CN212005792U - Electromagnetic oven - Google Patents

Abstract

The utility model provides an induction cooker, which comprises a shell (10) and a panel (20), wherein at least one group of weighing components are arranged in the shell (10), and each weighing component comprises a weight sensor (30), a desktop support frame (40) and a machine body connecting support (50); two ends of the desktop support frame (40) are respectively supported on the placing table top of the induction cooker through support legs (60); the machine body connecting bracket (50) is relatively fixed with the shell (10); the first end of the weight sensor (30) is connected to the desktop support frame (40), and the second end of the weight sensor (30) is connected to the machine body connecting support frame (50); a deformation portion (31) is provided between the first end of the weight sensor (30) and the second end of the weight sensor (30). The utility model discloses can effectively improve the accuracy nature that the electromagnetism stove weighed, reduce its structure complexity, improve and make and assembly efficiency.

Description

Electromagnetic oven

Technical Field

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

Background

The electromagnetic oven has the advantages of quick heating, no open fire, no smoke, safety, convenience and the like, and is more and more favored and accepted by consumers.

The electromagnetic oven comprises a shell, a panel and a control panel, wherein the panel is covered on the shell. The weight sensor is arranged in the shell and is specifically positioned at the rear part of the induction cooker body, one end of the weight sensor is supported on the table board where the induction cooker is positioned through the support legs at the rear end of the induction cooker body, the other end of the weight sensor is relatively fixed with the shell, and the weight sensor is electrically connected with the control panel. When the pan was placed on the panel, the weight of pan passed through the casing and transmitted to weight sensor, promptly, fuselage weight transmission to weight sensor, and the mesa at electromagnetism stove place produces ascending jacking force to weight sensor through the stabilizer blade simultaneously, and deformation takes place for the deformation district at weight sensor middle part to make the control panel convert out the weight of pan or the weight of eating the material in the pan according to the deformation quantity at weight sensor middle part.

However, the assembly process of the weight sensor in the prior art electromagnetic oven is complicated, and the vibration or movement of the electromagnetic oven during the use process can cause inaccurate weight measurement results.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem mentioned in the background art, the utility model provides an electromagnetism stove can effectively improve the accuracy nature that the electromagnetism stove weighed, reduces its structural complexity, improves and makes and assembly efficiency.

In order to achieve the above object, the utility model provides an induction cooker, including casing and panel, be provided with at least a set of subassembly of weighing in the casing, the subassembly of weighing includes weighing sensor, desktop support frame and fuselage linking bridge.

Two ends of the desktop support frame are respectively supported on the placing table top of the induction cooker through support legs.

The body connecting bracket is relatively fixed with the shell.

The first end of the weight sensor is connected to the desktop support frame, and the second end of the weight sensor is connected to the machine body connecting support frame; a deformation part is arranged between the first end of the weight sensor and the second end of the weight sensor.

The utility model provides an electromagnetic oven, through set up at least a set of weighing assembly in the casing of the electromagnetic oven, utilize the weighing assembly to realize the purpose that the pan is weighed to the electromagnetic oven and the weight of edible material in the pan; the weighing component is internally provided with the weight sensor, the desktop support frame and the machine body connecting support, one end of the weight sensor is fixed by the desktop support frame, and the other end of the weight sensor is fixed by the machine body connecting support frame, so that the weight sensor can simultaneously receive acting force applied to the induction cooker by the desktop and the pot body, and the weight weighing process is completed; utilize the stabilizer blade to support on placing the mesa through the both ends with the desktop support frame for the electromagnetism stove still can accomplish the weight when taking place the slope between two stabilizer blades and get the process of title, consequently can effectively avoid the focus skew of electromagnetism stove to get the influence of result to the weight, improved the accuracy nature that the electromagnetism stove was weighed, and reduced the quantity of the subassembly in the weighing component in the electromagnetism stove, thereby simplify the complexity of its structure, reduce the assembly degree of difficulty, improve the manufacturing and the assembly efficiency of electromagnetism stove.

In the above electromagnetic oven, optionally, the deformation portion is suspended between the tabletop support frame and the machine body connecting support.

