CN217160050U

CN217160050U - High-frequency induction heating aluminum plate

Info

Publication number: CN217160050U
Application number: CN202220485721.6U
Authority: CN
Inventors: 葛丁
Original assignee: Hangzhou Jiuxu Electromechanical Technology Co ltd
Current assignee: Hangzhou Jiuxu Electromechanical Technology Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-09
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a heating aluminum plate of high frequency induction, include: heating aluminum plate, high frequency output rack and be fixed in heating aluminum plate bottom surface be heated subassembly and heating coil, one side of heating aluminum plate is equipped with thermal-insulated seat and through thermal-insulated seat fixed mounting in one side of heating aluminum plate, the electrode tip of heating coil is connected with the output electricity of high frequency output rack, the fixed cover of heating coil is connected in the outside of the subassembly of being heated, the subassembly of being heated is including leading heat platform, spacing otic placode and the wing plate of being heated, the top surface of leading heat platform is pasted fixedly with heating aluminum plate's bottom surface. The utility model discloses in, through adopting disconnect-type heating structure, the circuit control separation that utilizes heating aluminum plate and high frequency output rack avoids aluminum plate high fever to electronic component's damage to and through heating aluminum plate and heating coil's separation overall arrangement, utilize the subassembly of being heated to heat heating aluminum plate through heat-conducting mode heating medium, do benefit to the temperature control and the overall arrangement on heating aluminum plate surface more reasonable, simple structure convenient to use.

Description

High-frequency induction heating aluminum plate

Technical Field

The utility model relates to an induction heating technical field specifically is a heating aluminum plate of high frequency induction.

Background

Existing electromagnetic heating systems generally have the advantage of generating heat directly on the vessel, i.e. directly on the bottom of the heated cookware, the actual heating means then being kept cold. The disadvantages of electromagnetic heating systems are the relatively high power consumption and the difficulty of dissipating heat from the electronic components. The electronic components are necessary for generating the high frequency magnetic field and controlling the heating system, but the heat dissipation generated by the electronic components and the heat generation of the induction coil cause the temperature of the heating device to rise, which requires the improvement of the heating system to solve the heat dissipation problem. Meanwhile, the higher power consumption generated by the high power of the induction cooker is also a part worthy of improvement.

Because current high-frequency induction heating aluminum plate adopts direct coil heating mode, with high-frequency induction coil cladding in aluminum plate periphery, the easy melting of aluminum plate appears the butt fusion in heating thing below or heating central region and glues the phenomenon in long-time heating process, and aluminum plate surface temperature is wayward, and cladding in placing of the induction coil separation article of aluminum plate periphery makes it when heating the object, and it is inconvenient to use, has certain defect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does: a high frequency induction heated aluminum panel comprising: heating aluminum plate, high frequency output rack and be fixed in heating aluminum plate bottom surface be heated subassembly and heating coil, one side of heating aluminum plate is equipped with thermal-insulated seat and through thermal-insulated seat fixed mounting in one side of heating aluminum plate, heating coil's electrode tip is connected with the output electricity of high frequency output rack, the fixed cover of heating coil is connected in the outside of being heated the subassembly, the subassembly of being heated includes heat conduction platform, spacing otic placode and the wing plate of being heated, the top surface of heat conduction platform is pasted fixedly with heating aluminum plate's bottom surface.

The present invention may be further configured in a preferred embodiment as: the high-frequency output cabinet is characterized in that a high-frequency current generator and a power controller structure are arranged in the high-frequency output cabinet, and the output end of the high-frequency current generator is electrically connected with the end part of the heating coil.

By adopting the technical scheme, the high-frequency current generator and the power controller in the high-frequency output cabinet are used for induction heat driving, and the circuit control separation of the heating aluminum plate and the high-frequency output cabinet is used for avoiding the damage of high heat of the aluminum plate to electronic elements.

The present invention may be further configured in a preferred embodiment as: the quantity of heating coil is two sets ofly, and two sets of heating coil are the symmetric distribution and all fix the cover and connect in the periphery of being heated the finned plate.

Through adopting above-mentioned technical scheme, through cup jointing in the inside subassembly that is heated of heating coil as heating major structure, the central local high temperature that is heated of subassembly is avoided being heated to two sets of heating coils.

The present invention may be further configured in a preferred embodiment as: the heat conduction platform, the limiting lug plates and the heated fin plates are of an integrally formed structure, the heated assembly is of a metal steel structure, the interval between every two adjacent heated fin plates is as thick as the heated fin plates, the number of the heated fin plates is a plurality of and is uniformly distributed below the heat conduction platform at intervals, and a plurality of temperature equalizing holes are formed in the surfaces of the heated fin plates.

Through adopting above-mentioned technical scheme, utilize a plurality of finned plates that are heated interval distribution in the inside of heating coil to and the surface is seted up the samming hole and is made the finned plate that is heated wholly be heated evenly, avoid middle part local high temperature.

