connected to the rechargeable battery so as to charge the rechargeable battery.

By adopting the above-mentioned technical solution, the metal head is used to abut against a food material and transfer heat to the temperature sensing element in real time, so that the temperature sensing element is capable of measuring the temperature of the food material in real time. The rechargeable battery is used for supplying power to the temperature sensing element to maintain the normal work of the temperature sensing element. When the power of the rechargeable battery is relatively low or used up, a user may put the temperature probe on a wireless charging mount and make the wireless charging coil close to a charging region of the wireless charging mount to charge the rechargeable battery. The rechargeable battery in the temperature probe can be repeatedly charged, so that the frequency that the battery needs to be replaced by the user is reduced, the disposable use cost is reduced, meanwhile, the discard rate of the battery is reduced, and environment pollution is relieved.

In some embodiments, the support frame includes a plurality of first engagement portions, and a plurality of engagement slots for engaging and matching the adjacent first engagement portions are formed in the inner side of the housing.

By adopting the above-mentioned technical solution, the support frame is engaged into the housing by the first engagement portions so as to be conveniently mounted or dismounted by a user.

In some embodiments, the support frame includes a limiting block, a limiting slot for limiting the limiting block is formed in the housing, and the sliding block is slidably connected to the inside of the limiting slot; and the positions of the engagement slots pass by sliding paths of the first engagement portions.

By adopting the above-mentioned technical solution, when the temperature probe is produced and assembled by a manufacturer, the limiting block is capable of sliding into the limiting slot, and the support frame may be gradually and completely pushed into the housing. When the first engagement portions pass by the adjacent engagement slots, the first engagement portions may be engaged with the adjacent engagement slots with the further movement of the support frame, so that fixation between the support frame and the housing is achieved, it is convenient for a user to perform mounting, and the production efficiency is increased.

In some embodiments, the housing includes a head sealing ring for sealing a gap between the metal head and the housing, and the support frame includes an abutting sealing portion for abutting against the head sealing ring to achieve a sealing effect.

By adopting the above-mentioned technical solution, when the support frame is engaged and fixedly arranged in the housing, the head sealing ring abuts against the support frame to ensure that the support frame and the housing may be stably kept in an engagement state, so that the durability of the temperature probe is improved. When being abutted against, the head sealing ring may deform in the housing to fill the gap between the housing and the metal head, thereby improving the sealing property of the temperature probe and stopping water or sundries from entering the housing.

In some embodiments, the housing includes a mounting cavity for accommodating the support frame, one end of the mounting cavity is provided with a mounting opening allowing the support frame to enter and exit, an accommodating space for accommodating the wireless charging coil is arranged between the mounting opening and an end of the support frame, and a rear cover for shielding the accommodating space is detachably mounted in the mounting opening.

By adopting the above-mentioned technical solution, when the temperature probe is produced and assembled by a manufacturer, firstly, the support frame may be mounted into the mounting cavity via the mounting opening, next, the wireless charging coil is mounted in the accommodating space, and then, the rear cover is mounted and fixedly arranged in the mounting opening, so that the support frame and the wireless charging coil are fixedly arranged in the mounting cavity, and the assembly and production efficiencies are increased.

In some embodiments, the support frame includes a plurality of first engagement portions, and a plurality of engagement slots for engaging and matching the adjacent first engagement portions are formed in the inner side of the housing; the support frame includes connecting pieces for connecting the first engagement portions, the rear cover includes mounting blocks having a function of limiting the connecting pieces; and the connecting pieces are provided with second engagement portions, and the mounting blocks are provided with engagement holes for engaging the adjacent second engagement portions.

By adopting the above-mentioned technical solution, after the mounting of the rear cover, the housing and the support frame is completed, the mounting blocks stop the connecting pieces from moving to a direction away from the engagement slots, the first engagement portions are stopped from being separated from the engagement slots, and then, the support frame and the housing may be still kept in a relatively fixed state in a shaking environment, so that the working stability of the temperature probe is improved. The rear cover is fixedly arranged on the support frame in an engagement manner so as to be conveniently mounted or dismounted by a user.