The influence of an external structure on the deformation process of the deformation part can be effectively reduced by suspending the deformation part, so that the weighing accuracy of the weight sensor is improved.

In the above electromagnetic oven, the panel may optionally include a heating panel and an operation panel, and the first end of the table top support frame may extend to a side of the heating panel close to the operation panel, or may extend toward the side of the heating panel close to the operation panel.

The second end of the desktop support frame extends to one side of the heating panel far away from the operation panel, or extends to one side of the heating panel near the operation panel far away from the operation panel.

Through carrying out foretell setting with the both ends of desktop support frame for the structure asymmetry appears in the electromagnetism stove in the direction of being close to and keeping away from operating panel, perhaps when the electromagnetism stove slope leads to its focus skew appearing, utilizes the asymmetric influence of desktop support frame balanced electromagnetism stove inner structure, thereby improves weight sensor's weight and weighs the precision.

In the above electromagnetic oven, optionally, the connection point of the first end of the weight sensor and the table top support frame is located at the geometric midpoint of the table top support frame.

Or the connecting point of the first end of the weight sensor and the desktop supporting frame is close to the geometric midpoint of the desktop supporting frame.

The first end of the weight sensor and the connecting point of the desktop support frame are adjusted in the above mode, so that the position change of the two ends of the weight sensor can be guaranteed to have balanced influence on the deformation process of the deformation part, and therefore the situation that the position change of the induction cooker reduces the weighing precision of the weight sensor is effectively avoided.

In the above electromagnetic oven, optionally, the body attachment bracket and the weight sensor are located near a center side of the housing, and the table top support bracket is located near an edge side of the housing.

The arrangement can ensure that the weighing component is adapted to the mounting positions of other structural members in the shell, thereby avoiding influencing the structure inside the original electromagnetic oven and improving the structural adaptability of the weighing component in the electromagnetic oven.

In the above electromagnetic oven, optionally, the table top support frame has a first mounting surface facing the side of the bottom wall of the housing, and a connection point of the first end of the weight sensor and the table top support frame is located on the first mounting surface.

In the above electromagnetic oven, optionally, the first mounting surface is provided with a first limiting portion for limiting the first end of the weight sensor, and a connection point of the first end of the weight sensor and the table top support frame is located in the first limiting portion.

Through set up first spacing portion on first installation face, utilize first spacing portion to restrict the removal of the first end of weight sensor to avoid electromagnetism stove position change to influence the connection stability of the first end of weight sensor.

In the above-described electromagnetic oven, the body attachment bracket may have a second attachment surface facing the panel side, and the attachment point of the second end of the weight sensor to the body attachment bracket may be located on the second attachment surface.

In the above electromagnetic oven, optionally, a second limiting portion for limiting the second end of the weight sensor is disposed on the second mounting surface, and a connection point of the second end of the weight sensor and the table top support frame is located in the second limiting portion.

The second limiting part is arranged on the second mounting surface, and the second limiting part is used for limiting the movement of the second end of the weight sensor, so that the influence of the azimuth change of the induction cooker on the connection stability of the second end of the weight sensor is avoided.

In the above electromagnetic oven, optionally, the weighing assemblies are two groups, the two groups of weighing assemblies are located on the left and right sides of a symmetry line, and the symmetry line is a connecting line between the geometric center of the heating panel and the projection of the geometric center on the bottom wall of the housing.

Through carrying out foretell setting with two sets of weighing component, when can guaranteeing that the whole position of electromagnetism stove changes, utilize two sets of weighing component to acquire the state that each position changes to accomplish the accurate measurement of weight.

In the above electromagnetic oven, optionally, the two groups of weighing components are symmetrically arranged on a symmetry line, and the two machine body connecting supports of the two groups of weighing components are located between the two desktop supporting frames of the two groups of weighing components.

Through setting up two sets of weighing component into symmetrical structure, reduce electromagnetism stove overall structure's the complexity and the assembly degree of difficulty, improve weighing component's weight and weigh the precision.

