CN210891796U - induction cooker - Google Patents

Abstract

The utility model provides an induction cooker, including drain pan (11), panel (12), be used for detecting temperature measuring device (14) of the temperature of the pan (2) of placing on panel (12), be provided with brace table (13) that are used for supporting pan (2) on panel (12), temperature measuring device (14) set up in brace table (13), and the temperature of adopting of temperature measuring device (14) holds and shows at the top of brace table (13) to with bottom of a boiler (21) contact of pan (2), thereby improved the accuracy of temperature measurement.

Description

induction cooker

technical field

The utility model relates to the technical field of household appliances, in particular to an induction cooker.

Background technique

Induction cooker has the advantages of fast heating, no open flame, no smoke, safety and convenience, and is more and more favored and recognized by consumers.

The prior art induction cooker mainly includes a bottom case, a coil plate, a control panel, a temperature measuring device and a panel covered on the bottom case. The coil plate, control panel and temperature measuring device are located in the space enclosed by the bottom case and the panel. Wherein, the temperature measuring device is specifically arranged below the panel, so as to indirectly detect the temperature of the pot placed on the panel. When the induction cooker is working, the temperature of the surface of the pot is transmitted to the temperature measuring device through the panel, and the temperature measuring device transmits the temperature to the control panel, so that the induction cooker can control the temperature of the pot according to the received temperature.

However, since the temperature measuring device of the induction cooker in the prior art is arranged below the panel, the temperature measurement of the cookware is not accurate enough, thereby affecting the accuracy of the temperature control of the cooker by the induction cooker.

Utility model content

In order to solve at least one of the problems mentioned in the background art, the present invention provides an induction cooker, which can improve the accuracy of the induction cooker in controlling the temperature of pots.

In order to achieve the above purpose, the present invention provides an induction cooker, comprising a bottom case, a panel located on the bottom case, and a temperature measuring device for detecting the temperature of a pot placed on the panel, the panel is provided with There is a support table for supporting the pot, the temperature measuring device is arranged in the support table, and the temperature collecting end of the temperature measurement device is exposed on the top of the support table, so as to be compatible with the pot of the pot. bottom contact.

In the induction cooker of the present invention, a support table is arranged on the panel, the temperature measurement device is arranged in the support table, and the temperature collection end of the temperature measurement device is exposed on the top of the support table, so that when the pot is placed on the induction cooker, the temperature measurement The temperature collecting end of the device is directly in contact with the bottom of the pot, that is, the temperature measuring device directly detects the temperature of the bottom of the pot, thereby improving the accuracy of the temperature test and providing a guarantee for the precise temperature control of the pot by the induction cooker; at the same time, Since the cookware is supported on the induction cooker by the support table, that is, the cookware does not directly contact the panel, the transfer of the heat of the cookware to the panel can be reduced to a certain extent, thereby preventing the heat of the cookware from going down to a certain extent. The temperature rise of the device is too high due to the transmission to the device (such as the coil disc) in the induction cooker, which ensures the normal operation of the induction cooker.

Optionally, the support table includes at least two support table sections, and the at least two support table sections are arranged at intervals along the circumference of the panel;

At least one of the support table sections is provided with at least one of the temperature measuring devices in at least two of the support table sections.

By arranging the support table into at least two support table sections, the at least two support table sections are arranged at intervals along the circumference of the panel, which not only ensures the effective support for the cookware, but also improves the balance and appearance of the induction cooker. At the same time, a temperature measuring device is arranged in at least one support platform section, and the temperature of the bottom of the pot is directly detected by the temperature measuring device, so as to realize the precise temperature control of the cookware by the induction cooker.

When there are two or more temperature measuring devices, the temperature of different positions of the pot is measured respectively, which further improves the accuracy of temperature measurement; and if one of the temperature measuring devices is accidentally damaged, other temperature measuring devices can be used to measure the temperature. temperature, to ensure the normal temperature control of the cooker on the pot.

Optionally, there are at least three supporting platform segments, and at least three supporting platform segments are radially arranged with the center of the panel as the center of the circle.

In this way, the supporting effect of the support table on the cookware and the appearance aesthetics of the induction cooker can be further improved.

Optionally, when at least one of the temperature measuring devices is provided in the support table section, at least one of the temperature measurement devices is located at one end of the support table section close to the center of the panel.