In some embodiments, the support frame includes a first supporting piece, a second supporting piece assembled and matched with the first supporting piece, and fixing pieces for detachably fixing the first supporting piece and the second supporting piece; and an accommodating cavity for accommodating the rechargeable battery is arranged between the first supporting piece and the second supporting piece.

By adopting the above-mentioned technical solution, when the temperature probe is produced and assembled by a manufacturer, the rechargeable battery may be put between the first supporting piece and the second supporting piece, and then, the first supporting piece and the second supporting piece are fixedly mounted by the fixing pieces, so that the mounting and producing efficiencies are increased. The first supporting piece and the second supporting piece are detachable, so that it is convenient for a user to replace the rechargeable battery after dismounting the support frame.

In some embodiments, the first supporting piece and/or the second supporting piece includes a supporting sheet, and the wireless charging coil is capable of sleeving the supporting sheet; and a wire through hole allowing a wire to penetrate is formed in the surface, close to the supporting sheet, of the first supporting piece and/or the second supporting piece.

By adopting the above-mentioned technical solution, the supporting sheets are capable of penetrating into the wireless charging coil to support the wireless charging coil, thereby providing mounting stability for the wireless charging coil. The wire through hole allows a wire between a master control circuit board and the rechargeable battery to penetrate.

In some embodiments, the fixing pieces are fixedly arranged on the first supporting piece, locating holes for accommodating the fixing pieces are formed in the second supporting piece, locating blocks are arranged in the locating holes, and the fixing pieces are provided with engagement bulges for engaging the locating blocks.

By adopting the above-mentioned technical solution, the fixing pieces are engaged with the locating blocks by the engagement bulges so that the first supporting piece and the second supporting piece are relatively fixed. The locating holes achieve an effect on locating the fixing pieces and improve the stability of engagement between the fixing pieces and the locating blocks, so that the first supporting piece and the second supporting piece are not easy to separate. The first supporting piece and the second supporting piece are fixedly arranged in an engagement manner so as to be conveniently mounted or dismounted by a user.

A second aspect of the present application is to provide an intelligent cooking utensil having the characteristics that the disposable use cost is reduced and the environmental friendliness is higher.

The above-mentioned second inventive aspect of the present application is achieved by the following technical solution: provided is an intelligent cooking utensil, including the temperature probe of any one of the above-mentioned descriptions and a pot cover for mounting the temperature probe, wherein the pot cover includes a mounting hole, and the metal head penetrates into the mounting hole.

DETAILED DESCRIPTION

In order to make objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

In addition, the term “and/or” described herein merely describes an association relationship among associated objects and denotes that three relationships may exist. For example, A and/or B may denote three situations that A exists alone; A and B exist at the same time; and B exists alone. In addition, the character “/” described herein generally denotes that forward and backward associated objects are in an “or” relationship unless otherwise noted.

The embodiments of the present application are further described in detail below in conjunction withFIG.1toFIG.10of the description.

First embodiment: the first embodiment of the present application discloses a temperature probe. Referring toFIG.1toFIG.2, the temperature probe includes a metal head1and a housing2for transferring heat, wherein the metal head1is fixedly mounted at one end of the housing2. The housing2is shaped like a circular tube as a whole, a mounting cavity21is arranged in the housing2, and a mounting opening211is formed in the end surface of the end, which communicates with the housing2and is away from the metal head1, of the mounting cavity21. The mounting opening211may be used for mounting electronic elements of the temperature probe into the mounting cavity21, and the housing2is further provided with a rear cover3for sealing the mounting opening211.

Referring toFIG.1toFIG.2, the rear cover3is cylindric as a whole, one end of the rear cover3is accommodated in the mounting opening211, and the other end of the rear cover3is exposed out of the mounting cavity21and is protruded to form a flat surface31. Preferably, the metal head1is cylindric as a whole, and the flat surface31is perpendicular to the axis of the metal head1. When the temperature probe is arranged in a vertical direction as a whole, that is, when the axis of the metal head lis perpendicular to a horizontal plane, the flat surface31is parallel to the horizontal plane. When a user needs to put the temperature probe on a fixed object such as a tabletop, the metal head1may be upward, and the housing2is put on the fixed object in the vertical direction.