The present invention may be further configured in a preferred embodiment as: the top surface of heat conduction platform is equipped with heat conduction fat layer, heat conduction fat layer is silver-based heat conduction silicone grease structure, the top surface of heat conduction fat layer pastes the joint with heating aluminum plate's bottom surface.

Through adopting above-mentioned technical scheme, improve the heat conduction efficiency between subassembly and the heating aluminum plate of being heated through silver-based heat conduction silicone grease, utilize the subassembly of being heated to heat the media through heat-conducting mode heating aluminum plate most, do benefit to the temperature control and the overall arrangement on heating aluminum plate surface more reasonable.

The present invention may be further configured in a preferred embodiment as: the inboard embedding of heating aluminum plate installs the samming core, the samming core is high carbon steel material component, the thickness of samming core is less than 5 mm.

Further, the top surfaces of the heating aluminum plate and the temperature-equalizing core plate are covered and pasted with a secondary heat-conducting plate, the heating aluminum plate and the secondary heat-conducting plate are aluminum material components, and an aluminum oxide protective layer is arranged on the surface of the secondary heat-conducting plate.

By adopting the technical scheme, the secondary heat conducting plate and the temperature equalizing core plate are utilized to ensure the temperature equalization of the surface and the interior of the heating aluminum plate, and the local overhigh temperature is avoided.

The utility model discloses the beneficial effect who gains does:

1. the utility model discloses in, through adopting disconnect-type heating structure, the circuit control separation that utilizes heating aluminum plate and high frequency output rack avoids aluminum plate high fever to electronic component's damage to and through heating aluminum plate and heating coil's separation overall arrangement, utilize the subassembly of being heated to heat heating aluminum plate through heat-conducting mode heating medium, do benefit to the temperature control and the overall arrangement on heating aluminum plate surface more reasonable, simple structure convenient to use.

2. The utility model discloses in, through cup jointing in the inside subassembly that is heated of heating coil as heating major structure, utilize the more wing plate structures that are heated on the subassembly surface that is heated to make the subassembly whole thermally equivalent that is heated and continuously conduct to heating aluminum surface, the quick thermal reaction of being heated is sensitive, and the heat in surface evenly avoids the butt fusion that local temperature too high leads to glue the phenomenon.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a heating aluminum plate according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a side of a heating aluminum plate according to an embodiment of the present invention;

fig. 4 is a schematic view of a heated assembly and heating coil mounting structure according to an embodiment of the present invention.

Reference numerals:

100. heating the aluminum plate; 110. a secondary heat conducting plate; 120. a temperature-equalizing core plate;

200. a high frequency output cabinet;

300. a heated component; 310. a heat conducting stage; 320. a limiting lug plate; 330. a heated fin plate; 311. a thermally conductive grease layer; 331. a temperature equalizing hole;

400. and a heating coil.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

Some embodiments of the present invention provide a high-frequency induction heating aluminum plate, which is described below with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a high-frequency induction heating aluminum plate, including: heating aluminum plate 100, high frequency output rack 200 and be fixed in heating aluminum plate 100 bottom surface be heated subassembly 300 and heating coil 400, one side of heating aluminum plate 100 is equipped with thermal-insulated seat and through thermal-insulated seat fixed mounting in one side of heating aluminum plate 100, the electrode end of heating coil 400 is connected with high frequency output rack 200's output electricity, heating coil 400 is fixed to be cup jointed in the outside of being heated subassembly 300, it includes heat conduction platform 310 to be heated subassembly 300, spacing otic placode 320 and the finned plate 330 that is heated, the top surface of heat conduction platform 310 is pasted fixedly with heating aluminum plate 100's bottom surface.

In this embodiment, a high-frequency current generator and a power controller are arranged inside the high-frequency output cabinet 200, an output end of the high-frequency current generator is electrically connected with an end portion of the heating coil 400, the high-frequency current generator and the power controller inside the high-frequency output cabinet 200 are used for induction heat driving, and circuit control separation of the heating aluminum plate 100 and the high-frequency output cabinet 200 is used for avoiding damage of high heat of the aluminum plate to electronic components.

In this embodiment, the number of the heating coils 400 is two, and the two groups of heating coils 400 are symmetrically distributed and fixedly sleeved on the outer circumference of the heated fin 330.

Specifically, the two sets of heating coils 400 avoid the central local heating temperature of the heated assembly 300 from being too high by using the heated assembly 300 sleeved inside the heating coils 400 as the heating main body structure.

In this embodiment, the heat conducting stage 310, the limiting ear plate 320 and the heated fin plate 330 are integrally formed, the heated element 300 is a metal steel structure, the interval between adjacent heated fin plates 330 has the same thickness as that of the heated fin plate 330, the heated fin plates 330 are distributed below the heat conducting stage 310 in a plurality of numbers and uniformly spaced, and a plurality of temperature equalizing holes 331 are formed in the surface of the heated fin plate 330.