In this way, the distance between the temperature measuring device and the center of the pot bottom is relatively short, so that the temperature measuring device can detect the temperature at the center of the pot bottom or near the center of the pot bottom as much as possible, thereby further improving the accuracy of temperature control of the pot.

Optionally, the support table is an annular support table.

In this way, the pot can be supported from the entire circumference of the pot bottom, so that the pot is more stable, and the structure is simple and easy to manufacture.

Optionally, the support table is provided with at least two temperature measurement devices, and the at least two temperature measurement devices are arranged at intervals along the circumference of the support table.

In this way, at least two temperature measuring devices are used to measure the temperature of different positions of the pot, which further improves the accuracy of temperature measurement; and if one of the temperature measuring devices is accidentally damaged, other temperature measuring devices can be used to measure the temperature to ensure that The normal temperature control of the cooker on the cooker.

Optionally, the support table is adhered to the panel.

Optionally, the support table is clamped on the panel.

Optionally, the support table is fixed on the panel by screws.

Optionally, the height of the support table ranges from 1 mm to 5 mm.

By setting the height of the support table within the above-mentioned range, not only the distance between the pot and the coil plate in the induction cooker is ensured, but also the magnetic lines of force generated by the energization of the coil plate can be effectively cut to the bottom of the pot, and furthermore At the same time, it also ensures the distance between the pot and the panel, so as to avoid the distance between the bottom of the pot and the panel being too close to cause the heat of the pot to radiate downward to the panel, and then to the devices in the induction cooker (such as the coil pan). ), resulting in excessive temperature rise of the device.

Optionally, the top surface of the temperature collecting end of the temperature measuring device is higher than the upper surface of the support table.

This can effectively ensure that the temperature measuring device can abut against the bottom of the pot, especially for pots whose bottom is not flat enough, thereby ensuring the accuracy of temperature measurement.

Optionally, the support table is a plastic support table.

By setting the support table as a plastic support table, the cost is not only low, but also has a certain anti-slip effect on the pot, preventing the situation of the pot from slipping to a certain extent, improving the stability of the pot, and thus improving the heating efficacy and safety of use.

Optionally, a non-slip structure is provided on the surface of the support table that is in contact with the cookware.

The anti-skid structure is provided to increase the friction between the support table and the pot, so that the pot can be stably placed on the support table, so that the pot will not shake or move, effectively avoid the phenomenon of pan slipping, and improve the heating efficacy and safety of use.

Optionally, the temperature measuring device includes a temperature measuring probe and a temperature sensing metal shell sleeved on the temperature collecting end of the temperature measuring probe;

At least a part of the temperature-sensing metal shell is exposed on the top of the support table so as to be in contact with the bottom of the pot.

In this way, when the cookware is placed on the induction cooker, the temperature-sensing metal shell directly contacts the bottom of the cooker, and the heat of the cooker is quickly transferred to the temperature-measuring probe through the temperature-sensing metal shell, and the temperature-measuring probe transfers the temperature to the control of the induction cooker. The temperature measurement device is simple in structure and safe to use.

Optionally, when the support table is a plastic support table, the temperature-sensing metal shell is injection-molded into the support table.

This not only improves the stability of the overall structure of the temperature measuring device and the support table, but also provides a guarantee for accurate temperature measurement of the temperature measuring device, and is simple to manufacture and reliable to install. In addition, due to the integrated injection molding of the two, even if there is water on the panel, the water will not contact the temperature measuring probe, which effectively protects the temperature measuring device.

Optionally, a through hole is formed on the support table at a position corresponding to the temperature measuring device, at least part of the temperature sensing metal shell is penetrated in the through hole, and the temperature sensing metal shell is connected to the temperature sensing metal shell. Sealing arrangement is provided between the hole walls of the through holes.

This not only ensures the effective temperature measurement of the temperature measuring device, but also prevents the water on the panel or the water overflowing from the pot from flowing down from the junction between the temperature sensing metal shell and the through hole, resulting in damage to the temperature measuring probe.

Optionally, an escape hole is provided on the panel at a position corresponding to the temperature measurement device, and the connection end of the temperature measurement probe protrudes from the escape hole to be electrically connected to the control board of the induction cooker.

This can further ensure the reliability of signal transmission.

