Multifunctional heat preservation bowl

Abstract

The utility model discloses a multifunctional heat preservation bowl which comprises a base and a bowl body separably placed on the base, and an electromagnetic coil module is arranged in the base. The bowl body is made of a stainless steel material; when the electromagnetic coil module is powered on, the temperature of the bowl body can be increased, and food can be heated. Wherein the power supply module is detachably inserted on the base, the power supply module comprises a shell, a battery and a power panel, the battery and the power panel are arranged in the shell, the battery is electrically connected with the power panel, and the power panel is provided with a power input interface and a power output interface. Therefore, when the power supply module is inserted into the base, the battery can supply power to the electromagnetic coil module; when the power supply module is pulled out of the base, the battery can supply power to external electric equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat preservation kitchen utensils, in particular to a multifunctional heat preservation bowl. BACKGROUND

[0002] This part provides only the background information related to the present application to facilitate those skilled in the art to understand the present application more thoroughly and accurately, which is not necessarily prior art.

[0003] Young parents often have such experience: children eat time is always very long, they like to eat and play, and winter bowl of food is easy to cool, the cooling food is not conducive to the health of children and more difficult to enter. Therefore, for the above problems, the business designed a heat preservation bowl with heating function to heat preservation to food. In the existing heat preservation bowl, the battery module for supplying power to the heating module is usually not detachable, when the battery module needs to be charged, only the heat preservation bowl as a whole can be taken to charge, which is very inconvenient; in addition, the battery module usually does not set the power output interface, which cannot charge external devices such as mobile phones and the like, and the function is relatively single. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of the prior art described above, the utility model provides a multifunctional heat preservation bowl, which can solve the problems of the power supply module mentioned in the background art, such as not being detachable and not being able to serve as a power bank.

[0005] The utility model adopts the technical scheme that:

[0006] A multifunctional heat preservation bowl, comprising:

[0007] The base is internally provided with an electromagnetic coil module;

[0008] The bowl body is detachably placed on the base and is made of stainless steel material; when the electromagnetic coil module is powered on, the bowl body can be heated and heated to the food;

[0009] Further comprising a power supply module detachably inserted into the base, the power supply module comprising a shell, a battery and a power board arranged in the shell, the battery and the power board being electrically connected, the power board being provided with a power input interface and a power output interface;

[0010] When the power supply module is inserted into the base, the battery can supply power to the electromagnetic coil module; when the power supply module is pulled out of the base, the battery can supply power to the external power consumption equipment.

[0011] Further, the base is further provided with a locking assembly for locking the power supply module, wherein:

[0012] The locking assembly comprises a movable knob, a locking rod in transmission cooperation with the knob and movable up and down, and a first elastic member in abutting cooperation with the locking rod, and the shell is provided with a locking hole in cooperation with the locking rod;

[0013] When the knob is moved to one side, the locking rod is moved up to disengage from the locking hole against the elastic force of the first elastic member, and the power supply module can be pulled out from the base; when the knob is moved to the other side, the first elastic member restores the elastic force and drives the locking rod to move down to insert into the locking hole, and the power supply module is locked.

[0014] Further, a transmission block in transmission cooperation with the knob and the locking rod is further included, wherein:

[0015] The transmission block is provided with a clamping hole, and the knob is provided with a clamping hook clamped into the clamping hole to realize the transmission cooperation.

[0016] The transmission block is further provided with an inclined abutting surface, and the locking rod is provided with a protrusion in abutting cooperation with the abutting surface.

[0017] Further, the base is provided with a support, the support is internally formed with a plug-in slot for inserting or pulling out the power supply module, and the support is provided with a first mounting seat, and the locking assembly is mounted on the first mounting seat.

[0018] Further, a switch assembly is further included, the switch assembly comprises an elastic buckle penetrating through the back of the support and partially extending into the plug-in slot, and a clamping head arranged on the back of the shell; when the power supply module is inserted into the plug-in slot until the clamping head is clamped with the elastic buckle, the power supply module is clamped; when the power supply module is pressed again, the clamping head is separated from the elastic buckle, and the power supply module can be pulled out.

