[0036] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.
[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the pointed device or element must have a specific orientation, be configured and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In the description of the present invention, "plurality" means two or more than two, unless specifically defined otherwise.
[0038] In the description of the present invention, it should be noted that the terms "installation", "connected" and "connected" should be understood in a broad sense, unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two elements or the interaction between two elements. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood in specific situations.
[0039] Reference below Figure 1-Figure 5 The induction cooker 100 according to the embodiment of the present invention is described.
[0040] The induction cooker 100 according to the embodiment of the present invention, such as figure 1 As shown, it includes: a panel 1, a supporting board 2, a circuit board 6, a coil plate 3, and an elastic member 4.
[0041] The panel 1 is provided on the support plate 2, and a first accommodating space is defined between the panel 1 and the support plate 2, and the circuit board 6 is provided on the support plate 2. Specifically, the circuit board 6 may be provided on the upper surface of the support plate 2. Above, of course, the circuit board 6 can also be arranged on the lower surface of the support board 2. An elastic member 4 is provided in the first accommodating space, the coil disk 3 is provided in the first accommodating space, and the elastic member 4 presses the coil disk 3 so that the upper surface of the coil disk 3 is close to the panel 1. Specifically, the elastic member 4 can be provided on the panel 1, or on the support plate 2, or on the side plate of the panel 1 or the support plate 2, as long as the elastic member 4 can lift the coil plate 3 upward. The role of pressure can be. Among them, the coil disk 3 has downward pressure on the elastic member 4, and the elastic member 4 uses its own elastic deformation to generate an upward supporting force on the coil disk 3, so that the upper surface of the coil disk 3 can be closely attached to the surface of the panel 1. lower surface.
[0042] According to the induction cooker 100 of the embodiment of the present invention, the elastic member 4 that can press the coil disk 3 is provided, so that the elastic member 4 has a good supporting effect on the coil disk 3, and thus the coil disk 3 can be effectively stopped against the panel 1 The bottom surface, that is, the coil disk 3 can be close to the back of the panel 1 to ensure the consistency of the parameters of the coil disk 3 during operation, thereby improving the stability of the product. At the same time when assembling the panel 1, due to the action of the elastic member 4, after the panel 1 contacts the coil disk 3, the downward pressure of the panel 1 will cause the coil disk 3 to move downward, so that the coil disk 3 will not generate strong force with the panel 1. In collision, the panel 1 will not be broken, and the assembly is convenient.
[0043] It can be understood that when the circuit board 6 is provided on the upper surface of the support plate 2, the circuit board 6 is located below the coil disk 3, thereby making the structure of the induction cooker 100 simpler.
[0044] When the circuit board 6 is provided on the lower surface of the support plate 2, optionally, the induction cooker 100 may also include a bottom shell 7, such as figure 1 As shown, the bottom case 7 may be arranged under the support plate 2, and a second accommodation space is defined between the bottom case 7 and the support plate 2, and the second accommodation space is spaced from the first accommodation space in the vertical direction by the support plate 2. open. The circuit board 6 is installed on the lower surface of the supporting board 2 and is located in the second accommodation space, thereby making the connection between the coil disk 3 and the circuit board 6 simpler and more convenient.
[0045] Optionally, the support plate 2 may be made of a metal material, for example, it may be made of galvanized steel, that is, the support plate 2 may be a galvanized steel sheet, and the bottom shell 7 may be a plastic material. In this way, the weights of the coil plate 3 and the circuit board 6 are both borne by the supporting plate 2, thereby reducing the bearing force of the bottom shell 7 and enhancing the stability of the overall structure of the induction cooker 100.
[0046] According to an embodiment of the present invention, the elastic member 4 is provided on the support plate 2, so that the installation and setting of the elastic member 4 can be convenient and simple. Advantageously, there are a plurality of elastic members 4 and the plurality of elastic members 4 are located under the coil disk 3, that is, the plurality of elastic members 4 are located in the projection of the coil disk 3 in the vertical direction. As a result, multiple elastic members 4 can simultaneously generate upward supporting force on the coil disk 3, which can make the force of the coil disk 3 more uniform, and the structure of the coil disk 3 is more stable.
[0047] The arrangement of the plurality of elastic members 4 may be arbitrary. For example, the plurality of elastic members 4 may be arranged on the support plate 2 along multiple rows and rows at intervals, and the plurality of elastic members 4 may also be surrounded in a ring shape. Advantageously, the arrangement shape of the plurality of elastic elements 4 can be substantially the same as the shape of the coil disk 3, so that the support effect of the plurality of elastic elements 4 on the coil disk 3 can be better.
[0048] Among them, in some embodiments of the present invention, the induction cooker 100 further includes a shielding plate 5, the shielding plate 5 is arranged in the first accommodating space, the coil disk 3 is arranged on the shielding plate 5, and the upper end of the elastic member 4 abuts against the shielding plate. 5's lower surface. By providing the shielding plate 5, the magnetic field can be shielded, and the coil disk 3 can be dissipated, so that the heat dissipation performance of the induction cooker 100 can be improved, and the safety of the induction cooker 100 can be improved. The shielding plate 5 is made of a metal material. For example, the shielding plate 5 can be made of aluminum material, that is, the shielding plate 5 can be an aluminum plate.
