CN216217599U - Amorphous alloy heating assembly and heating equipment - Google Patents
Amorphous alloy heating assembly and heating equipment Download PDFInfo
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- CN216217599U CN216217599U CN202122682531.1U CN202122682531U CN216217599U CN 216217599 U CN216217599 U CN 216217599U CN 202122682531 U CN202122682531 U CN 202122682531U CN 216217599 U CN216217599 U CN 216217599U
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- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 111
- 238000010438 heat treatment Methods 0.000 title claims abstract description 107
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 4
- 210000003127 knee Anatomy 0.000 claims description 4
- 229910001416 lithium ion Inorganic materials 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000007712 rapid solidification Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
- H05B1/0272—For heating of fabrics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/03—Electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
Landscapes
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Abstract
The utility model provides an amorphous alloy heating element and equipment that generates heat relates to the heating technology field. Wherein, amorphous alloy heating element includes: the device comprises a preformed amorphous alloy sheet, a heat-resistant insulating layer and an extraction electrode, wherein the preformed amorphous alloy sheet is configured into a circuit structure comprising an input end and an output end; the heat-resistant insulating layer is attached to the surface of the preformed amorphous alloy sheet; the leading-out electrodes are respectively fixed at the input end and the output end and are electrically connected with the amorphous alloy sheet, and the leading-out electrodes are used for being connected with a power module so as to electrify and heat the preformed amorphous alloy sheet. Through the technical scheme, the amorphous alloy heating component formed by combining the amorphous alloy sheet with the insulating film and the fixed leading-out electrode has better tensile strength and fatigue resistance, and the durability and reliability of the heating component can be obviously improved.
Description
Technical Field
The disclosure relates to the technical field of heating, in particular to a heating component and heating equipment of an amorphous alloy heating component.
Background
Sheet-shaped heating bodies are used in products such as an electric heating waist protecting belt, a lithium ion battery heat-preservation heating film, a floor heating electric heating film and the like.
The common sheet heating element mainly comprises the following two types, wherein one type is that the sheet heating element is coated on the heat-resistant insulating base body in a printing mode, for example, a PET (polyethylene terephthalate) film is coated with carbon-based slurry to form an electrothermal film, such as a graphene electrothermal film, and the other type is that the electrothermal film is formed on a flexible copper-clad or aluminum-clad plate in an etching mode, and the two electrothermal films have the defects of low tensile strength, poor durability and the like.
In addition, the first heating element has the problem of performance attenuation due to easy aging, and the second heating element has the problem of limited application due to low resistivity which is not beneficial to improving the heating power density and the heating area.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
The purpose of this disclosure is to provide an amorphous alloy heating element and heating equipment, which overcome the problems of low tensile strength and poor durability of the heating element in the related art at least to some extent.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.
According to an aspect of the present disclosure, there is provided an amorphous alloy heat generating component including: the device comprises a preformed amorphous alloy sheet, a heat-resistant insulating layer and an extraction electrode, wherein the preformed amorphous alloy sheet is configured into a circuit structure comprising an input end and an output end; the heat-resistant insulating layer is attached to the surface of the preformed amorphous alloy sheet; the leading-out electrodes are respectively fixed at the input end and the output end and are electrically connected with the preformed amorphous alloy sheet, and the leading-out electrodes are used for being connected with a power module so as to electrify and heat the preformed amorphous alloy sheet.
In one embodiment, the preformed amorphous alloy sheet has an integral turning structure adapted to form the circuit structure into a turning loop.
In one embodiment, the steering circuit comprises at least one of a serpentine circuit, a helical circuit, and a turn-around circuit.
In one embodiment, the spiral circuit includes any one of a rectangular spiral circuit, a circular spiral circuit, and an elliptical spiral circuit.
In one embodiment, the thickness of the preformed amorphous alloy sheet is less than 50 μm; the resistivity of the preformed amorphous alloy sheet is larger than 1 mu omega.
In one embodiment, the heat-resistant insulating layer includes at least one of a polyethylene layer, a polyimide layer, a poly terephthalic acid layer, and a silicone layer.
In one embodiment, the heat-resistant insulating layer is attached to one surface or two opposite surfaces of the preformed amorphous alloy sheet.
In one embodiment, the leading-out electrode is fixedly connected with the input end and the output end by one or more combinations of crimping, riveting, welding and bonding.
According to another aspect of the present disclosure, there is provided a heat generating apparatus, characterized by comprising: the amorphous alloy heating element according to any one of the above embodiments; and the assembly carrier is used for assembling the amorphous alloy heating component.