In the above electromagnetic oven, optionally, fixing members for fixing the machine body connecting bracket are arranged between the machine body connecting bracket of each weighing assembly and the bottom wall of the shell, and reinforcing ribs are arranged between the two fixing members corresponding to the two weighing assemblies.

Through set up mounting and strengthening rib in the casing at the electromagnetism stove, improve the stability that fuselage linking bridge and casing are connected, guarantee the precision is got to the weight of the subassembly of weighing.

In the above electromagnetic oven, optionally, the bottom wall of the housing is provided with an avoiding hole through which the support leg can pass, and the support leg and the hole wall of the avoiding hole are not in contact with each other.

And/or the bottom of the foot has a foot pad.

Through set up on the casing and dodge the hole, avoid the casing to produce the influence to the activity process of desktop support frame to guarantee that weight sensor can accurately weigh the pan and eat the weight of material in the pan.

The construction of the present invention and other objects and advantages thereof will be more apparent from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

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

Fig. 1 is a schematic structural view of an induction cooker and a pot provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an induction cooker according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a housing of an induction cooker according to an embodiment of the present invention;

fig. 4 is an exploded view of the housing of the induction cooker according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a deformation portion of an induction cooker according to an embodiment of the present invention in a deformed state.

Description of reference numerals:

10-a housing;

11-avoiding holes;

20-a panel;

21-a heating panel;

22-an operating panel;

30-a weight sensor;

31-a deformation section;

40-a desktop support frame;

41-a first mounting surface;

42-a first limit part;

50-fuselage attachment brackets;

51-a second mounting surface;

52-a second stop;

60-a leg;

61-a foot pad;

70-a fixing member;

80-reinforcing ribs;

90-pot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 is a schematic structural view of an induction cooker and a pot provided by an embodiment of the present invention. Fig. 2 is a schematic structural view of an induction cooker according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of the housing of the induction cooker according to the embodiment of the present invention. Fig. 4 is an exploded view of the inside of the housing of the induction cooker according to the embodiment of the present invention. Fig. 5 is a schematic structural view of a deformation portion of an induction cooker according to an embodiment of the present invention in a deformed state.

Referring to fig. 1 to 5, an embodiment of the present invention provides an induction cooker, which includes a housing 10 and a panel 20, wherein the panel 20 includes a heating panel 21 and an operating panel 22, at least one weighing assembly is disposed in the housing 10, and the weighing assembly includes a weight sensor 30, a tabletop support 40 and a body connecting bracket 50.

The two ends of the desktop support frame 40 are respectively supported on the placing platform of the induction cooker through the support legs 60.

The body attachment bracket 50 is fixed relative to the housing 10.

A first end of the weight sensor 30 is connected to the desktop support frame 40, and a second end of the weight sensor 30 is connected to the body connecting bracket 50; a deformation portion 31 is provided between the first end of the weight sensor 30 and the second end of the weight sensor 30.

In the existing electromagnetic oven, a weight sensor is generally arranged. In food cooking process, utilize weighing sensor to weigh and place the weight of eating the material in pan and the pan on the electromagnetism stove to according to the heating process of this weight adjustment electromagnetism stove, specifically can include but not limited to the heating temperature of adjustment electromagnetism stove, rate of rise and heat preservation time, make the electromagnetism stove can all have suitable branch cooking scheme to the pan of different weight and eat the material, promote food taste and nutrition.

At present, a weight sensor is generally positioned at the rear part of a machine body of an induction cooker, one end of the weight sensor is supported on a table board where the induction cooker is positioned through a support leg at the rear end of the machine body, the other end of the weight sensor is relatively fixed with a shell, and the weight sensor is electrically connected with a control board. The two ends of the weight sensor are respectively connected to the machine body and the desktop supporting legs, the middle of the weight sensor is provided with a deformation area with weakened strength, a resistance membrane is attached to the deformation area, the resistance of the resistance membrane changes when the deformation area deforms, and weighing values are converted by reading different resistances of the resistance membrane before and after weighing.