The configuration of the present invention and its other objects and beneficial effects will be more clearly understood by the description of the preferred embodiments in conjunction with the accompanying drawings.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

FIG. 1 is a top-view structural view of an induction cooker according to an embodiment of the present invention;

Fig. 2 is a sectional view corresponding to Fig. 1;

3 is a schematic diagram of the overall structure of the induction cooker provided by an embodiment of the present invention when a cooker is placed;

4 is a cross-sectional view of the overall structure of the induction cooker provided by an embodiment of the present invention when pots are placed;

FIG. 5 is a top-view structural view of an induction cooker according to another embodiment of the present invention.

Description of reference numbers:

1—Induction cooker;

11—bottom shell;

12—Panel;

13—support table;

131—support platform section;

14—temperature measuring device;

141—temperature probe;

142—temperature sensing metal shell;

121—avoidance hole;

2—pots;

21 - The bottom of the pot.

Detailed ways

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Example 1

1 is a top view of an induction cooker provided by an embodiment of the present utility model; FIG. 2 is a cross-sectional view corresponding to FIG. 1; 4 is a cross-sectional view of the overall structure of the induction cooker provided by an embodiment of the present invention when pots are placed on it. Referring to FIG. 1 to FIG. 4 , this embodiment provides an induction cooker 1 .

The induction cooker 1 may include: a bottom case 11 , a coil disk, a control panel and a panel 12 . The panel 12 is covered on the bottom case 11, and the panel 12 may be a ceramic panel or a glass panel, and the material of the panel 12 is not limited in the present invention. The coil disc and the control board are located in the space enclosed by the bottom case 11 and the panel 12 .

The bottom case 11 may specifically include: a lower cover and an upper cover located on the lower cover, and the lower cover may specifically include: a bottom wall and a side wall surrounding the outer periphery of the bottom wall, that is, the lower cover is a cavity structure. The upper cover is a frame-shaped cover, the upper cover is arranged on the upper edge of the lower cover, and the panel 12 is arranged on the upper cover. That is to say, the panel 12, the upper cover and the lower cover together form a cavity in which components such as a coil disk, a control board and the like can be placed. Of course, in other implementations, the bottom case 11 may also be an integral structure. Specifically, the coil tray may include: a coil tray and a coil located on the coil tray. The coil can be wound, for example, from enamelled copper wire or enameled aluminum wire. The coil disc is electrically connected with the control board.

In order to enable the induction cooker 1 to control the temperature of the pot 2 placed thereon, the induction cooker 1 is further provided with a temperature measuring device 14 . In the prior art, the temperature measuring device is specifically arranged below the panel, so as to indirectly detect the temperature of the cookware placed on the panel. The temperature measuring device transmits the temperature to the control panel of the induction cooker, so that the induction cooker can control the temperature of the pot according to the received temperature. Since the temperature measuring device in the prior art is arranged below the panel, the temperature measurement of the cookware is not accurate enough, and the temperature control of the cookware by the induction cooker is not accurate enough.

Based on this, in this embodiment, the panel 12 is provided with a support table 13 for supporting the cookware 2 , the temperature measurement device 14 is arranged in the support table 13 , and the temperature collection end of the temperature measurement device 14 is exposed on the side of the support table 13 . the top to make contact with the bottom 21 of the pot 2.

That is to say, when the cookware 2 is placed on the induction cooker 1, the cookware 2 is supported on the induction cooker 1 by the support stand 13, and the temperature measuring device 14 is in direct contact with the bottom 21 of the cooker 2, that is, through the temperature measuring device 14. Directly detects the temperature of the pot bottom 21 of the pot 2, thereby improving the accuracy of the temperature test and providing a guarantee for the induction cooker 1 to accurately control the temperature of the pot 2. At the same time, because the cookware 2 is supported on the induction cooker 1 through the support table 13, that is, the cookware 2 is not in direct contact with the panel 12, the heat transfer of the cookware 2 to the panel 12 can be reduced to a certain extent, and furthermore To a certain extent, the heat of the cooker is prevented from being transferred down to the device (such as the coil plate) in the induction cooker 1 and the temperature rise of the device is too high, and the normal operation of the induction cooker 1 is ensured.