In one embodiment, the heating device is any one of an electric heating seat cushion, a heating waist protecting belt, a heating knee pad, a heating mattress, an electric heating warmer, a floor heating device and a lithium ion battery heating film.
According to the amorphous alloy heating component and the heating equipment provided by the embodiment of the disclosure, the preformed amorphous alloy sheet is used as a circuit structure, and the heat-resistant insulating layer covering the surface of the preformed amorphous alloy sheet and the extraction electrodes arranged at two ends of the circuit structure are combined, so that when the extraction electrodes are communicated with the power supply module, joule heat is generated in the circuit to realize heating.
Compared with a heating body in the related technology, the amorphous alloy sheet has higher tensile strength, fatigue resistance and corrosion resistance, and the thickness of the amorphous alloy sheet prepared by adopting a rapid solidification process is less than 30 micrometers, the amorphous alloy sheet is preprocessed into a specified structure based on the use requirement, and the amorphous alloy heating assembly constructed by combining the insulating film and the fixed leading-out electrode has better tensile strength and fatigue resistance, so that the durability and reliability of the heating assembly can be obviously improved.
In addition, compared with a heating body in the related technology, the amorphous alloy sheet has higher resistivity, so that the heating power density and the heating area are favorably improved, and the heating efficiency of the heating component can be further improved.
Further, compared with the heating body in the related art, the amorphous alloy is a homogeneous material, so that the performance attenuation problem does not exist, and the durability and the reliability of the heating component are further improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
FIG. 1 is a diagram illustrating a structure of an amorphous alloy heating element according to an embodiment of the disclosure;
FIG. 2 is a block diagram of another amorphous alloy heating element according to an embodiment of the disclosure;
FIG. 3 is a block diagram of another amorphous alloy heating element according to an embodiment of the disclosure;
fig. 4 shows a structural diagram of another amorphous alloy heating component in the embodiment of the present disclosure.
Wherein the reference numerals in fig. 1 to 4 are explained as follows:
10 amorphous alloy heating components, 102 preformed amorphous alloy sheets, 104 heat-resistant insulating layers and 106 leading-out electrodes.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
Fig. 1 shows a schematic diagram of an amorphous alloy heating component in an embodiment of the present disclosure, where the amorphous alloy heating component 10 specifically includes: a preformed amorphous alloy sheet 102, a heat-resistant insulating layer 104, and an extraction electrode 106.
Wherein the preformed amorphous alloy sheet is a single layer or a plurality of layers which are arranged in an overlapping way, and preferably, the single-layer amorphous alloy sheet is used in the heating component.
Additionally, in one embodiment, the thickness of the preformed amorphous alloy sheet is less than 50 μm; the resistivity of the preformed amorphous alloy sheet is greater than 1 mu omega.
In the embodiment, the thickness and the resistivity of the preformed amorphous alloy sheet are reasonably limited, so that the thickness of the amorphous alloy heating component is in a range required by application while the heating power is met, and the flexibility and the comfort of the application of the amorphous alloy heating component are ensured.
The pre-formed amorphous alloy sheet 102 is configured as a circuit structure including an input terminal and an output terminal.
Preferably, the preformed amorphous alloy sheet 102 is a one-piece ribbon structure, and two ends of the ribbon structure are respectively used as an input end and an output end of the circuit structure.
Further, the preformed amorphous alloy sheet 102 has an integral turning structure adapted to form a turning loop with the circuit structure.
In particular, the preformed amorphous alloy sheet is itself a unitary structure in which one or more turning structures are present.
By arranging the steering loop structure, the amorphous alloy sheet can be distributed in a limited area, and the purposes of improving the heating power density and the heating area are further achieved.
The steering structure can be a bending type steering structure or a bending type steering structure.
Specifically, the preformed amorphous alloy sheet 102 is formed by processing an amorphous alloy strip, the amorphous alloy strip is a strip prepared by a rapid solidification process, the thickness of the amorphous alloy strip is less than 40 micrometers, the width of the amorphous alloy strip is limited, and the length of the amorphous alloy strip is not limited, so that the length of the preformed amorphous alloy sheet 102 can be set at will according to the actual application requirements.
Preferably, the amorphous alloy strip is nickel-based amorphous alloy, and the resistivity is more than 1.5 mu omega; the tensile strength is more than 1500Mpa, and the anti-fatigue property and the corrosion resistance are good.
A heat resistant insulating layer 104 is attached to the surface of the preformed amorphous alloy sheet 102.
The heat-resistant insulating layer 104 may be at least one selected from a polyethylene layer, a polyimide layer, a terephthalic acid layer, and a silica gel layer according to a use temperature.