However, the current weight sensors are only arranged at local positions of the induction cooker, such as four corner positions in the casing of the induction cooker or the rear part of the body of the induction cooker (i.e. the side far away from the user). Firstly, the weight sensors are arranged in a large number, so that the production cost of the induction cooker is improved. The weighing task is set up and accomplished to the weight sensor mutual independence of four turning positions, all sets up the position in being close to user one side based on coil panel, lamp plate and circuit board isotructure in the casing, and consequently the weight that is close to user one side in the casing is great, and whole electromagnetism stove inclines or squints towards this direction, leads to two weight sensors that are close to user one side to receive great effort, and keeps away from two weight sensors of user one side and receives less effort. Due to the arrangement, in the weight conversion process of the weight sensor, the algorithm program is complex, large measurement errors are easily caused, and the accuracy of weighing the weight is reduced.

Secondly, a plurality of weight sensors need to occupy a large amount of installation space in the casing to need to cooperate a large amount of assembly structure spare, increased its complexity of assembling, reduce assembly efficiency.

Therefore, the weight weighing precision of the weight sensor in the existing induction cooker is small, and the food cooking taste of the induction cooker is influenced.

To solve the above problem, the present embodiment provides an electromagnetic oven with a weighing assembly. Specifically, the induction cooker provided in this embodiment may be a planar induction cooker or a concave induction cooker shown in fig. 2, and the present embodiment does not limit the type of the induction cooker. The panel 20 is covered on the housing 10, and the two together enclose an accommodating cavity of the housing 10. The holding intracavity is provided with the weighing component isotructure that circuit board, lamp plate, cooling fan, coil panel and this embodiment provided.

Referring to fig. 3 and 4, the weighing assembly provided in this embodiment includes a weight sensor 30, a table top support 40, and a body attachment bracket 50. The two ends of the desktop support frame 40 are supported on the placing table top of the induction cooker through the support legs 30, the desktop support frame 40 and the machine body connecting support 50 can be rigid supports, namely, the desktop support frame and the machine body connecting support do not deform or deform little after external acting force is applied, the rigid supports can be made of rigid materials, and the rigid materials can include but are not limited to ceramic materials and metal materials with high strength. Fuselage linking bridge 50 and casing 10 relatively fixed, both can be connected through the fastener, and convenient to detach and change in the use also can be integrated into one piece certainly for fuselage linking bridge 50 is higher in the stability of setting up on casing 10. A weight sensor 30 is connected between the desktop support frame 40 and the body connecting bracket 50, and a deformation part 31 of the weight sensor 30 is located between a first end and a second end of the weight sensor 30 and is deformed correspondingly after being subjected to an external applied force. The deformation portion 31 may be a deformation member in the weight sensor 30, such as an elastic aluminum sheet and/or a spring, and the deformation portion 31 may also be a deformation region in the weight sensor 30, such as a hollow elastic body, wherein the hollow elastic body is the deformation region. It can be understood that, in practical use, the type and the measurement principle of the weight sensor 30, and the structure of the deformation portion 31 may be selected according to practical use, and refer to the existing weight sensor 30, which is not described in detail in this embodiment.

In use, referring to fig. 5, when the pot 90 or the pot 90 containing food is placed on the heating panel 21, the pot 90 applies a downward force to the housing 10 of the induction cooker, the downward force being transmitted to the second end of the weight sensor 30 through the body connecting bracket 50, and the downward force can be represented by a downward arrow a in fig. 5. While the placement table applies an upward reaction force to the pot 90, the upward reaction force is transmitted to the first end of the weight sensor 30 through the leg 60 and the table top support 40 connected to the leg 60 based on the pot 90 being in contact with the placement table through the leg 60. This force can be represented by the upward arrow b in fig. 5. The first end and the second end of the weight sensor 30 receive the acting force at the same time to cause the deformation portion 31 to deform, and after the control board acquires the deformation amount, the weight of the pot 90 or the weight of the food material in the pot 90 is converted according to the deformation amount.

