CN211128243U - Far infrared heating plate with low electric field and low electromagnetic wave radiation - Google Patents
Far infrared heating plate with low electric field and low electromagnetic wave radiation Download PDFInfo
- Publication number
- CN211128243U CN211128243U CN201920614985.5U CN201920614985U CN211128243U CN 211128243 U CN211128243 U CN 211128243U CN 201920614985 U CN201920614985 U CN 201920614985U CN 211128243 U CN211128243 U CN 211128243U
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- electric field
- low
- electromagnetic wave
- wave radiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a low electric field and low electromagnetic wave radiation's far infrared board that generates heat, include: first insulating layer, second insulating layer, third insulating layer, fourth insulating layer, fifth insulating layer, first electric field shielding layer, second electric field shielding layer, first heating element and second heat-generating body, second insulating layer and third insulating layer set up the upper and lower surface at first heating element respectively, first electric field shielding layer sets up between second insulating layer and first insulating layer, the second heating element sets up the lower surface at the third insulating layer, the fourth insulating layer sets up the lower surface at the second heating element, second electric field shielding layer sets up between fourth insulating layer and fifth insulating layer, there are concave point or/and bump on the first insulating layer. In this way, the utility model provides a low electric field and low electromagnetic wave radiation's far infrared board that generates heat can effectively reduce the electric field radiation and the electromagnetic wave radiation of the board that generates heat.
Description
Technical Field
The utility model relates to an electric heating heat supply technical field especially relates to a low electric field and low electromagnetic wave radiation's far infrared board that generates heat.
Background
Since the advent of carbon heating ink, carbon ink heating panels have been widely used in civilian and industrial applications in the fields of electrical heating and electrical warming.
Along with the popularization of heating equipment for health care, people pay more and more attention to environmental protection and health. The existing heating plate is easy to generate electric field radiation and electromagnetic wave radiation which are often caused to human bodies
Is hazardous and therefore, a heat generating plate capable of shielding radiation is required.
Disclosure of Invention
The utility model discloses the technical problem of main solution provides a low electric field and low electromagnetic wave radiation's far infrared board that generates heat, can effectively reduce the electric field radiation and the electromagnetic wave radiation of the board that generates heat.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a far infrared heating panel with low electric field and low electromagnetic wave radiation, comprising: first insulating layer, second insulating layer, third insulating layer, fourth insulating layer, fifth insulating layer, first electric field shielding layer, second electric field shielding layer, first heating element and second heat-generating body, second insulating layer and third insulating layer set up the upper and lower surface at first heating element respectively, first electric field shielding layer sets up between second insulating layer and first insulating layer, the second heating element sets up the lower surface at the third insulating layer, the fourth insulating layer sets up the lower surface at the second heating element, second electric field shielding layer sets up between fourth insulating layer and fifth insulating layer, there are concave point or/and bump on the first insulating layer.
In a preferred embodiment of the present invention, the first electric field shielding layer is made of aluminum foil, copper foil, silver paste, conductive carbon ink, conductive nickel ink or graphene.
In a preferred embodiment of the present invention, the second electric field shielding layer is made of aluminum foil, copper foil, silver paste, conductive carbon ink, conductive nickel ink or graphene.
In a preferred embodiment of the present invention, the first heating element and the second heating element are conductive heating graphene or conductive heating carbon ink, respectively.
In a preferred embodiment of the present invention, the first insulating layer, the second insulating layer, the third insulating layer, the fourth insulating layer and the fifth insulating layer are epoxy resin plates or PET, respectively.
In a preferred embodiment of the present invention, the shape of the concave points or the convex points is a hemisphere, a cylinder or a cone.
In a preferred embodiment of the present invention, the pits or the bumps are uniformly distributed on the surface of the first insulating layer.