In addition, the heat-resistant insulating layer 104 may be attached to one surface or both opposite surfaces of the preformed amorphous alloy sheet 102.
When the heat-resistant insulating layer 104 is attached to two opposite surfaces of the preformed amorphous alloy sheet 102, the preformed amorphous alloy sheet 102 may be wrapped inside the heat-resistant insulating layer 104 by way of over-molding or the like.
The extraction electrodes 106 are respectively fixed at the input end and the output end and are electrically connected with the preformed amorphous alloy sheet, and the extraction electrodes 106 are used for being connected with a power supply module so as to electrify and heat the preformed amorphous alloy sheet 102.
Specifically, the extraction electrode 106 may be fixed on the amorphous alloy sheet by at least one or a combination of crimping, riveting, welding and bonding, and electrically connected to the preformed amorphous alloy sheet 102.
Preferably, the extraction electrode 106 is a copper electrode.
In this embodiment, a preformed amorphous alloy sheet 102 is used as a circuit structure, and a heat-resistant insulating layer 104 covering the surface of the preformed amorphous alloy sheet 102 and extraction electrodes 106 disposed at both ends of the circuit structure are combined to generate joule heat in the circuit to realize heat generation when the circuit is communicated with a power module via the extraction electrodes 106.
Compared with a heating body in the related technology, the amorphous alloy sheet has higher tensile strength, fatigue resistance and corrosion resistance, and the thickness of the amorphous alloy sheet prepared by adopting a rapid solidification process is less than 30 micrometers, the amorphous alloy sheet is preprocessed into a specified structure based on the use requirement, and the amorphous alloy heating assembly constructed by combining the insulating film and the fixed leading-out electrode 106 has better tensile strength and fatigue resistance, so that the durability and reliability of the heating assembly can be obviously improved.
In addition, compared with a heating body in the related technology, the amorphous alloy sheet has higher resistivity, so that the heating power density and the heating area are favorably improved, and the heating efficiency of the heating component can be further improved.
Further, compared with the heating body in the related art, the amorphous alloy is a homogeneous material, so that the performance attenuation problem does not exist, and the durability and the reliability of the heating component are further improved.
In one embodiment, as shown in FIG. 2, the steering circuit may be a serpentine circuit.
The bandwidth of the preformed amorphous alloy sheet 102 and the gap between the two strips can be set according to the width, the heating area, the heating power density and the voltage grade of an original amorphous strip, at least one of a polyethylene layer, a polyimide layer, a terephthalic acid layer and a silica gel layer is selected according to the use temperature of the surface of the heat-resistant insulating layer 104, the heat-resistant insulating layer 104 is attached to one surface or two opposite surfaces of the preformed amorphous alloy sheet 102, the leading-out electrode 106 can be fixed on the amorphous alloy heating component in a processing mode of at least one or a combination of crimping, riveting, welding and bonding and is electrically connected with the preformed amorphous alloy sheet 102, and the leading-out electrode 106 is preferably a copper electrode.
In this embodiment, the structure setting of snakelike return circuit can realize length direction's extension processing when guaranteeing that heating element generates heat evenly, and the amorphous alloy heating element who consequently has snakelike return circuit more is applicable to the longer product that generates heat of length in, and then guarantees the effect that generates heat of this type of product.
In one embodiment, the spiral circuit includes any one of a rectangular spiral circuit, a circular spiral circuit, and an elliptical spiral circuit.
Fig. 3 is a schematic diagram of another amorphous alloy heating element according to an embodiment of the disclosure, in which the circuit structure of the preformed amorphous alloy sheet 102 is a square spiral loop, which is beneficial to maintain the symmetry of the temperature distribution of the heating region.
In this embodiment, the structural arrangement in the form of a helical loop is more suitable for application in square or round heat-generating products in which symmetry of the temperature distribution of the heating zone can be ensured.
Fig. 4 is a schematic diagram of another amorphous alloy heating component in the embodiment of the present disclosure, a circuit structure of the preformed amorphous alloy sheet 102 is a revolving loop, and the extraction electrodes 106 are adjacent to each other to facilitate wiring.
In this embodiment, the amorphous alloy heating element with the rotary loop is more suitable for being prepared by using processes such as laser cutting and the like while ensuring the heating uniformity.
A heat generating apparatus according to an embodiment of the present disclosure includes: the amorphous alloy heating element of any of the embodiments described above; and the assembly carrier is used for assembling the amorphous alloy heating component.
In one embodiment, the heating device is any one of an electric heating seat cushion, a heating waist protecting belt, a heating knee pad, a heating mattress, an electric heating warmer, a floor heating device and a lithium ion battery heating film.