It should be noted that, in this embodiment, furthermore, the weight sensor 30 of this embodiment is provided with one deformation portion 31, two ends of the desktop support frame 40 are respectively connected to the two support legs 60 in different directions, when the induction cooker is inclined near the direction of the two support legs 60, the support legs 60 can timely transmit the direction change state to the desktop support frame 40 and the first end of the weight sensor 30 in a manner of applying an acting force, the deformation portion 31 can simultaneously receive the acting force transmitted by two ends of the desktop support frame 40, thereby simultaneously measuring the weight change when the positions of two ends of the desktop support frame 40 are shifted, that is, the weight weighing processes at two ends of the desktop support frame 40 are coupled in the same deformation portion 31, and the universality and the adaptability of the deformation portion 31 are improved. Compare the weight sensor in current electromagnetism stove, the quantity of the deformation portion 31 of this embodiment significantly reduces, not only can save the quantity of resistance film in the deformation portion 31, reduces the manufacturing cost of electromagnetism stove, reduces the quantity of the assembly part that suits with deformation portion 31 simultaneously, reduces its shared installation space, improves the assembly efficiency of electromagnetism stove.

More importantly, the first end of the weight sensor 30 of the induction cooker of the embodiment can simultaneously acquire the position change information of the two support legs 60 through the two ends of the desktop support frame 40, so that the measurement range is wider, the influence of the position change of the induction cooker on the weighing precision is reduced, the problem of errors which cannot be solved in the scheme of arranging the weight sensor 30 at each support leg 60 is reduced, and the weighing precision is improved.

The two ends of the desktop supporting frame 40 are supported on the placing table top through the supporting legs 60, as an implementation manner that can be realized, the bottom wall of the housing 10 is provided with avoiding holes 11 through which the supporting legs 60 can pass, and the supporting legs 60 are not in contact with the hole walls of the avoiding holes 11.

Referring to fig. 4, the supporting leg 60 of this embodiment is in contact with the placing table after passing through the avoiding hole 11, and the deformation of the deformation portion 31 is affected based on the contact between the first end of the weight sensor 30 and the body of the table top supporting frame 40 and the induction cooker, so that the supporting leg 60 and the avoiding hole 11 need to be set in a non-contact state, thereby improving the accuracy of the deformation portion 31, and ensuring that the weight sensor 30 can accurately weigh the cookware 90 and the weight of the food in the cookware 90.

As an implementation mode, the foot pad 61 is arranged at the bottom of the supporting leg 60, and the foot pad 61 can be a plastic part and mainly plays a role in skid resistance, so that the placing stability of the induction cooker on the placing table top is ensured, and the use safety of the induction cooker is improved. Meanwhile, the support legs 60 can be stably contacted with the placing table top, and upward reaction force applied by the placing table top can be transferred to the weight sensor 30, so that the weighing precision of the weight sensor is ensured.

Specifically, the deformation portion 31 is suspended between the desktop support frame 40 and the body connecting bracket 50. Deformation portion 31 does not take place the contact with any part and structure in the holding chamber promptly, can effectively reduce the influence that external structure produced deformation process of deformation portion 31 like this to improve the accuracy nature that weight sensor 30 weighed.

The first end of the tabletop support frame 40 extends to a side of the heating panel 21 close to the operation panel 22, or extends towards a side of the heating panel 21 close to the operation panel 22.

The second end of the table top support 40 extends to a side of the heating panel 21 away from the operation panel 22, or extends to a side of the heating panel 21 close to the operation panel 22.

In the general electromagnetic oven, the operation panel 22 is closer to the user side than the heating panel 21, so that the user can input a control command on the operation panel 22. Therefore, the side of the heating panel 21 close to the operation panel 22 can be understood as the side of the induction cooker close to the user, and the side of the heating panel 21 far from the operation panel 22 can be understood as the side of the induction cooker far from the user. In the casing of electromagnetism stove, the weight distribution difference of electromagnetism stove is great, is close to user's one side generally and is provided with structures such as coil panel, circuit board and lamp plate, and weight is great, and the weight of keeping away from user's one side is less. And the pan is placed on the electromagnetism stove, can vibrate when the boiling takes place for the pan, and the process of vibration also can lead to the focus of electromagnetism stove to squint towards being close to user one side.