[0019] Further, a spring opening assembly is further included, the spring opening assembly comprises a second mounting seat arranged on the back of the support, a column partially extending into the plug-in slot and mounted on the second mounting seat, and a second elastic member in abutting cooperation with the column; when the power supply module is inserted into the plug-in slot and the power supply module is locked by the locking assembly and / or clamped by the switch assembly, the power supply module drives the column to move and compresses the second elastic member; when the knob is moved to unlock the power supply module and / or the power supply module is pressed again to unlock, the second elastic member releases the elastic force and drives the power supply module to pop out through the column.

[0020] Further, a placing groove is formed in the base, and the bowl body is put into or taken out of the placing groove, the electromagnetic coil module comprises at least a first electromagnetic coil located below the placing groove and a circuit board electrically connected with the first electromagnetic coil.

[0021] When the power supply module is inserted into the base, the battery is electrically connected with the circuit board.

[0022] Further, the base is further provided with a first conductive plate electrically connected with the circuit board, and a plurality of first conductive contact pins are arranged on the first conductive plate and at least partially extend into the plug-in groove.

[0023] The power supply module further comprises a second conductive plate electrically connected with the battery, and a plurality of second conductive contact pins are arranged on the second conductive plate, and when the power supply module is inserted into the plug-in groove, the plurality of first conductive contact pins are in one-to-one contact with the plurality of second conductive contact pins to realize electrical connection.

[0024] Further, an NTC temperature measurement probe is further arranged at the bottom of the placing groove, and when the bowl body is put into the placing groove, the NTC temperature measurement probe touches the bottom of the bowl body to realize temperature measurement.

[0025] Further, a display screen is further arranged on the base, and the display screen is electrically connected with the power supply board; and the display screen is used for displaying the temperature signal obtained by the NTC temperature measurement probe.

[0026] In conclusion, the multifunctional heat preservation bowl provided by the utility model can detachably insert the power supply module on the base, when charging is needed, the power supply module can be separately taken out and the battery can be charged through the power input interface, which is more convenient; in addition, the power supply module is further provided with a power output interface, and the battery in the power supply module can output electric energy to external electric equipment through the power output interface, so as to serve as a power bank, which is various in function and high in practicability. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structural schematic view of the multifunctional heat preservation bowl of the utility model;

[0028] Figure 2 It is an exploded schematic view of the multifunctional heat preservation bowl of the utility model;

[0029] Figure 3 It is Figure 2 It is an exploded schematic view of the utility model after hiding part of the structure;

[0030] Figure 4 It is a partial structural schematic view of the power supply module of the utility model;

[0031] Figure 5 It is the cross section schematic view of power supply module of the utility model.

[0032] Among them, the signification of reference mark is as follows:

[0033] 1, base; 11, placing groove; 12, support; 121, plug-in slot; 2, bowl body assembly; 21, bowl body; 22, bowl cover; 3, power supply module; 31, shell; 311, lock hole; 32, battery; 33, power board; 331, power input interface; 332, power output interface; 34, second conductive plate; 341, second conductive contact pin; 35, clamp; 4, locking assembly; 41, first mounting seat; 42, dial block; 421, clamping hook; 43, transmission block; 431, clamping hole; 432, abutment surface; 44, lock rod; 441, protruding block; 5, first conductive plate; 51, first conductive contact pin; 6, elastic buckle; 7, springing assembly; 71, second mounting seat; 72, column body; 8, NTC temperature measurement probe; 9, electromagnetic coil module; 91, first electromagnetic coil; 92, second electromagnetic coil; 93, circuit board. DETAILED DESCRIPTION

[0034] In order to better understand and implement, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model.

[0035] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the module or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0037] Reference Figures 1-5The utility model provides a kind of multifunctional heat preservation bowl, including base 1 and bowl body component 2 separately placed on base 1, the bowl body component 2 includes the bowl body 21 for placing food and bowl cover 22 covered on bowl body 21, the base 1 top is equipped with with the bowl body 21 shape compatible placement groove 11, the bowl body 21 can be separately placed in placement groove 11.Wherein, the base 1 is equipped with electromagnetic coil module 9 inside, the bowl body 21 is made of stainless steel material;When electromagnetic coil module 9 is powered, it can generate electromagnetic field and the electromagnetic field can form magnetic induction current in the bottom and side of bowl body 21 and make it warm, to heat the food in bowl body 21 in turn.