Specifically, in heating equipment such as an electric heating seat cushion, a heating waist protecting belt, a heating knee pad and the like, the assembly carrier is a flexible sheath, and the flexible sheath comprises at least one of a woven sleeve, a high polymer composite film cloth sleeve, a glass fiber net sleeve, a palm sleeve, a latex sleeve, a rubber sleeve and a spring sleeve.
In heating equipment such as heating mattresses and the like, the assembly carrier is an elastic cushion body or the combination of the elastic cushion body and a flexible sheath.
In heating equipment such as ground heating equipment, the assembly carrier is the support carrier.
In this application, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. 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 application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In the description herein, 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 application. 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.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An amorphous alloy heating element, comprising: a preformed amorphous alloy sheet, a heat-resistant insulating layer and an extraction electrode, wherein,
the preformed amorphous alloy sheet is configured as a circuit structure including an input end and an output end;
the heat-resistant insulating layer is attached to the surface of the preformed amorphous alloy sheet;
the leading-out electrodes are respectively fixed at the input end and the output end and are electrically connected with the preformed amorphous alloy sheet, and the leading-out electrodes are used for being connected with a power module so as to electrify and heat the preformed amorphous alloy sheet.
2. The amorphous alloy heating component according to claim 1,
the preformed amorphous alloy sheet has an integral steering structure adapted to form a steering loop with the circuit structure.
3. The amorphous alloy heating component according to claim 2,
the steering circuit includes at least one of a serpentine circuit, a helical circuit, and a turn circuit.
4. The amorphous alloy heating component according to claim 3,
the spiral loop includes any one of a rectangular spiral loop, a circular spiral loop and an elliptical spiral loop.
5. The amorphous alloy heating component according to claim 1,
the thickness of the preformed amorphous alloy sheet is less than 50 mu m;
the resistivity of the preformed amorphous alloy sheet is larger than 1 mu omega.
6. The amorphous alloy heat generating component according to any one of claims 1 to 5,
the heat-resistant insulating layer includes at least one of a polyethylene layer, a polyimide layer, a terephthalic acid layer, and a silica gel layer.
7. The amorphous alloy heat generating component according to any one of claims 1 to 5,
the heat-resistant insulating layer is attached to one surface or two opposite surfaces of the preformed amorphous alloy sheet.
8. The amorphous alloy heat generating component according to any one of claims 1 to 5,
the leading-out electrode is fixedly connected with the input end and the output end by one or more combinations of crimping, riveting, welding and bonding.
9. A heat generating device, comprising:
the amorphous alloy heat-generating component of any one of claims 1 to 8;
and the assembly carrier is used for assembling the amorphous alloy heating component.
10. The heat-generating apparatus according to claim 9,
the heating equipment is any one of an electric heating seat cushion, a heating waist protecting belt, a heating knee pad, a heating mattress, an electric heating warmer, a floor heating equipment and a lithium ion battery heating film.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685226X | 2021-06-21 | ||
| CN202110685226 | 2021-06-21 |
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| CN216217599U true CN216217599U (en) | 2022-04-05 |
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| CN202122682531.1U Active CN216217599U (en) | 2021-06-21 | 2021-11-04 | Amorphous alloy heating assembly and heating equipment |
| CN202111298626.1A Pending CN113939048A (en) | 2021-06-21 | 2021-11-04 | Heating component and heating equipment |
| CN202122681969.8U Active CN216451558U (en) | 2021-06-21 | 2021-11-04 | Heating component and heating equipment |
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| CN202111298626.1A Pending CN113939048A (en) | 2021-06-21 | 2021-11-04 | Heating component and heating equipment |
| CN202122681969.8U Active CN216451558U (en) | 2021-06-21 | 2021-11-04 | Heating component and heating equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114666925A (en) * | 2022-04-08 | 2022-06-24 | 江苏暖晶科技有限公司 | Amorphous alloy far-infrared heating element and heating belt device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114948485A (en) * | 2022-06-01 | 2022-08-30 | 无锡市正扬机电设备有限公司 | Multifunctional nursing bed |
| CN116916477B (en) * | 2023-07-18 | 2024-03-12 | 唐山非晶科技有限公司 | Amorphous heat superconducting heating belt and preparation method thereof |
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- 2021-11-04 CN CN202122682531.1U patent/CN216217599U/en active Active
- 2021-11-04 CN CN202111298626.1A patent/CN113939048A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114666925A (en) * | 2022-04-08 | 2022-06-24 | 江苏暖晶科技有限公司 | Amorphous alloy far-infrared heating element and heating belt device |
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| CN216451558U (en) | 2022-05-06 |
| CN113939048A (en) | 2022-01-14 |
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