Referring toFIG.3, preferably, the temperature probe is further provided with a hanging ring4for hanging a hanging object such as a hanging hook, an accommodating groove32for accommodating the hanging ring4is recessed in the end surface of the rear cover3, the rear cover3is fixedly provided with an engagement hook33used to be matched with the accommodating groove32to fix the hanging ring4, the engagement hook33is L-shaped as a whole, an opening of the engagement hook33faces the accommodating groove32, and an opening of the accommodating groove32faces the engagement hook33. The hanging ring4is accommodated between the opening of the engagement hook33and the opening of the accommodating groove32, and the engagement hook33and the accommodating groove32are matched to engage and limit the hanging ring4, so that the hanging ring4is mounted on the rear cover3. Moreover, the hanging ring4is capable of rotating between the engagement hook33and the accommodating groove32, so that the rear cover3is rotatably connected with the hanging ring4.

In a normal use state, the hanging ring4is partially accommodated in the accommodating groove32; and in an idle state, the hanging ring4may be partially separated from the accommodating groove32in a manner that the hanging ring4is rotated by a user, and then, the hanging ring4is hung on the corresponding hanging hook. Preferably, a finger location212is further arranged on the end surface of the mounting opening211, and when the hanging ring4is accommodated in the accommodating groove32, the user may force the hanging ring4apart by the finger location212.

Referring toFIG.2andFIG.3, in order to enhance the sealing property of the temperature probe, a sealing slot34is formed in the peripheral wall of the end, entering the mounting opening211, of the rear cover3, a circular tail sealing ring341is arranged in the sealing slot34, and the tail sealing ring341is embedded and engaged into the sealing slot34. When the rear cover3is mounted in the mounting opening211, the rear cover3and the housing2are matched to extrude the tail sealing ring341, so that the tail sealing ring341deforms and fill a gap between the rear cover3and the housing2.

Referring toFIG.1andFIG.2, a master control circuit board22and a rechargeable battery23are arranged in the housing2, a temperature sensing element24is arranged on the end of the metal head, and each of the rechargeable battery23and the temperature sensing element24is electrically connected to the master control circuit board22. The temperature sensing element24is fixedly mounted on one end of the metal head1; and the master control circuit board22is further electrically connected with a wireless communication module and is used for transmitting temperature data measured by the temperature sensing element24to a remote terminal in a wireless communication manner. The temperature sensing element24is electrically connected to a charging circuit of the rechargeable battery23, so that the rechargeable battery23is capable of supplying electric energy to the temperature sensing element24. The structural principle of a control circuit of the charging circuit of the rechargeable battery23is the same as that of a control circuit of a wireless charging device in the prior art, the charging circuit itself is not improved in the present application, and therefore, a specific control principle of the control circuit is not repeatedly described herein. In the present embodiment, a wireless charging coil25is further arranged in the housing2, and each of the wireless charging coil25and the rechargeable battery23is electrically connected to the master control circuit board22.

Referring toFIG.2andFIG.3, in order to support and fix the electronic elements in the housing2, a support frame5is arranged in the housing2. The support frame5is distributed in a length direction of the housing2as a whole and is set to be hollow, an accommodating cavity51is formed in the support frame5, and the rechargeable battery23is fixedly arranged in the accommodating cavity51. A mounting surface52is arranged on the outer side of the support frame5, and the master control circuit board22is fixedly arranged on the mounting surface52. An accommodating space53is arranged on the end, close to the mounting opening211, of the support frame5, and the wireless charging coil25is fixedly mounted in the accommodating space53. When the rear cover3is fixedly mounted in the mounting opening211, the rear cover3is capable of shielding the electronic elements in the housing2, thereby avoiding the phenomenon that water, oil or sundries enter the housing2to affect the electronic elements. When a user needs to charge the temperature probe, the rear cover3may be used as a bottom, and the housing2is put on a matched wireless charging mount13(referring toFIG.4) in a vertical direction.