[0038] In addition, the multifunctional heat preservation bowl further includes detachable power supply module 3 inserted in base 1, the power supply module 3 includes shell 31 and battery 32 and power board 33 arranged in shell 31, the battery 32 is electrically connected with power board 33, and the power board 33 is equipped with power input interface 331 and power output interface 332;Therefore, when power supply module 3 is inserted into base 1, the battery 32 in power supply module 3 can power electromagnetic coil module 9, to heat bowl body 21 in turn;When power supply module 3 is pulled out from base 1, the battery 32 in power supply module 3 can power external electrical equipment.

[0039] Therefore, the power supply module 3 can be detachably inserted in base 1, when needing to charge, power supply module 3 can be separately removed and battery 32 is charged through power input interface 331, which is more convenient;In addition, the power supply module 3 is also equipped with power output interface 332, and the battery 32 in the power supply module 3 can output electric energy to external electrical equipment through the power output interface 332, so as to act as power bank, with multiple functions and high practicability.

[0040] Referring to Figures 2-3 The base 1 is also equipped with locking assembly 4 for locking power supply module 3, wherein the locking assembly 4 includes first mounting seat 41, push block 42 movably mounted on first mounting seat 41 to left and right sides, transmission block 43 in transmission cooperation with push block 42, lock rod 44 in transmission cooperation with transmission block 43 and movable up and down, and first elastic member (not shown in the figure) in abutting cooperation with lock rod 44, the shell 31 is equipped with lock hole 311 in cooperation with lock rod 44. Preferably, the first elastic member is spring, the spring is sleeved on the lock rod 44 and one end is abutted with first mounting seat 41, and the other end is abutted on the lock rod 44.

[0041] Thus, when the knob 42 is moved to the left, the transmission block 43 is moved synchronously, and the lock rod 44 is moved upward to disengage from the lock hole 311 against the elastic force of the first elastic member, so that the power supply module 3 can be pulled out of the base 1; when the knob 42 is moved to the right, the transmission block 43 is moved synchronously, the first elastic member is restored to the elastic force, and the lock rod 44 is moved downward until it is inserted into the lock hole 311, so that the power supply module 3 is locked.

[0042] In the embodiment, the transmission block 43 is provided with a clamping hole 431, and the knob 42 is provided with a clamping hook 421 clamped in the clamping hole 431 to realize the transmission cooperation; in addition, the transmission block 43 is further provided with an inclined abutting surface 432, and the lock rod 44 is provided with a protrusion 441 abutting against the abutting surface 432 to realize the transmission cooperation.

[0043] Referring to Figures 2-4 The base 1 is provided with a support 12, and the support 12 is internally formed with a plug-in slot 121 for inserting or pulling out the power supply module 3. The support 12 and the power supply module 3 are further provided with a switch assembly and a pop-up assembly 7. Specifically, the switch assembly includes an elastic buckle 6 penetrating through one side of the back of the support 12 and partially extending into the plug-in slot 121, and a clamping head 35 arranged on one side of the back of the housing 31 of the power supply module 3; when the power supply module 3 is inserted into the plug-in slot 121 along the front-rear direction until the clamping head 35 is clamped with the elastic buckle 6, the power supply module 3 is clamped at this time; then, the clamping head 35 and the elastic buckle 6 can be separated by pressing the power supply module 3 forward again, so that the user can pull out the power supply module 3; the pop-up assembly 7 includes a second mounting seat 71 arranged on the back of the support 12, a column 72 partially extending into the plug-in slot 121 and mounted on the second mounting seat 71, and a second elastic member (not shown in the figure) abutting against the column 72; when the power supply module 3 is inserted into the plug-in slot 121 and the power supply module is locked by the locking assembly 4 and / or clamped by the switch assembly, the power supply module 3 drives the abutting column 72 and moves the column 72 to compress the second elastic member; when the knob 42 is moved to unlock and / or the power supply module 3 is pressed again to unlock, the second elastic member releases the elastic force and drives the power supply module 3 to pop out through the column 72.