To the above problem, in this embodiment, the two ends of the desktop support frame 40 are respectively extended toward the side close to or away from the user, or extended to the side close to or away from the user, and when the induction cooker is inclined in the direction close to the user side or away from the user side, the desktop support frame 40 can be used to transmit the direction change to the weight sensor 30, so as to obtain the change state of the weight after the direction change, and improve the weighing precision of the weight sensor 30.

In one embodiment, the connection point of the first end of the weight sensor 30 to the table top support 40 is near the geometric midpoint of the table top support 40. It should be noted that, based on the fact that the orientations of the positions of the induction cooker are changed during the tilting process, the support legs 60 at the two ends of the tabletop support frame 40 are moved, and the first end of the weight sensor 30 is disposed at the geometric midpoint position close to the tabletop support frame 40, so that the first end of the weight sensor 30 can be ensured to simultaneously obtain the changes of the orientations of the support legs 60 at the two ends. The first end of the weight sensor 30 is prevented from being too close to a certain supporting leg 60, so that the change of the orientation of the supporting leg 60 has a large influence on the deformation process of the weight sensor 30, and the weight weighing precision is reduced. Further, as a preferred embodiment, the connection point of the first end of the weight sensor 30 and the table top support 40 may be located at the geometric midpoint of the table top support 40.

Specifically, the fuselage attachment bracket 50 and the weight sensor 30 are located near the center side of the housing, and the tabletop support 40 is located near the edge side of the housing. The table top support bracket 40 has a first mounting surface 41 facing the bottom wall side of the housing 10, and the connection point of the first end of the weight sensor 30 and the table top support bracket 40 is located on the first mounting surface 41. The body attachment bracket 50 has a second attachment surface 51 facing the side of the panel 20, and the attachment point of the second end of the weight sensor 30 to the body attachment bracket 50 is located on the second attachment surface 51.

It should be noted that, in the receiving cavity of the induction cooker, the coil panel and the auxiliary structures (such as the fixing bracket of the coil panel and the magnetic shielding layer) for fixing the coil panel are generally disposed near the central region, i.e. directly below the heating panel 21, and in order to ensure the heating effect of the magnetic field generated by the coil panel on the pot 90, no other structures and components are disposed between the coil panel and the heating panel 21. Further, the mounting space between the bottom of the coil disk and the bottom wall of the housing 10 is limited, so that the weighing assembly must meet the requirement that the volume near the central area of the accommodating chamber needs to be set smaller, while the volume far from the central area can be set larger.

Based on this, referring to fig. 3 at the same time, in the present embodiment, the first end of the weight sensor 30 is disposed on the first mounting surface 41 of the desktop support frame 40, and the second end of the weight sensor 30 is disposed on the second mounting surface 51 of the body connecting bracket 50, so that the overall thickness of the weighing assembly is gradually increased when the weighing assembly is transited from the body connecting bracket 50 to the weight sensor 30 and the weight sensor 30 is transited to the desktop support frame 40, that is, the body connecting bracket 50 close to the coil panel is located at a lower position and has a smaller thickness; the table top support frame 40, which is far away from the coil disc, is located at a higher position and has a larger thickness, so that the weighing assembly is adapted to the installation of the coil disc.

Further, referring to fig. 4, a first limiting portion 42 for limiting a first end of the weight sensor 30 is disposed on the first mounting surface 41, and a connection point of the first end of the weight sensor 30 and the tabletop support frame 40 is located in the first limiting portion 42.

The second mounting surface 51 is provided with a second limiting portion 52 for limiting the second end of the weight sensor 30, and a connection point of the second end of the weight sensor 30 and the desktop support frame 40 is located in the second limiting portion 52.

It should be noted that the first limiting portion 42 and the second limiting portion 52 may be limiting grooves shown in fig. 4, two ends of the weight sensor 30 are respectively disposed in the limiting grooves of the first limiting portion 42 and the second limiting portion 52, and the groove walls are used to limit movement of the two ends of the weight sensor 30, so as to prevent the connection stability of the first end and the second end of the weight sensor 30 from being affected by the orientation change of the induction cooker, and ensure that the deformation of the deformation portion 31 is not affected by movement of the two ends of the weight sensor 30.