It should be noted here that the exposure of the temperature-collecting end on the top of the support table 13 can be understood as: the top of the temperature-collecting end is flush with the upper surface of the support table 13, or the top of the temperature-collecting end is higher than the upper surface of the support table 13, Therefore, it is convenient for the temperature collecting end to contact with the bottom 21 of the pot 2 .

When using the induction cooker 1 for cooking, place the pot 2 on the support table 13 of the panel 12, and support the pot 2 on the induction cooker 1 through the support table 13. At this time, the temperature of the temperature measuring device 14 on the support table 13 is collected. The end is in direct contact with the bottom 21 of the pot. When the induction cooker 1 is energized, a high-frequency current will pass through the coil on the coil plate, thereby generating numerous closed magnetic field forces. 2 for heating. Since the induction cooker 1 heats the cookware 2 by cutting the cookware 2 through magnetic lines of force generated after the coil is energized, it can be understood that the cookware 2 used on the induction cooker 1 is magnetically conductive. For example, the cookware 2 may be a stainless steel cookware, or an iron pan, etc. The present invention is not limited to this, as long as it is a material that can conduct magnetism and conform to food hygiene and safety.

During the heating process, the temperature measuring device 14 directly collects the temperature of the bottom 21 of the pot 2, and the temperature measuring device 14 transmits the temperature to the control panel of the induction cooker 1 in real time or at a certain frequency, so that the induction cooker 1 can realize the correct operation according to the received temperature. The precise temperature control of the pot 2 enables the induction cooker 1 to cook soup, cook porridge, fry and other functions.

In this embodiment, the control board is specifically arranged in the bottom case 11 , and the temperature measuring device 14 is electrically connected to the control board in the bottom case 11 . In other implementations, the induction cooker 1 can also be provided with a matching remote control, the control panel of the induction cooker 1 is located in the remote control, and the temperature measuring device 14 is electrically connected with the control panel in the remote control in a wireless manner, which can also realize the temperature Timely and efficient transmission of signals.

Referring to FIGS. 1 to 4 , in this embodiment, the support table 13 specifically includes at least two support table segments 131 , and the at least two support table segments 131 are arranged at intervals along the circumference of the panel 12 . Among the at least two support stage sections 131 , at least one support stage section 131 is provided with at least one temperature measuring device 14 . That is to say, the cookware 2 is supported by at least two supporting platform segments 131 arranged at intervals in the circumferential direction, which not only ensures the effective support of the cookware 2 , but also improves the balance and appearance of the induction cooker 1 .

Further, at least three supporting stage sections 131 may be provided, and the at least three supporting stage sections 131 are arranged radially with the center of the panel 12 as the center of the circle. In this way, the effect of supporting the cookware 2 and the aesthetic appearance of the induction cooker 1 can be further improved.

In this embodiment, the shape of the panel 12 is specifically a circle. In other implementations, the panel 12 may also be a square or an ellipse, and the present invention does not limit the shape of the panel 12 .

Exemplarily, in this embodiment, there are six supporting stage segments 131 , and the six supporting stage segments 131 are evenly arranged along the circumferential direction of the panel 12 . A temperature measuring device 14 is respectively provided on each support platform section 131 . For the specific number of the support stage segments 131, the present invention is not limited to this. For example, the number of support stage segments 131 may be three, four, five, or more than six.

In addition, it should be noted that the temperature measuring device 14 may be provided only on one of the support platform segments 131, or the temperature measuring device 14 may be provided on each support platform segment 131. The number of temperature measuring devices 14 on each support platform segment 131 may be one or more.

When there are at least two temperature measuring devices 14, the temperature of different positions of the pot bottom 21 is measured by at least two temperature measuring devices 14, which can further improve the accuracy of temperature measurement, and if one of the temperature measuring devices 14 accidentally If it is damaged, the temperature can be measured by other temperature measuring devices 14 , which provides a guarantee for the induction cooker 1 to control the temperature of the pot 2 .

When the support table section 131 is provided with the temperature measurement device 14, for example, a temperature measurement device 14 is provided on one support table section 131, preferably, the temperature measurement device 14 can be located near the panel 12 of the support table section 131. In this way, the temperature measuring device 14 can detect the temperature in the center of the pot bottom 21 or the temperature near the center of the pot bottom 21 as much as possible, thereby further improving the accuracy of temperature control of the pot 2 . When a plurality of temperature measuring devices 14 are arranged on one support table section 131, one of the temperature measuring devices 14 may be located at one end of the support table section 131 close to the center of the panel 12.