Specifically, the plurality of heated fin plates 330 are distributed in the heating coil 400 at intervals, and the surface of the heated fin plates is provided with the temperature equalizing holes 331, so that the heated fin plates 330 are heated uniformly as a whole, and the local temperature in the middle is prevented from being too high.

In this embodiment, the top surface of the heat conducting platform 310 is provided with a heat conducting grease layer 311, the heat conducting grease layer 311 is of a silver-based heat conducting silicone grease structure, and the top surface of the heat conducting grease layer 311 is bonded to the bottom surface of the heating aluminum plate 100.

Specifically, through silver-based heat conduction silicone grease improvement be heated the heat conduction efficiency between subassembly 300 and the heating aluminum plate 100, utilize the subassembly 300 of being heated to be heating aluminum plate 100 through heat-conducting mode heating through heating medium most, do benefit to the temperature control and the overall arrangement on heating aluminum plate 100 surface more reasonable.

In this embodiment, a temperature-equalizing core plate 120 is embedded inside the heating aluminum plate 100, the temperature-equalizing core plate 120 is a high-carbon steel member, and the thickness of the temperature-equalizing core plate 120 is less than 5 mm.

Further, the top surfaces of the heating aluminum plate 100 and the temperature-equalizing core plate 120 are covered and adhered with a secondary heat-conducting plate 110, the heating aluminum plate 100 and the secondary heat-conducting plate 110 are aluminum members, an aluminum oxide protective layer is arranged on the surface of the secondary heat-conducting plate 110, and the secondary heat-conducting plate 110 and the temperature-equalizing core plate 120 are used for ensuring the balance of the surface and the inside of the heating aluminum plate 100, so that the local temperature is prevented from being too high.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. A high-frequency induction heated aluminum sheet, comprising: heating aluminum plate (100), high frequency output rack (200) and be fixed in heating aluminum plate (100) bottom surface be heated subassembly (300) and heating coil (400), one side of heating aluminum plate (100) is equipped with thermal-insulated seat and through thermal-insulated seat fixed mounting in one side of heating aluminum plate (100), the electrode tip of heating coil (400) is connected with the output electricity of high frequency output rack (200), heating coil (400) are fixed to be cup jointed in the outside of being heated subassembly (300), the subassembly (300) of being heated includes heat conduction platform (310), spacing otic placode (320) and is heated finned plate (330), the top surface of heat conduction platform (310) is pasted fixedly with the bottom surface of heating aluminum plate (100).

2. A high-frequency induction heating aluminum plate according to claim 1, characterized in that the inside of the high-frequency output cabinet (200) is provided with a high-frequency current generator and a power controller structure, and the output end of the high-frequency current generator is electrically connected with the end of the heating coil (400).

3. The high-frequency induction heating aluminum plate as set forth in claim 1, wherein the number of the heating coils (400) is two groups, and the two groups of the heating coils (400) are symmetrically distributed and fixedly attached to the outer circumference of the heating fin plate (330).

4. The high-frequency induction heating aluminum plate as claimed in claim 1, wherein the number of the heated fin plates (330) is several and is uniformly distributed below the heat conducting table (310), and the surface of the heated fin plate (330) is provided with a plurality of temperature equalizing holes (331).

5. A high-frequency induction heating aluminum plate according to claim 1, characterized in that the top surface of the heat conducting table (310) is provided with a heat conducting grease layer (311), the heat conducting grease layer (311) is of a silver-based heat conducting silicone grease structure, and the top surface of the heat conducting grease layer (311) is bonded to the bottom surface of the heating aluminum plate (100).

6. The high-frequency induction heating aluminum plate according to claim 1, wherein a temperature-equalizing core plate (120) is embedded and installed on the inner side of the heating aluminum plate (100), the temperature-equalizing core plate (120) is a high-carbon steel member, and the thickness of the temperature-equalizing core plate (120) is less than 5 mm.

7. The high-frequency induction heating aluminum plate as claimed in claim 1, wherein the secondary heat conducting plate (110) is adhered on the top surfaces of the heating aluminum plate (100) and the temperature-equalizing core plate (120) in a covering manner, the heating aluminum plate (100) and the secondary heat conducting plate (110) are aluminum members, and the surface of the secondary heat conducting plate (110) is provided with an aluminum oxide protective layer.

8. The high-frequency induction heating aluminum plate as claimed in claim 1, wherein the heat conducting stage (310), the limiting lug plate (320) and the heating fin plate (330) are integrally formed, the heating element (300) is a metal steel structure, and the thickness of the adjacent heating fin plates (330) is the same as the thickness of the heating fin plate (330).