As an achievable embodiment, with reference to fig. 3 and 4, the weighing assemblies are in two groups, two groups being located on the left and right sides of a line of symmetry between the geometric center of the heating panel 21 and the projection of the geometric center on the bottom wall of the casing 10.

It should be noted that, in this embodiment, the weighing assemblies are two sets, and two sets of weighing assemblies are located the left and right sides of symmetry line respectively, can guarantee the symmetry of electromagnetism stove overall structure like this to improve the stability of its structure. Here, the left-right direction of the induction cooker may be the left-right direction shown in fig. 2, and the front-back direction of the induction cooker may be the front-back direction shown in fig. 2. The geometric center of the heating panel 21 may be the point shown as S in fig. 2. Further, when the position of any one of two sides of the symmetry line of the induction cooker is changed, the weighing assembly can acquire the change of the weight in the change of the position. The desktop support frame 40 in every group weighing component extends along the direction that is close to and keeps away from operating panel 22, and the extending direction of supposing desktop support frame 40 is the first direction, and the place direction of two sets of weighing component geometric centre lines is the second direction, and first direction and second direction can be for being certain contained angle setting, and this contained angle can be the right angle. Such setting can be through every group weighing component change information of weight when acquireing the first direction orientation change, change information of weight when acquireing the second direction orientation change through two groups weighing component to acquire the state that each orientation of electromagnetism stove changes, and accomplish the accurate measurement of weight.

It should be noted that, when the operation panel is in a symmetrical shape such as a rectangle, a circle, an ellipse, etc. shown in fig. 2, the symmetrical line provided in the present embodiment may also be a connecting line between the geometric center of the operation panel and the geometric center of the heating panel.

As a preferred embodiment, two sets of weighing modules are arranged in a symmetrical line, and two machine body connecting brackets 50 of the two sets of weighing modules are located between two table top supporting frames 40 of the two sets of weighing modules. Therefore, the complexity and the assembly difficulty of the whole structure of the induction cooker can be reduced, and the weighing precision of the weighing component is improved.

Specifically, a fixing member 70 for fixing the body connecting bracket 50 is arranged between the body connecting bracket 50 of each weighing assembly and the bottom wall of the casing 10, and a reinforcing rib 80 is arranged between two fixing members 70 corresponding to the two weighing assemblies. It should be noted that, the fixing member 70 and the reinforcing rib 80 are arranged in the housing 10 of the induction cooker, so that the stability of the connection between the machine body connecting bracket 50 and the housing 10 is improved, and the weighing precision of the weighing assembly is ensured. The fixing member 70 and the reinforcing rib 80 may be integrally formed with the bottom wall of the housing 10, and the number of the fixing member and the reinforcing rib may be set according to actual needs, which is not limited in this embodiment.

The embodiment of the utility model provides an electromagnetism stove, through set up at least a set of weighing assembly in the casing of electromagnetism stove, utilize the weighing assembly to realize the electromagnetism stove and weigh the pan and the purpose of eating the material weight in the pan; the weighing component is internally provided with the weight sensor, the desktop support frame and the machine body connecting support, one end of the weight sensor is fixed by the desktop support frame, and the other end of the weight sensor is fixed by the machine body connecting support frame, so that the weight sensor can simultaneously receive acting force applied to the induction cooker by the desktop and the pot body, and the weight weighing process is completed; utilize the stabilizer blade to support on placing the mesa through the both ends with the desktop support frame for the electromagnetism stove still can accomplish the weight when taking place the slope between two stabilizer blades and get the process of title, consequently can effectively avoid the focus skew of electromagnetism stove to get the influence of result to the weight, improved the accuracy nature that the electromagnetism stove was weighed, and reduced the quantity of the subassembly in the weighing component in the electromagnetism stove, thereby simplify the complexity of its structure, reduce the assembly degree of difficulty, improve the manufacturing and the assembly efficiency of electromagnetism stove.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (13)