[0044] Therefore, by further providing the switch assembly and the ejecting assembly 7 between the bracket 12 and the power supply module 3, when the power supply module 3 is inserted into the insertion slot 121 along the front-rear direction until the clamping head 35 is clamped with the elastic buckle 6, at this time, the power supply module 3 is clamped, the switch assembly can be matched with the locking assembly 4 to realize the double locking of the power supply module 3, so as to ensure that the power supply module 3 cannot fall out of the insertion slot 121. By providing the ejecting assembly 7, when the power supply module 3 is unlocked, the second elastic member restores the elastic force and drives the power supply module 3 to be ejected, so as to facilitate the user to pull it out, which is convenient for the user to operate.

[0045] It should be noted that in other embodiments, only the switch assembly or the ejecting assembly 7 can be provided, which is not limited here.

[0046] It should be noted that the elastic buckle 6 in the switch assembly of the present application can be purchased on the market, and its working principle belongs to the prior art, so its structure and working principle will not be described here.

[0047] Referring to Figure 5 The base 1 is provided with a placing groove 11 for putting in or taking out the bowl 21, the electromagnetic coil module 9 includes a first electromagnetic coil 91 located below the placing groove 11, a second electromagnetic coil 92 arranged around the outer side of the placing groove 11, and a circuit board 93 electrically connected with the first electromagnetic coil 91 and the second electromagnetic coil 92 respectively; when the power supply module 3 is inserted into the base 1, the battery 32 is electrically connected with the circuit board 93 to supply power to it.

[0048] Therefore, when the bowl 21 is put into the placing groove 11 and the circuit board 93 is powered by the battery 32, the first electromagnetic coil 91 and the second electromagnetic coil 92 are both energized and generate electromagnetic fields, which can form magnetic induction currents on the bottom and side of the bowl 21 and heat it, thereby uniformly and comprehensively heating the food in the bowl 21.

[0049] Referring to Figures 3-4 The base 1 is further provided with a first conductive plate 5 electrically connected with the circuit board 93, the first conductive plate 5 is provided with a plurality of first conductive pins 51, and the first conductive pins 51 at least partially extend into the insertion slot 121; the power supply module 3 further includes a second conductive plate 34 electrically connected with the battery 32, and the second conductive plate 34 is provided with a plurality of second conductive pins 341, when the power supply module 3 is inserted into the insertion slot 121, the plurality of first conductive pins 51 respectively contact with the plurality of second conductive pins 341 one by one to realize electrical connection, thereby realizing the electrical connection between the battery 32 and the circuit board 93.

[0050] In addition, the multifunctional heat preservation bowl further comprises an NTC temperature measuring probe 8 arranged in the bottom of the placing groove 11, when the bowl body 21 is placed into the placing groove 11, the NTC temperature measuring probe 8 abuts against the bottom of the bowl body 21 to realize temperature measurement. Preferably, the NTC temperature measuring probe 8 is a ceramic NTC temperature measuring probe, so as not to be affected by the electromagnetic field, thereby ensuring the accuracy of temperature measurement. In addition, a display screen (not shown in the figure) is arranged on the base 1, and the display screen is electrically connected with the power board 33; the display screen is used for displaying the temperature signal acquired by the NTC temperature measuring probe 8.

[0051] In summary, the multifunctional heat preservation bowl provided by the utility model, the power supply module 3 can be detachably inserted on the base 1, when charging is needed, the power supply module 3 can be individually detached and the battery 32 is charged through the power input interface 331, which is more convenient, in addition, the power supply module 3 is further provided with a power output interface 332, the battery 32 in the power supply module 3 can output power to external power consumption equipment through the power output interface 332, thereby acting as a power bank, the function is various, and the practicability is higher.

[0052] It should be noted that when an element is referred to as being "fixed to" or "set to" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0053] It should be understood that the terms "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0054] In addition, in the description of the utility model, the meaning of "a plurality of" and "several" is two or more than two, unless otherwise explicitly and specifically limited.

[0055] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above-mentioned embodiments, and further comprises a technical scheme composed of any combination of the above technical features. It should be noted that for ordinary skilled persons in the art, without departing from the principle of the utility model, some improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the utility model.