The at least two support stage sections 131 may also be arranged in a ring shape along the circumferential direction of the panel 12. In this case, at least one temperature measuring device 14 may be provided on at least one support stage section 131. At least one temperature measuring device 14 on the stage section 131 is arranged at a position close to the center of the panel 12 on the support stage section 131 .

In this embodiment, the support table 13 is fixed on the panel 12 by screws. Specifically, the panel 12 is provided with screw holes, the position of the support table 13 corresponding to the screw holes of the panel 12 also has screw holes, and the support table 13 is fixed on the panel 12 by screws passing through two opposite screw holes. Wherein, the screw holes of the support table 13 can extend upward from the bottom surface of the support table 13 into the support table 13, which can not only ensure the effective fixation of the support table 13, but also ensure the integrity of the top surface of the support table 13, improve the induction cooker 1 The appearance is beautiful, and at the same time, water can be prevented from entering the bottom shell 11 from the top surface of the support table.

In other implementation manners, the support table 13 can also be bonded to the panel 12, for example, the support table 13 is bonded to the panel 12 through a high temperature resistant silicone glue. Alternatively, the support table 13 is clamped on the panel 12, for example, the panel 12 has a card slot, and the support table 13 has a card protrusion that can be matched with the card slot.

If the height of the support table 13 is set too high, not only will consumables be wasted, but also the distance between the cookware 2 placed above the support table 13 and the coil pan in the induction cooker 1 will be long, and the coil pan cannot be guaranteed. The magnetic lines of force generated by the energization can effectively cut the pot bottom 21 of the pot 2 , that is, the normal heating of the pot 2 cannot be guaranteed. However, if the height of the support table 13 is set too low, the distance between the cookware 2 placed on the support table 13 and the panel 12 will be too close, and the heat radiated from the cookware 2 downward to the panel 12 will be relatively high. If the temperature is too high, the heat will be transferred to the coil disc, which will cause the coil disc to rise too high and be damaged, which will affect the normal use of the induction cooker 1 . Based on this, in this embodiment, the height of the support table 13 can be set between 1 mm and 5 mm, which not only ensures the distance between the cookware 2 and the coil pan, but also enables the magnetic lines of force generated by the energization of the coil pan to effectively cut the pot. The pot bottom 21 of the utensil 2 is used to heat the pot 2, and at the same time, it can also avoid that the distance between the pot bottom 21 and the panel 12 is too close, so that the heat of the pot 2 is radiated downward to the panel 12, and then transferred to the coil. The situation that the temperature rise of the coil disk is too large occurs.

Since the bottom surfaces of some pots 2 are flat, some pots 2 are concave, and the bottoms of some pots 2 are not flat, in order to further ensure the accuracy of the temperature measurement by the temperature measuring device 14 and the performance of the induction cooker 1 Scope of application, in this embodiment, the top surface of the temperature collecting end of the temperature measuring device 14 can be made higher than the upper surface of the support table 13, so as to ensure that when the cookware 2 is placed on the support table 13, the temperature of the temperature measuring device 14 The temperature-collecting end can be in contact with the bottom of the pot 21 . In this way, not only pans can be used on the induction cooker 1, but also pots with uneven bottoms can be used on the induction cooker 1.

1 to 4, in this embodiment, the temperature measuring device 14 may specifically include a temperature measuring probe 141 and a temperature sensing metal shell 142 sleeved on the temperature collecting end of the temperature measuring probe 141. Wherein, at least a part of the temperature-sensing metal shell 142 is exposed on the top of the support table 13 so as to be in contact with the pot bottom 21 of the pot 2. Here, at least part of the temperature-sensing metal shell 142 exposed on the top of the support table 13 can be understood as: the top surface of the temperature-sensing metal shell 142 is flush with the upper surface of the support table 13 , or the top surface of the temperature-sensing metal shell 142 is higher than the top surface of the support table 13 . on the upper surface of the support table 13 . When the cookware 2 is placed on the induction cooker 1, the temperature-sensing metal shell 142 directly contacts the pot bottom 21 of the cooker 2, and the heat of the cooker 2 is quickly transferred to the temperature-measuring probe 141 through the temperature-sensing metal shell 142 to measure the temperature. The probe 141 transmits the detected temperature to the control board of the induction cooker 1, and the control board realizes precise temperature control of the cookware 2, and the temperature measuring device 14 has a simple structure and is safe to use.