Referring toFIG.3, a plurality of connecting pieces54are fixedly arranged on the end, close to the rear cover3, of the support frame5, and all the connecting pieces54are circumferentially distributed around the axis of the housing2. First engagement portions541are protruded on the sides, close to the inner wall of the housing2, of the connecting pieces54, a plurality of engagement slots26for accommodating the plurality of first engagement portions541are formed in the inner wall of the housing2, and the distribution of all the engagement slots26corresponds to the distribution of all the first engagement portions541. When the support frame5is mounted in the housing2, all the first engagement portions541are engaged in the adjacent engagement slots26, so that the support frame5may be fixedly arranged in the housing2. In the present embodiment, provided are two connecting pieces54.

Referring toFIG.2andFIG.3, in order to keep the first engagement portions541and the engagement slots26in a relatively stable engagement state and also enhance the sealing property of the end, away from the tail sealing ring341, of the housing2, a head sealing ring6is arranged on the end, close to the metal head1, of the housing2. An abutting sealing portion55is arranged on the end, away from the connecting pieces54, of the support frame5, and the abutting sealing portion55abuts against the head sealing ring6so as to be matched with the housing2to extrude the head sealing ring6. The first engagement portions541located in the engagement slots26may be kept in a state of contact with walls of the engagement slots26under the action of an elasticity of the head sealing ring6, so that the support frame5may be fixedly arranged in the housing2, and furthermore, the stability of engagement between the first engagement portions541and the engagement slots26is improved. Preferably, the abutting sealing portion55is circular as a whole to enhance a stress effect of the head sealing ring6, so that the head sealing ring6deforms more uniformly.

Referring toFIG.2andFIG.3, specifically, a tapered portion27is arranged on the end, close to the head sealing ring6, of the housing2, the internal diameter of the tapered portion27is gradually reduced in a direction away from the mounting opening211, and the head sealing ring6is accommodated in the tapered portion27. Meanwhile, a tapered surface corresponding to the tapered portion27is arranged at the periphery of the head sealing ring6to increase the area of contact between the head sealing ring6and the tapered portion27, so that a better sealing effect is achieved. One end of the metal head1sequentially penetrates through the tail end of the tapered portion27, the head sealing ring6, the abutting sealing portion55, and the support frame5. In the present embodiment, the end, penetrating through the support frame5, of the metal head1is further engaged with the support frame5, so that the mounting stability of the metal head1is improved.

Referring toFIG.2andFIG.3, in order to fix the rear cover3, second engagement portions542are protruded on the surfaces, away from the first engagement portions541, of all the connecting pieces54, the rear cover3is fixedly provided with a plurality of mounting blocks35in one-to-one correspondence to all the connecting pieces54, and engagement holes351for engaging the adjacent second engagement portions542are formed in the mounting blocks35. When the rear cover3is mounted in the mounting opening211, all the second engagement portions542are engaged in the adjacent engagement holes351to stop the rear cover3from being separated from the mounting opening211; and meanwhile, all the mounting blocks35are fitted to the adjacent connecting pieces54. Since the mounting blocks35are located on the surfaces, away from the engagement slots26, of the connecting pieces54, the connecting pieces54are difficult to bend and deform in a direction away from the engagement slots26, and thus, the stability of engagement between the first engagement portions541and the engagement slots26is improved.

Referring toFIG.3, in the present embodiment, an avoiding slot213is further formed in the edge part of the inner wall of the mounting opening211. When the rear cover3is engaged and fixed with the support frame5, the peripheral edge part of the rear cover3may be partially accommodated in the avoiding slot213, and the avoiding slot213has an effect on limiting the rear cover3so as to stop the rear cover3from further moving in a direction of entering the housing2.

Referring toFIG.3, when the housing2, the support frame5and the rear cover3are assembled by a user, firstly, the support frame5is enabled to enter the mounting cavity21via the mounting opening211, the abutting sealing portion55is enabled to be in contact with the head sealing ring6, and all the first engagement portions541are enabled to be engaged and matched in the adjacent engagement slots26; and then, the rear cover3is pushed into the mounting opening211, all the mounting blocks35are enabled to be in contact with all the connecting pieces54, and the second engagement portions542are enabled to be engaged and matched in the adjacent engagement holes351. In order to increase the assembly efficiency and easily mount the support frame5or the mounting blocks35, guide slopes are arranged on the surfaces, close to the support frame5, of the first engagement portions541, the surfaces, away from the support frame5, of the second engagement surfaces542, and the surfaces, away from the rear cover3, of the mounting blocks35.