Claims

1. A multifunctional heat-retaining bowl, characterized by comprising: The utility model relates to a kind of induction cooker, including: Base, which is internally provided with electromagnetic coil module; Bowl, which is separably placed on the base and is made of stainless steel; When the electromagnetic coil module is powered, the bowl can be heated and the food is heated; It further includes a power supply module that can be detachably inserted into the base, the power supply module includes a housing, a battery and a power board arranged in the housing, the battery is electrically connected with the power board, and the power board is provided with a power input interface and a power output interface; When the power supply module is inserted into the base, the battery can power the electromagnetic coil module; When the power supply module is pulled out of the base, the battery can power external electrical equipment.

2. The multifunctional heat preservation bowl according to claim 1, characterized in that, The base is further provided with a locking assembly for locking the power supply module, wherein: The locking assembly includes a movable knob, a locking rod that is in transmission cooperation with the knob and can move up and down, and a first elastic member that is in abutting cooperation with the locking rod, and the housing is provided with a locking hole that is in cooperation with the locking rod; When the knob is moved to one side, the locking rod can be moved upward to disengage from the locking hole by overcoming the elastic force of the first elastic member, and at this time the power supply module can be pulled out of the base; When the knob is moved to the other side, the first elastic member restores the elastic force and drives the locking rod to move downward to be inserted into the locking hole, and at this time the power supply module is locked.

3. The multifunctional heat preservation bowl according to claim 2, characterized in that, It further includes a transmission block that is in transmission cooperation with the knob and the locking rod, wherein: The transmission block is provided with a clamping hole, and the knob is provided with a clamping hook that is clamped into the clamping hole to realize the transmission cooperation; The transmission block is further provided with an inclined abutting surface, and the locking rod is provided with a protrusion that is in abutting cooperation with the abutting surface.

4. The multifunctional thermal bowl according to claim 2 or 3, characterized in that, The base is provided with a support, the support is internally formed with a plug-in slot for inserting or pulling out the power supply module; The support is provided with a first mounting seat, and the locking assembly is mounted on the first mounting seat.

5. The multifunctional heat preservation bowl according to claim 4, characterized in that, It further includes a switch assembly, the switch assembly includes a resilient clasp that is partially inserted into the plug-in slot and a clamping head that is arranged on the back of the housing; When the power supply module is inserted into the plug-in slot until the clamping head is clamped with the resilient clasp, the power supply module is clamped at this time; When the power supply module is pressed again, the clamping head is separated from the resilient clasp, and the power supply module can be pulled out.

6. The multifunctional heat preservation bowl according to claim 5, characterized in that, It further includes a springing assembly, the springing assembly includes a second mounting seat arranged on the back of the support, a column that is partially inserted into the plug-in slot and mounted on the second mounting seat, and a second elastic member that is in abutting cooperation with the column; When the power supply module is inserted into the plug-in slot and the power supply module is locked by the locking assembly and / or clamped by the switch assembly, the power supply module drives the column to move and compresses the second elastic member at this time; When the knob is moved to unlock the power supply module and / or the power supply module is pressed again to unlock, the second elastic member releases the elastic force and drives the power supply module to pop out through the column.

7. The multifunctional vacuum bowl according to claim 4, wherein The base is provided with a placing slot for placing or taking out the bowl body, and the electromagnetic coil module comprises at least a first electromagnetic coil located below the placing slot and a circuit board electrically connected with the first electromagnetic coil. When the power supply module is inserted into the base, the battery is electrically connected with the circuit board.

8. The multifunctional vacuum bowl according to claim 7, wherein The base is further provided with a first conductive plate electrically connected with the circuit board, and the first conductive plate is provided with a plurality of first conductive pins which are at least partially inserted into the plug-in slot. The power supply module further comprises a second conductive plate electrically connected with the battery, and the second conductive plate is provided with a plurality of second conductive pins, when the power supply module is inserted into the plug-in slot, the plurality of first conductive pins and the plurality of second conductive pins are in one-to-one contact to realize electrical connection.

9. The multifunctional vacuum bowl according to claim 7, wherein The base is further provided with an NTC temperature measurement probe penetrating through the bottom of the placing slot, when the bowl body is placed into the placing slot, the NTC temperature measurement probe contacts the bottom of the bowl body to realize temperature measurement.

10. The multifunctional thermal bowl of claim 9, wherein, The base is further provided with a display screen electrically connected with the power supply board, and the display screen is used for displaying the temperature signal obtained by the NTC temperature measurement probe.

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