In this embodiment, the temperature-sensing metal shell 142 is specifically an aluminum shell, thereby making heat transfer faster and more effective, and providing a guarantee for accurate temperature measurement. Of course, the temperature-sensing metal shell 142 can also be made of other materials with good heat transfer performance such as copper.

In specific implementation, an escape hole 121 is provided at the position of the panel 12 corresponding to the temperature measuring device 14 , and the connection end of the temperature measuring probe 141 passes through the escape hole 121 to be electrically connected to the control board of the induction cooker 1 . Specifically, the connection end of the temperature measuring probe 141 can be electrically connected to the control board through a lead wire, which can further ensure the reliability of signal transmission. In other implementations, the temperature measuring probe 141 may be located in the support table 13 , and there is no need to open an escape hole 121 on the panel 12 , and the connection end of the temperature measuring probe 141 and the control board are electrically connected wirelessly.

In this embodiment, the support table 13 is specifically a plastic support table. By setting the support base 13 as a plastic support base, not only the cost is low, but also it has a certain anti-slip effect on the cookware 2 , prevents the pot from slipping to a certain extent, and improves the heating effect and the use safety.

In addition, a non-slip structure can also be provided on the surface of the support table 13 that is in contact with the cookware 2. For example, the upper surface of the support table 13 is set as a frosted surface, and the frosted surface is formed into the above-mentioned anti-slip structure, or, the anti-slip structure is When manufacturing the support table 13 , the anti-slip particles added on the upper surface of the support table 13 , or the anti-slip structures are anti-slip stripes, anti-slip bumps, and the like. By providing the anti-skid structure, the friction force between the cookware 2 and the support table 13 is increased, so that the cookware 2 can be stably placed on the support table 13, so that the cookware 2 will not easily shake or move, effectively preventing slippage The pot phenomenon appears, which improves the heating effect and the safety of use.

In a feasible implementation manner, when the support table 13 is a plastic support table, the temperature-sensing metal shell 142 can be injection-molded into the support table 13 . This not only improves the stability of the overall structure of the temperature measuring device 14 and the support table 13, but also provides a guarantee for accurate temperature measurement of the temperature measuring device 14, and is simple to manufacture and reliable to install. In addition, since the two are integrally molded, even if there is water on the panel 12 , the water will not contact the temperature measuring probe 141 , which effectively protects the temperature measuring device 14 . Of course, the support table 13 can also be made of other materials, such as ceramic materials, or other materials that do not conduct heat and have high strength.

In another feasible implementation manner, a through hole is formed on the support table 13 at a position corresponding to the temperature measuring device 14 , at least part of the temperature sensing metal shell 142 is penetrated in the through hole, and the temperature sensing metal shell 142 is connected to the through hole. A seal is provided between the hole walls. This not only ensures the effective contact between the temperature measuring device 14 and the bottom of the pot, but also prevents the water on the panel 12 or the water overflowing from the pot 2 from flowing down from the junction between the temperature sensing metal shell 142 and the through hole, resulting in temperature measurement. A situation in which the probe 141 is damaged occurs.

Embodiment 2

FIG. 5 is a top-view structural view of an induction cooker according to another embodiment of the present invention. Referring to FIG. 5 , this embodiment provides an induction cooker with another structure. The difference between the induction cooker 1 of this embodiment and the first embodiment is that the specific shape of the support table 13 is different.

In this embodiment, the support table 13 is specifically an annular support table. In this way, the cookware can be supported from the entire circumference of the pot bottom 21 , so that the cookware 2 is more stable, and the support table 13 has a simple structure and is easy to manufacture.

Wherein, at least two temperature measuring devices 14 can be arranged on the support table 13, and the at least two temperature measuring devices 14 are arranged at intervals along the circumferential direction of the support table 13. More preferably, at least two temperature measuring devices 14 are evenly distributed along the circumferential direction of the support table 13 . At least two temperature measuring devices 14 are used to measure the temperature of different positions of the cookware 2 respectively, which further improves the accuracy of temperature measurement; and if one of the temperature measuring devices 14 is accidentally damaged, other temperature measuring devices 14 can be used to measure the temperature. temperature, which provides a guarantee for the induction cooker 1 to control the temperature of the pot 2.