The utility model has the advantages that: the utility model provides a far infrared heating plate with low electric field and low electromagnetic wave radiation, which absorbs the electric field radiation of the heating plate and leads the electric field radiation into the ground through the ground wire by arranging the first electric field shielding layer and the second electric field shielding layer; by arranging the 2 heating elements, the sine alternating currents of the 2 heating elements are in phase reversal, so that the electromagnetic waves generated by the heating elements are in phase reversal, and after the two heating elements are superposed, the electromagnetic wave radiation is effectively counteracted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of a far infrared heating panel with low electric field and low electromagnetic radiation of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1, an embodiment of the present invention includes:
a low electric field and low electromagnetic wave radiation far infrared heating panel includes: the heating structure comprises a first insulating layer 1, a second insulating layer 2, a third insulating layer 3, a fourth insulating layer 4, a fifth insulating layer 5, a first electric field shielding layer 6, a second electric field shielding layer 7, a first heating element 8 and a second heating element 9, wherein the first heating element 8 and the second heating element 9 are respectively conductive heating graphene or conductive heating carbon ink. Because the sine alternating currents of the 2 heating elements are in phase reversal, the electromagnetic waves generated by the heating elements are in phase reversal, and the electromagnetic wave radiation is effectively counteracted after the two are superposed.
The upper surface and the lower surface of the first heating element 8 are respectively provided with a second insulating layer 2 and a third insulating layer 3, a first electric field shielding layer 6 is arranged between the second insulating layer 2 and the first insulating layer 1, the first electric field shielding layer 6 is printed on the upper surface of the second insulating layer 2 or the lower surface of the first insulating layer 1, and then the second insulating layer 2 and the first insulating layer 1 are pressed.
The lower surface of the third insulating layer 3 is provided with a second heating body 9, the lower surface of the second heating body 9 is provided with a fourth insulating layer 4, a second electric field shielding layer 7 is arranged between the fourth insulating layer 4 and the fifth insulating layer 5, the second electric field shielding layer 7 is printed on the lower surface of the fourth insulating layer 4 or the upper surface of the fifth insulating layer 5, and then the fourth insulating layer 4 and the fifth insulating layer 5 are pressed.
The first electric field shielding layer 6 is made of aluminum foil, copper foil, silver paste, conductive carbon ink, conductive nickel ink or graphene, and is preferably made of copper foil. The second electric field shielding layer 7 is made of aluminum foil, copper foil, silver paste, conductive carbon ink, conductive nickel ink or graphene, preferably made of copper foil, and through the arrangement of the first electric field shielding layer 6 and the second electric field shielding layer 7, the electric field radiation of the heating plate is absorbed and then guided into the ground through a ground wire.
The first insulating layer 1, the second insulating layer 2, the third insulating layer 3, the fourth insulating layer 4, and the fifth insulating layer 5 are epoxy resin plates or PET (polyethylene terephthalate), respectively. In this embodiment, the first insulating layer 1, the second insulating layer 2, the third insulating layer 3, the fourth insulating layer 4, and the fifth insulating layer 5 are epoxy resin plates, respectively, and the insulating effect is significant.
The heating plate is characterized in that the first insulating layer 1 is provided with pits or/and bumps, the pits or bumps are hemispherical, the pits or/and bumps are uniformly distributed on the surface of the first insulating layer 1, the pits or/and bumps are arranged on the first insulating layer 1 (working surface) of the heating plate, the heating area of the heating plate is effectively increased, and meanwhile, the pits and/or bumps can play a role in health care and massage.
In summary, the far infrared heating plate with low electric field and low electromagnetic wave radiation provided by the present invention absorbs the electric field radiation of the heating plate and then leads the absorbed electric field radiation to the ground through the ground wire by the arrangement of the first electric field shielding layer and the second electric field shielding layer; by arranging the 2 heating elements, the sine alternating currents of the 2 heating elements are in phase reversal, so that the electromagnetic waves generated by the heating elements are in phase reversal, and after the two heating elements are superposed, the electromagnetic wave radiation is effectively counteracted.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. A far infrared heating plate with low electric field and low electromagnetic wave radiation is characterized by comprising: first insulating layer, second insulating layer, third insulating layer, fourth insulating layer, fifth insulating layer, first electric field shielding layer, second electric field shielding layer, first heating element and second heat-generating body, second insulating layer and third insulating layer set up the upper and lower surface at first heating element respectively, first electric field shielding layer sets up between second insulating layer and first insulating layer, the second heating element sets up the lower surface at the third insulating layer, the fourth insulating layer sets up the lower surface at the second heating element, second electric field shielding layer sets up between fourth insulating layer and fifth insulating layer, there are concave point or/and bump on the first insulating layer.
2. The far infrared heating panel with low electric field and low electromagnetic wave radiation of claim 1, characterized in that the first electric field shielding layer is made of aluminum foil, copper foil, silver paste, conductive carbon ink, conductive nickel ink or graphene.
