CN212730738U - Far infrared heating plate without electromagnetic radiation - Google Patents
Far infrared heating plate without electromagnetic radiation Download PDFInfo
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- CN212730738U CN212730738U CN202020820421.XU CN202020820421U CN212730738U CN 212730738 U CN212730738 U CN 212730738U CN 202020820421 U CN202020820421 U CN 202020820421U CN 212730738 U CN212730738 U CN 212730738U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 97
- 230000005670 electromagnetic radiation Effects 0.000 title claims abstract description 36
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000011888 foil Substances 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims description 10
- 239000005030 aluminium foil Substances 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a far infrared heating plate without electromagnetic radiation, which comprises a heating plate body, wherein the heating plate body comprises an aluminum foil box, a first insulating layer, a heating layer, a second insulating layer, a conducting layer and a heat insulating layer which are sequentially arranged in the aluminum foil box from top to bottom, a heating wire and a temperature control device are arranged in the heating layer, the temperature control device is connected with the heating wire through a fire wire, a magnetic field lead with two ends respectively connected with a zero line and the heating wire is arranged in the conducting layer, in daily use, the current generates heat radiation and electromagnetic radiation when passing through the heating wire, the heat radiation is diffused into the atmosphere, the magnetic field generated when the magnetic field lead is electrified offsets a part of the electromagnetic radiation, the diffusion range of the residual electromagnetic radiation is limited by the aluminum foil box, the temperature control device plays a role in preventing the heating wire from being damaged due to unstable current, the heating, the efficiency of generating heat of heating wire is improved, the utility model discloses reduce the electromagnetic radiation of product, improved the efficiency of generating heat of product.
Description
Technical Field
The utility model relates to a far infrared board technical field that generates heat especially relates to a far infrared board that generates heat that does not have electromagnetic radiation.
Background
With the continuous development of modern science and technology, far infrared heating panels are widely used in the fields of health care, physical therapy and heating, such as sauna rooms or electric heating floors. However, the far infrared heating plate converts electric energy into heat energy to provide people with heating and health care physical therapy functions, and when the far infrared heating plate is electrified, the current passing through the heating wire can generate electromagnetic radiation. Long-term electromagnetic radiation is harmful to human body, and can affect the circulation, immunity, reproduction and metabolism of human body, so that blood, lymph fluid and cell protoplasm are affected, and various diseases such as cancer and abnormal fetus are induced. The far infrared heating plate is usually laid in a large area, the radiation area is large, the generated electromagnetic radiation is relatively more, and people are close to the far infrared heating plate in the process of using the far infrared heating plate, for example, lean on the far infrared heating plate or lie on the far infrared heating plate, so that the human body can be put in a large amount of electromagnetic radiation environments, the existing heating plate generally adopts carbon fibers as heat conduction materials, and adopts metal copper as electric conductors. Such a heating plate is often not efficient in heating, and the electric conductivity of the electric conductor is not stable, which easily causes the heating plate to be damaged, and thus improvements are necessary.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a to the electromagnetic field shielding effectual, generate heat evenly and long service life's the electromagnetic radiation-free far infrared board that generates heat.
The technical scheme of the utility model is realized like this: the utility model provides a far infrared heating plate of no electromagnetic radiation, includes the heating plate body, its characterized in that: the heating plate body comprises an aluminum foil box, and a first insulating layer, a heating layer, a second insulating layer, a conducting layer and a heat preservation layer which are sequentially arranged in the aluminum foil box from top to bottom, wherein a heating wire and a temperature control device are arranged in the heating layer, the heating wire is placed in a wave shape, a magnetic field shielding box is sleeved on the outer wall of the temperature control device, a live wire and a zero wire are connected to the outer wall of the right side of the temperature control device, a power wire is connected to the outer wall of the left side of the temperature control device, one end, away from the temperature control device, of the zero wire penetrates through the inner wall of the right side of the magnetic field shielding box and then is connected with one end of the heating wire, the end, away from the zero wire, of the heating wire penetrates through the second insulating layer and then is connected with one end, away from, one end of the power line, which is far away from the temperature control device, sequentially penetrates through the inner side wall of the magnetic field shielding box and the inner side wall of the aluminum foil box and then extends towards the direction far away from the aluminum foil box.
By adopting the technical scheme, in daily use, current flows in from a power line, sequentially passes through the temperature control device, the live wire, the heating wire and the magnetic field lead, returns to the temperature control device through the zero line, flows out through the power line, when the current passes through the heating wire, the heating wire generates heat radiation and electromagnetic radiation under the action of resistance, the heat radiation sequentially passes through the heating layer, the second insulating layer and the aluminum foil box and then is conducted into the atmosphere, the magnetic field is generated when the magnetic field lead is electrified, a part of electromagnetic radiation generated by the heating wire can be counteracted through the magnetic field generated by the magnetic field lead, the residual electromagnetic radiation sequentially passes through the heating layer and the insulating layer, the divergence range of the electromagnetic radiation is limited in the aluminum foil box in a mode of forming a closed space through the aluminum foil box, the phenomenon that the adverse effect is caused to a human body due to the electromagnetic radiation being diffused into the atmosphere can be avoided, avoid the phenomenon that leads to the heating wire to damage because of the electric current is unstable to take place, the electromagnetic radiation that temperature control device circular telegram produced weakens the back through the magnetic field that magnetic field shielding box and magnetic field wire produced, is restricted in the enclosure space of aluminium foil box, and the heating wire that is the wave setting can improve the efficiency of generating heat on the layer that generates heat through the mode that increases the heating wire length in the layer unit area that generates heat, compares with prior art, the utility model discloses reduce the electromagnetic radiation of product, improved the efficiency of generating heat of product.
The utility model discloses further set up to: the outer side wall of the magnetic field shielding box is connected with a ground wire, and one end of the ground wire, far away from the magnetic field shielding box, penetrates through the inner side wall of the aluminum foil box and then extends towards the direction far away from the aluminum foil box.
Through adopting above-mentioned technical scheme, in daily use, electromagnetic radiation in the aluminium foil box is derived to earthing device through the ground wire that sets up on the magnetic field shielding box lateral wall on, improves aluminium foil box to electromagnetic radiation's isolated effect through such mode.
The utility model discloses further set up to: and the middle part of the power line is connected with a fuse wire.
Through adopting above-mentioned technical scheme, in daily use, under the thunder of beating or other special circumstances, when the electric current that increases suddenly was through setting up the fusible link at the power cord middle part, the fusible link can be because of the electric current is too big and the fusing, through such a mode, avoids under the thunder of beating or other special circumstances, because of the electric current that gets into temperature control device and heating wire is too big, and leads to temperature control device and heating wire to take place the phenomenon of damaging and take place.
The utility model discloses further set up to: and a carbon fiber heat insulation layer is arranged below the heat insulation layer.
Through adopting above-mentioned technical scheme, in daily use, the not good carbon fiber insulating layer of coefficient of heat conductivity improves the heating efficiency of heating wire through the mode that reduces indoor heat loss.
The utility model discloses further set up to: the electric heating wire is provided with an upper layer and a lower layer.
By adopting the technical scheme, in daily use, the heating efficiency of the heating wire is improved by increasing the length of the heating wire in the heating layer of unit area.
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, 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 according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The labels in the figures are:
1-an aluminum foil box, 2-a first insulating layer, 3-a heating layer, 4-a second insulating layer, 5-a conducting layer, 6-a heat insulating layer, 7-a heating wire, 8-a temperature control device, 9-a magnetic field shielding box, 10-a live wire, 11-a zero wire, 12-a power line, 13-a magnetic field lead, 14-a ground wire, 15-a fuse wire and 16-a carbon fiber heat insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
As shown in fig. 1, the utility model discloses a far infrared heating plate without electromagnetic radiation, including the heating plate body in the embodiment of the utility model: the heating plate body comprises an aluminum foil box 1, a first insulation layer 2, a heating layer 3, a second insulation layer 4, a conducting layer 5 and a heat preservation layer 6, wherein the first insulation layer 2, the heating layer 3, the second insulation layer 4, the conducting layer 5 and the heat preservation layer 6 are sequentially arranged in the aluminum foil box 1 from top to bottom, a heating wire 7 and a temperature control device 8 are arranged in the heating layer 3, the heating wire 7 is placed in a wave shape, a magnetic field shielding box 9 is sleeved on the outer wall of the temperature control device 8, a live wire 10 and a zero wire 11 are connected to the outer wall of the right side of the temperature control device 8, a power wire 12 is connected to the outer wall of the left side of the temperature control device 8, one end, far away from the temperature control device 8, of the zero wire 11 penetrates through the inner wall of the right side of the magnetic field shielding box 9 and is connected with one end of the heating wire 7, a magnetic field wire 13 is arranged in the conducting layer 5 One end is connected, the one end that temperature control device 8 was kept away from to power cord 12 passes magnetic shielding box 9 inside wall and aluminium foil box 1 inside wall in proper order and extends towards the direction of keeping away from aluminium foil box 1.
By adopting the technical scheme, in daily use, current flows in from the power line 12, sequentially passes through the temperature control device 8, the live wire 10, the heating wire and the magnetic field lead 13, returns to the temperature control device 8 through the zero line 11, and flows out through the power line 12, when the current passes through the heating wire, the heating wire generates heat radiation and electromagnetic radiation under the action of resistance, the heat radiation sequentially passes through the heating layer 3, the second insulating layer 4 and the aluminum foil box 1 and then is conducted to the atmosphere, the magnetic field lead 13 generates a magnetic field when being electrified, a part of electromagnetic radiation generated by the heating wire can be counteracted through the magnetic field generated by the magnetic field lead 13, the residual electromagnetic radiation sequentially passes through the heating layer 3 and the insulating layer, and a closed space is formed by the aluminum foil box 1, the divergence range of the electromagnetic radiation is limited in the aluminum foil box 1, and the phenomenon of adverse effect on a human body caused by the electromagnetic radiation being diver, can adjust the size that the electric current passes through heating wire 7 through temperature control device 8, avoid taking place because of the phenomenon that the electric current is unstable and lead to heating wire 7 to damage, the electric radiation that temperature control device 8 circular telegram produced weakens the back through the magnetic field that magnetic field shielding box 9 and magnetic field wire 13 produced, is restricted in the enclosure space of aluminium foil box 1, and heating wire 7 that is the wave setting can improve the efficiency of generating heat of layer 3 through the mode that increases heating wire 7 length in the 3 unit areas in layer that generate heat, compares with prior art, the utility model discloses reduce the electromagnetic radiation of product, improved the efficiency of generating heat of product.
In the embodiment of the present invention: the outer side wall of the magnetic field shielding box 9 is connected with a ground wire 14, and one end of the ground wire 14, which is far away from the magnetic field shielding box 9, passes through the inner side wall of the aluminum foil box 1 and then extends in the direction far away from the aluminum foil box 1.
By adopting the technical scheme, in daily use, the electromagnetic radiation in the aluminum foil box 1 is led out to the grounding device through the ground wire 14 arranged on the outer side wall of the magnetic field shielding box 9, and the isolation effect of the aluminum foil box 1 on the electromagnetic radiation is improved in such a way.
In the embodiment of the present invention: the middle part of the power line 12 is connected with a fuse wire 15.
Through adopting above-mentioned technical scheme, in daily use, under the thunder or other special circumstances, when the electric current that increases suddenly was through setting up the fuse 15 at power cord 12 middle part, fuse 15 can be because of the too big fusing of electric current, through such a mode, avoids under the thunder or other special circumstances, because of the too big electric current that gets into temperature control device 8 and heating wire 7, and the phenomenon that leads to temperature control device 8 and heating wire 7 to take place to damage takes place.
In the embodiment of the present invention: and a carbon fiber heat insulation layer 16 is arranged below the heat insulation layer 6.
Through adopting above-mentioned technical scheme, in daily use, the not good carbon fiber insulating layer 16 of coefficient of heat conductivity improves the heating efficiency of heating wire 7 through the mode that reduces indoor heat loss.
In the embodiment of the present invention: the electric heating wire 7 is provided with an upper layer and a lower layer.
By adopting the technical scheme, in daily use, the heating efficiency of the heating wire 7 is improved by increasing the length of the heating wire 7 in the heating layer of unit area.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a far infrared heating plate of no electromagnetic radiation, includes the heating plate body, its characterized in that: the heating plate body comprises an aluminum foil box (1), and a first insulating layer (2), a heating layer (3), a second insulating layer (4), a conductive layer (5) and a heat preservation layer (6) which are sequentially arranged in the aluminum foil box (1) from top to bottom, wherein a heating wire (7) and a temperature control device (8) are arranged in the heating layer (3), the heating wire (7) is placed in a wave shape, a magnetic field shielding box (9) is sleeved on the outer wall of the temperature control device (8), a live wire (10) and a zero wire (11) are connected to the outer wall of the right side of the temperature control device (8), a power wire (12) is connected to the outer wall of the left side of the temperature control device (8), one end, far away from the temperature control device (8), of the zero wire (11) penetrates through the inner wall of the right side of the magnetic field shielding box (9) and then is connected with one end of the, the one end that zero line (11) were kept away from in heating wire (7) is passed the one end of second insulating layer (4) back and is connected with the one end of magnetic field wire (13), the one end that temperature control device (8) were kept away from in live wire (10) is passed the one end that magnetic field shielding box (9) right side inner wall back and is kept away from heating wire (7) with magnetic field wire (13) and is connected, the one end that temperature control device (8) were kept away from in power cord (12) passes the direction extension of keeping away from aluminium foil box (1) behind magnetic field shielding box (9) inside wall and aluminium foil box (1) inside wall in proper order.
2. A far infrared heating panel without electromagnetic radiation as set forth in claim 1, characterized in that: the outer side wall of the magnetic field shielding box (9) is connected with a ground wire (14), and one end, far away from the magnetic field shielding box (9), of the ground wire (14) penetrates through the inner side wall of the aluminum foil box (1) and then extends towards the direction far away from the aluminum foil box (1).
3. A far infrared heating panel without electromagnetic radiation as set forth in claim 2, characterized in that: the middle part of the power line (12) is connected with a fuse wire (15).
4. A far infrared heating panel without electromagnetic radiation as set forth in claim 3, characterized in that: and a carbon fiber heat insulation layer (16) is arranged below the heat insulation layer (6).
5. A far infrared heating panel without electromagnetic radiation as set forth in claim 4, characterized in that: the electric heating wire (7) is provided with an upper layer and a lower layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020820421.XU CN212730738U (en) | 2020-05-16 | 2020-05-16 | Far infrared heating plate without electromagnetic radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020820421.XU CN212730738U (en) | 2020-05-16 | 2020-05-16 | Far infrared heating plate without electromagnetic radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212730738U true CN212730738U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020820421.XU Active CN212730738U (en) | 2020-05-16 | 2020-05-16 | Far infrared heating plate without electromagnetic radiation |
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| CN (1) | CN212730738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838149A (en) * | 2023-07-07 | 2023-10-03 | 广东御天正康生物科技有限公司 | A far-infrared sauna with low electric and magnetic field radiation |
-
2020
- 2020-05-16 CN CN202020820421.XU patent/CN212730738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838149A (en) * | 2023-07-07 | 2023-10-03 | 广东御天正康生物科技有限公司 | A far-infrared sauna with low electric and magnetic field radiation |
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