Referring toFIG.3andFIG.5, further, a limiting block56is fixedly arranged on the outer side of the support frame5, a limiting slot214slidably connected with the limiting block56is formed in the wall of the mounting cavity21, and the limiting slot214communicates with the mounting opening211. When the temperature probe is produced and assembled by a manufacturer, the limiting block56is capable of sliding into the limiting slot214, and the support frame5may be gradually and completely pushed into the housing2. When the first engagement portions541pass by the adjacent engagement slots26, the first engagement portions541may be engaged with the adjacent engagement slots26with the further movement of the support frame5under the guide action of the limiting block56, so that fixation between the support frame5and the housing2is achieved.

Referring toFIG.6, in order to provide convenience for a user to mount the electronic elements into the support frame5, the support frame5in the present embodiment is of a detachable split structure, the support frame5is composed of a first supporting piece7and a second supporting piece8, and the first supporting piece7and the second supporting piece8are mounted and fixed by fixing pieces9. The first supporting piece7and the second supporting piece8are juxtaposed in a length direction of the housing2, and the two connecting pieces54are respectively arranged on the first supporting piece7and the second supporting piece8. First limiting portions71are respectively and fixedly arranged on two ends of the first supporting piece7, second limiting portions81are respectively and fixedly arranged on two ends of the second supporting piece8, and the two first limiting portions71correspond to the two second limiting portions81.

Referring toFIG.6, a groove is formed in the middle of each of the first supporting piece7and the second supporting piece8. When the first supporting piece7is combined and spliced with the second supporting piece8, the complete accommodating cavity51is formed between the first supporting piece7and the second supporting piece8, and the limiting block56is formed by combining and splicing the first limiting portions71and the adjacent second limiting portions81. In the present embodiment, the first limiting portions71and the connecting pieces54are integrally formed on the corresponding first supporting piece7; and the second limiting portions81and the connecting pieces54are integrally formed on the corresponding second supporting piece8.

Referring toFIG.6, specifically, provided are four fixing pieces9, all the fixing pieces9are divided into two groups with each including two fixing pieces, the two groups of fixing pieces9are respectively located on two ends of the first supporting piece7, and engagement bulges91are protruded on the ends, away from the first supporting piece7, of the fixing pieces9. Four locating holes82for accommodating all the fixing pieces9are formed in the outer side of the second supporting piece8, and locating blocks83are fixedly arranged in all the locating holes82. When the first supporting piece7and the second supporting piece8are in a fixed state, all the fixing pieces9are accommodated in the adjacent locating holes82, and the locating blocks83located on the fixing pieces9are engaged with the adjacent locating blocks83.

Referring toFIG.2andFIG.6, when the temperature probe is assembled by a user, the electronic elements such as the rechargeable battery23may be mounted and fixed between the first supporting piece7and the second supporting piece8, then, the fixing pieces9are mounted in the corresponding locating holes82and are engaged and matched with the locating blocks83. In order to facilitate mounting the fixing pieces9, wedged surfaces are arranged on the surfaces of the engagement bulges91, so that the fixing pieces9are easier to deform when the engagement bulges91are engaged with the locating blocks83. When the user needs to dismount the support frame5to replace the electronic elements, all the fixing pieces9may be forced apart, so that the fixing pieces9are not engaged with the locating blocks83.

Referring toFIG.2, further, a supporting sheet57is further arranged in the accommodating space53, and the supporting sheet57penetrates into the wireless charging coil25so as to support the wireless charging coil25. In the present embodiment, each of the first supporting piece7and the second supporting piece8includes the supporting sheet57. In some embodiments, any one of the first supporting piece7and the second supporting piece8includes the supporting sheet57. The wireless charging coil25is further respectively bonded with the first supporting piece7and the second supporting piece8so as to provide mounting stability.