Of course, in other implementation manners, only one temperature measuring device 14 may be provided on the annular support table.

Preferably, the temperature measuring device 14 can be set at a position close to the center of the panel 12 of the annular support table, so that the temperature measuring device 14 can detect the temperature near the center of the bottom 21 as much as possible, and further improve the accuracy of temperature measurement.

Regardless of whether the support table 13 is configured as at least two support table sections shown in the first embodiment, or as the annular support table shown in the second embodiment, at least one temperature measuring device 14 in the support table 13 can be arranged on the support table 13 is close to the center of the panel 12 to further improve the accuracy of temperature measurement.

Other technical features are the same as those in the first embodiment, and can achieve the same or similar technical effects, which will not be repeated here.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions.

Claims (11)

1. An induction cooker, comprising a bottom case (11), a panel (12) located on the bottom case (11), a measuring device for detecting the temperature of a pan (2) placed on the panel (12) A temperature device (14), characterized in that a support table (13) for supporting the cookware (2) is provided on the panel (12), and the temperature measurement device (14) is arranged on the support table (13). 13), and the temperature collecting end of the temperature measuring device (14) is exposed on the top of the support table (13) so as to be in contact with the bottom (21) of the pot (2). 2 . The induction cooker according to claim 1 , wherein the support table ( 13 ) comprises at least two support table sections ( 131 ), and the at least two support table sections ( 131 ) are along the panel ( 12 ). 3 . ) are arranged at circumferential intervals; At least one of the temperature measuring devices (14) is provided in at least one of the at least two support table segments (131). 3. The induction cooker according to claim 2, characterized in that there are at least three supporting table sections (131), and at least three supporting table sections (131) are centered on the center of the panel (12) Arranged radially. 4. The induction cooker according to claim 2, characterized in that, when at least one of the temperature measuring devices (14) is provided in the support table section (131), at least one of the temperature measuring devices (14) is located in the One end of the support platform segment (131) close to the center of the panel (12). 5. The induction cooker according to claim 1, wherein the support table (13) is an annular support table. 6. The induction cooker according to claim 5, characterized in that, at least two of the temperature measuring devices (14) are provided on the support table (13), and at least two of the temperature measuring devices (14) are arranged along the The supporting platforms (13) are arranged at intervals in the circumferential direction. 7. The induction cooker according to claim 1, wherein the support table (13) is adhered to the panel (12); Alternatively, the support table (13) is clamped on the panel (12); Alternatively, the support table (13) is fixed on the panel (12) by screws. 8 . The induction cooker according to claim 1 , wherein the height of the support table ( 13 ) ranges from 1 mm to 5 mm; 8 . And/or, the top surface of the temperature collecting end of the temperature measuring device (14) is higher than the upper surface of the support table (13); And/or, the support table (13) is a plastic support table; And/or, a non-slip structure is provided on the surface of the support table (13) that is in contact with the cookware (2). 9. The induction cooker according to any one of claims 1 to 8, wherein the temperature measurement device (14) comprises a temperature measurement probe (141) and a temperature measurement probe (141) sleeved on the temperature measurement probe (141). The temperature-sensing metal shell (142) at the end; At least a part of the temperature-sensing metal shell (142) is exposed on the top of the support table (13) so as to be in contact with the bottom (21) of the pot (2). 10. The induction cooker according to claim 9, wherein when the support table (13) is a plastic support table, the temperature-sensitive metal shell (142) is injection-molded into the support table (13); Alternatively, a through hole is provided at a position of the support table (13) corresponding to the temperature measuring device (14), and at least part of the temperature sensing metal shell (142) is penetrated in the through hole, and the The temperature-sensing metal shell (142) is sealed with the hole wall of the through hole. 11. The induction cooker according to claim 9, characterized in that, an escape hole (121) is provided at a position of the panel (12) corresponding to the temperature measuring device (14), and the temperature measuring probe (141) is provided with an escape hole (121). The connection end protrudes from the escape hole (121) to be electrically connected with the control board of the induction cooker.

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