1. An induction cooker comprises a shell (10) and a panel (20), wherein the panel (20) comprises a heating panel (21) and an operation panel (22), and is characterized in that at least one group of weighing components are arranged in the shell (10), and each weighing component comprises a weight sensor (30), a desktop support frame (40) and a machine body connecting support frame (50);

two ends of the desktop support frame (40) are respectively supported on the placing table top of the induction cooker through support legs (60);

the body connecting bracket (50) is relatively fixed with the shell (10);

the first end of the weight sensor (30) is connected to the desktop support frame (40), and the second end of the weight sensor (30) is connected to the machine body connecting support frame (50); a deformation part (31) is arranged between the first end of the weight sensor (30) and the second end of the weight sensor (30).

2. The induction cooker according to claim 1, characterized in that the deformation portion (31) is suspended between the table top support frame (40) and the body connecting bracket (50).

3. The induction cooking oven according to claim 1, characterized in that the first end of the table top support frame (40) extends to the side of the heating panel (21) close to the operation panel (22) or extends towards the side of the heating panel (21) close to the operation panel (22);

the second end of the desktop support bracket (40) extends to a side of the heating panel (21) away from the operating panel (22), or extends to a side of the heating panel (21) away from the operating panel (22).

4. The induction hob according to claim 1, characterized in, that the connection point of the first end of the weight sensor (30) and the table top support (40) is located at the geometric midpoint of the table top support (40);

or the connection point of the first end of the weight sensor (30) and the table top support frame (40) is close to the geometric midpoint of the table top support frame (40).

5. The induction cooking stove according to claim 1, wherein the body attachment bracket (50) and the weight sensor (30) are provided near a center side of the case (10), and the table top support (40) is provided near an edge side of the case (10).

6. The induction hob according to claim 1, characterized in, that the table top support frame (40) has a first mounting surface (41) facing towards the side of the bottom wall of the housing (10), the connection point of the first end of the weight sensor (30) and the table top support frame (40) being located on the first mounting surface (41).

7. The induction cooker according to claim 6, wherein the first mounting surface (41) is provided with a first limiting portion (42) for limiting a first end of the weight sensor (30), and a connection point of the first end of the weight sensor (30) and the table top support frame (40) is located in the first limiting portion (42).

8. The induction cooking hob according to claim 1, characterized in, that the fuselage connection bracket (50) has a second mounting surface (51) facing the side of the panel (20), the connection point of the second end of the weight sensor (30) to the fuselage connection bracket (50) being located on the second mounting surface (51).

9. The induction cooker according to claim 8, wherein the second mounting surface (51) is provided with a second limiting portion (52) for limiting a second end of the weight sensor (30), and a connection point of the second end of the weight sensor (30) and the table top support frame (40) is located in the second limiting portion (52).

10. Induction hob according to any one of the claims 1 to 9, characterized in, that said weighing assemblies are in two groups, two of said groups being located on the left and right sides of a symmetry line, said symmetry line being a line between the geometrical centre of said heating panel (21) and the projection of said geometrical centre on the bottom wall of said housing (10).

11. The induction cooker according to claim 10, wherein two sets of said weighing modules are symmetrically disposed about said symmetry line, and wherein both of said body attachment brackets (50) of said two sets of said weighing modules are located between both of said table top support brackets (40) of said two sets of said weighing modules.

12. The induction cooker according to claim 11, wherein a fixing member (70) for fixing the body connecting bracket (50) is disposed between the body connecting bracket (50) of each weighing assembly and the bottom wall of the housing (10), and a reinforcing rib (80) is disposed between two corresponding fixing members (70) of the two weighing assemblies.

13. The induction cooker according to any one of claims 1 to 9, wherein an avoiding hole (11) for the supporting leg (60) to pass through is formed in a bottom wall of the housing (10), and the supporting leg (60) and a hole wall of the avoiding hole (11) are not in contact with each other;

and/or the bottom of the supporting foot (60) is provided with a foot pad (61).

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