Referring toFIG.6, in the present embodiment, the mounting surface52is arranged on the first supporting piece7, a wire through hole72is formed in the surface, close to the accommodating space53, of the first supporting piece7, the wire through hole72communicates with the accommodating cavity51and the accommodating space53, and a wire between the master control circuit board22and the rechargeable battery23may penetrate into the wire through hole72. A wire winding hole73is further formed in the first supporting piece7, the wire winding hole73is of a through hole structure, and a wire among the wireless charging coil25, the master control circuit board22and the rechargeable battery23may penetrate into the wire winding hole73.

Referring toFIG.6, in some embodiments, if the mounting surface52is arranged on the second supporting piece8, the wire through hole72may also be formed in the surface, close to the accommodating space53, of the second supporting piece8, or the wire through hole72is formed in each of the first supporting piece7and the second supporting piece8, so that the maximum throughput of the wire is increased.

The first embodiment of the present application is based on the implementation principle: the metal head1is used to abut against a food material and transfer heat to the temperature sensing element24in real time, so that the temperature sensing element24is capable of measuring the temperature of the food material in real time. The rechargeable battery23is used for supplying power to the temperature sensing element24to maintain the normal work of the temperature sensing element24. When the power of the rechargeable battery23is relatively low or used up, a user may put the temperature probe on the wireless charging mount13and make the wireless charging coil25close to a charging region of the wireless charging mount13to charge the rechargeable battery23. The rechargeable battery23in the temperature probe can be repeatedly charged, so that the frequency that the battery needs to be replaced by the user is reduced, the disposable use cost is reduced, meanwhile, the discard rate of the battery is reduced, and environment pollution is relieved.

Second embodiment: referring toFIG.7, the second embodiment of the present application discloses a temperature probe. The present embodiment is different from the first embodiment in that provided are two temperature sensing elements24which are respectively a first temperature sensing element241and a second temperature sensing element242. The first temperature sensing element241is fixedly arranged on an end of the metal head1, and the second temperature sensing element242is fixedly arranged in the middle of the metal head2. During actual work, the first temperature sensing element241is capable of measuring the temperature of food material such as meat at the bottom inside a cooker10, and the second temperature sensing element242is capable of measuring the temperature of air or food material such as water at the upper part inside the cooker10.

Third embodiment: referring toFIG.8, the third embodiment of the present application discloses a temperature probe. The present embodiment is different from the first embodiment in that no engagement structure is arranged between the mounting blocks35and the connecting pieces54, a plurality of fixing blocks36are integrally formed on the end, entering the mounting opening211, of the rear cover3, and the fixing blocks36are fixed with the housing2by using bolts37. In the present embodiment, provided are two fixing blocks36, and the two fixing blocks36are symmetrically distributed around the axis of the rear cover3.

The rear cover3is detachably connected with the housing2, and therefore, a user may take out the rear cover3from the housing3by screwing out the bolts37, and then, take out the support frame5in the housing2.

Fourth embodiment: referring toFIG.9, the fourth embodiment of the present application discloses an intelligent cooking utensil. The intelligent cooking utensil includes a cooker10, a pot cover11matched with the cooker10, and an intelligent probe. The pot cover11defines a mounting hole111, and a metal head1of the intelligent probe penetrates into the mounting hole111. In order to improve the mounting stability of the intelligent probe, an elastic ring (not shown) is further arranged between the mounting hole111and the metal head1. When a user performs cooking, food material may be put into the cooker10which is then covered by the pot cover11, and the metal head1of the temperature probe is enabled to be in contact with the food material, so that the temperature of the food material is detected.

Fifth embodiment: referring toFIG.10, the fifth embodiment of the present application discloses an intelligent cooking utensil. The present embodiment is different from the fourth embodiment in that the intelligent cooking utensil further includes an intelligent cooking stove12, and a communication module and a control module are arranged in the intelligent cooking stove12, wherein the communication module is used for receiving temperature information transmitted by the temperature probe, and the control module is used for controlling and adjusting the heat power of the intelligent cooking stove12according to the temperature information. Specifically, the communication module may be one or a combination of a Bluetooth module, a WIFI module, a4g module and a5g module. In the present embodiment, the communication module is preferably the Bluetooth module. The control module is preferably a single chip microcomputer.

The above descriptions are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, equivalent changes made according to the structure, shape and principle of the present application shall fall within the protection scope of the present application.