[0049] In some embodiments of the present invention, the coil disk 3 may be one or more. By providing a plurality of coil disks 3, the induction cooker 100 can have a plurality of heating regions. Among them, there are a plurality of elastic members 4 under each coil disk 3, so that each coil disk 3 can effectively contact the lower surface of the panel 1.
[0050] In some embodiments of the present invention, there may be one or more shielding plates 5. When there is one shielding plate 5, all coil disks 3 can be placed on one shielding plate 5. When there are multiple shielding plates 5, advantageously, the number of shielding plates 5 is the same as the number of coil plates 3, that is, each coil plate 3 is arranged corresponding to one shielding plate 5.
[0051] In a specific example of the present invention, such as figure 1 As shown, the number of shielding plates 5 is one, and the number of coil disks 3 is two. Two coil disks 3 are arranged on the same shielding plate 5. Because the elastic member 4 generates upward force on the shielding plate 5, they are installed on the same shielding plate. The two coil disks 3 on 5 are close to the back of the panel 1, and the distance between the two coil disks 3 and the panel 1 and the shielding plate 5 is the same, so that the working parameters of the two coil disks 3, such as inductance, power value, etc. Consistent, so that the induction cooker 100 heats more uniformly, and also reduces noise.
[0052] Among them, it should be noted that there may also be multiple circuit boards 6, and multiple circuit boards 6 are arranged in one-to-one correspondence with multiple coil disks 3, and one circuit board 6 controls the working state of one coil disk 3, that is, the induction cooker Each coil disk 3 of 100 can be individually controlled. Of course, the present invention is not limited to this. The circuit board 6 can also be one. One circuit board 6 can control the working state of multiple coil plates 3, so that the working state of the multiple coil plates 3 can be maintained when the induction cooker 100 is working. Consistent, when multiple pots and pans need to be heated with the same effect at the same time, it is convenient for users to operate and meet people's different needs for heating.
[0053] In an embodiment of the present invention, such as figure 2 with Figure 5 As shown, the elastic member 4 is a spring 41, the upper end of the spring 41 abuts on the lower surface of the shielding plate 5, wherein the support plate 2 may be formed with an upwardly extending positioning post 22, the spring 41 is sleeved on the positioning post 22 and The upper end of the positioning post 22 passes through the shielding plate 5. Specifically, a through hole for the positioning post 22 to pass is formed on the shielding plate 5. By providing the positioning post 22, an effective solution to the positioning of the spring 41 can be provided In other words, the spring 41 can be installed and positioned by the positioning column 22, thereby making the installation configuration of the spring 41 more convenient. At the same time, since the upper end of the positioning pillar 22 passes through the shielding plate 5, the positioning pillar 22 can also function to position the shielding plate 5, thereby improving the assembly efficiency of the induction cooker 100. It can be understood that there are multiple positioning posts 22, and the multiple positioning posts 22 are arranged in one-to-one correspondence with the multiple springs 41, and one spring 41 is sleeved on one positioning post 22. Advantageously, the positioning column 22 is integrally formed with the support plate 2, so that the connection strength between the positioning column 22 and the support plate 2 can be improved, thereby improving the structural strength and service life of the induction cooker 100.
[0054] In another embodiment of the present invention, such as image 3 As shown, the elastic member 4 may be an elastic pressing plate 42, the elastic pressing plate 42 is provided on the supporting plate 2 and the upper end of the elastic pressing plate 42 abuts against the lower surface of the shielding plate 5. Wherein, the elastic pressing plate 42 may be formed as an arc-shaped plate, the arc-shaped plate protrudes outward, the lower end of the arc-shaped plate is connected to the supporting plate 2, and the upper end of the arc-shaped plate is pressed upward against the lower surface of the shield plate 5. Advantageously, the elastic pressing plate 42 and the supporting plate 2 are integrally formed, so that the connection strength between the elastic pressing plate 42 and the supporting plate 2 can be improved, thereby improving the structural strength and service life of the induction cooker 100.
[0055] In still another embodiment of the present invention, the elastic member 4 may also be a corrugated tube, the corrugated tube is provided on the supporting plate 2 and the upper end of the corrugated tube abuts against the lower surface of the shielding plate 5. In this way, the structural design of the induction cooker 100 can be more diversified, which can meet the actual needs of different working conditions.
[0056] Other components and operations of the induction cooker according to the embodiment of the present invention are known to those of ordinary skill in the art, and will not be described in detail here.
[0057] In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples", or "some examples" etc. mean to incorporate the implementation The specific features, structures, materials or characteristics described by the examples or examples are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner.
[0058] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and modifications can be made to these embodiments without departing from the principle and purpose of the present invention. The scope of the present invention is defined by the claims and their equivalents.