3. The far infrared heating panel with low electric field and low electromagnetic wave radiation of claim 1, characterized in that the material of the second electric field shielding layer is aluminum foil, copper foil, silver paste, conductive carbon ink, conductive nickel ink or graphene.
4. A low electric field and low electromagnetic wave radiation far infrared heating panel as defined in claim 1, wherein the first and second heaters are respectively conductive heating graphene or conductive heating carbon ink.
5. A low electric field and low electromagnetic wave radiation far infrared heating panel as defined in claim 1, wherein said first, second, third, fourth and fifth insulating layers are epoxy resin plates or PET, respectively.
6. The far infrared heating panel with low electric field and low electromagnetic wave radiation as claimed in claim 1, wherein the shape of the concave points or convex points is hemispherical, cylindrical or conical.
7. The far infrared heating panel having low electric field and low electromagnetic wave radiation as claimed in claim 1, wherein the concave points or the convex points are uniformly distributed on the surface of the first insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614985.5U CN211128243U (en) | 2019-04-30 | 2019-04-30 | Far infrared heating plate with low electric field and low electromagnetic wave radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614985.5U CN211128243U (en) | 2019-04-30 | 2019-04-30 | Far infrared heating plate with low electric field and low electromagnetic wave radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211128243U true CN211128243U (en) | 2020-07-28 |
Family
ID=71699161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920614985.5U Active CN211128243U (en) | 2019-04-30 | 2019-04-30 | Far infrared heating plate with low electric field and low electromagnetic wave radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211128243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167220A (en) * | 2019-04-30 | 2019-08-23 | 苏州康轩电子科技有限公司 | A kind of Far-infrared heating panel of existing fringing field and low electromagenetic wave radiation |
| CN112102982A (en) * | 2020-09-15 | 2020-12-18 | 苏州涤致良特种防护装备科技有限公司 | Conductive cloth with signal shielding function |
-
2019
- 2019-04-30 CN CN201920614985.5U patent/CN211128243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167220A (en) * | 2019-04-30 | 2019-08-23 | 苏州康轩电子科技有限公司 | A kind of Far-infrared heating panel of existing fringing field and low electromagenetic wave radiation |
| CN112102982A (en) * | 2020-09-15 | 2020-12-18 | 苏州涤致良特种防护装备科技有限公司 | Conductive cloth with signal shielding function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211128243U (en) | Far infrared heating plate with low electric field and low electromagnetic wave radiation | |
| CN202979570U (en) | Shielding case and electronic product thereof | |
| US11647613B2 (en) | Infrared sauna room with low electric field and electromagnetic wave radiation | |
| CN203370196U (en) | Improved structure of electrode patch | |
| CN208479967U (en) | Safety electric film and electric hot plate | |
| CN206237620U (en) | Downfield, existing fringing field far infrared electric heating plate | |
| CN204634261U (en) | Multiple field composite graphite fin | |
| WO2020220623A1 (en) | Far-infrared heating plate with low electric field and low electromagnetic wave radiation | |
| CN204119645U (en) | There is the flexible circuit board of the anti-jackknifing structure of circuit | |
| CN101945508B (en) | Low-electromagnetic wave electric heating panel | |
| CN204652862U (en) | Composite graphite fin | |
| CN201813563U (en) | Low-electromagnetic wave electric heating plate | |
| CN211097056U (en) | Far infrared pedicure barrel with low electric field and low electromagnetic wave radiation | |
| CN210786003U (en) | Light energy wave graphene heating chip | |
| CN207011207U (en) | New electromagnetic wave absorption plant | |
| CN210840084U (en) | Far infrared heating body of low electric field radiation | |
| CN206251352U (en) | A kind of graphene carbon fiber euthermic chip | |
| CN107071944A (en) | A kind of electrical heating face equipment and preparation method thereof | |
| CN204626670U (en) | A kind of environmental protection heating and thermal insulation sheet material with health care | |
| CN203147890U (en) | Low-radiation far-infrared electric heating floor | |
| CN211128242U (en) | Far infrared sauna room with low electric field and low electromagnetic wave radiation | |
| CN204377167U (en) | A kind of flexible planar body heating board | |
| CN108235469A (en) | A kind of waterproof heating desk mat using graphene heating film | |
| CN104837227A (en) | Carbon far-infrared heating panel | |
| CN214256651U (en) | Non-electric radiation graphene electrothermal film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |