CN206629287U - A kind of heating board of comprehensive electromagnetic-radiation-free - Google Patents
A kind of heating board of comprehensive electromagnetic-radiation-free Download PDFInfo
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- CN206629287U CN206629287U CN201720348316.9U CN201720348316U CN206629287U CN 206629287 U CN206629287 U CN 206629287U CN 201720348316 U CN201720348316 U CN 201720348316U CN 206629287 U CN206629287 U CN 206629287U
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- insulation board
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- board
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Abstract
It the utility model is related to electric heat-emitting products field, and in particular to a kind of heating board of comprehensive electromagnetic-radiation-free, the utility model include：Power line, and it is bonded top layer, middle level and bottom insulation board successively from top to bottom；The upper and lower surface of middle level insulation board is respectively equipped with quantity with arranging corresponding line with heating function and wire completely, it is connected between the first end of every section of line with heating function by the first conductive foil, it is connected between its second end by the 3rd conductive foil, the 3rd conductive foil penetrates the upper and lower surface of middle level insulation board；It is connected between the first end of the wire by the second conductive foil, and is connected between its second end by the 3rd conductive foil；The first strand in power line is connected through top layer insulation board with the first conductive foil, and its second strand is connected through bottom insulation board with the second conductive foil；The utility model can effectively eliminate the electromagnetic radiation of heating board, and can reduce set screen layer area caused by cost, reach the effect that the equal electromagnetic-radiation-free in each orientation leaks.
Description
Technical field
It the utility model is related to electric heat-emitting products field, and in particular to a kind of heating board of comprehensive electromagnetic-radiation-free.
Background technology
With the development of modern science and technology, people are increasing to health-care physical therapy and heating demand, and due to for protecting
The fast development of the products such as strong, heating far infrared sauna room or electric heating floor, it causes market to be also to the demand of heating board
It is more and more.Heating board is that the equipment of heating and health-care physical therapy function is provided for people by converting electrical energy into heat energy, its
When being powered, there is electric current in heating board by the way that therefore it can produce electromagnetic radiation.Because heating board is typically large area laying
, its swept area is big, and caused electromagnetic radiation is also relatively more.It is well known that long-term electromagnetic radiation to human body be have compared with
Big potential safety hazard, it can influence the circulating, be immunized of human body, reproduction and metabolic function etc., cause blood, lymph and cell former
Lesion occurs for raw matter, induces the various diseases such as cancer, malformation fetus.Also have on the market at present and do low electromagnetic heating film,
The principle used is typically metal screen layer to reduce electromagnetic radiation, i.e. the surface recombination layer of metal screen layer in heating board,
Most of electromagnetic radiation is masked using metal screen layer, so as to reduce the electromagnetic radiation to external radiation, but this method is simultaneously
All electromagnetic radiation can not be masked, and the metal screen layer for being compounded in heating plate surface can influence the transmission of heat, reduce
The thermal efficiency, the temperature rise effect of heating board is caused to be deteriorated.In addition, heating plate suqare is larger, largely using metal screen layer, will lead
Cause cost rise.
The content of the invention
To overcome drawbacks described above, the purpose of this utility model is to provide a kind of heating of comprehensive electromagnetic-radiation-free
Plate.
The purpose of this utility model is achieved through the following technical solutions：
The utility model is a kind of heating board of comprehensive electromagnetic-radiation-free, including：Power line, and from top to bottom successively
It is bonded top layer insulation board, middle level insulation board and bottom insulation board；The upper surface of the middle level insulation board is provided with more than two sections
Line with heating function, it is connected by the first conductive foil between the first end of every section of line with heating function, and is led between the second end of every section of line with heating function
Cross the 3rd conductive foil to be connected, the 3rd conductive foil penetrates the upper and lower surface of the middle level insulation board；The middle level insulation board
Lower surface is provided with the wire consistent with line with heating function quantity, is connected between the first end per section lead by the second conductive foil
Connect, and be connected between the second end per section lead by the 3rd conductive foil；The wire is arranged at the underface of the line with heating function,
And the arrangement of the wire is completely corresponding with the line with heating function above it；The first strand in the power line through top layer insulation board with
First conductive foil is connected, and the second strand in the power line is connected through bottom insulation board with the second conductive foil.
Further, the first through hole being mutually aligned and the 3rd are respectively arranged with the top layer insulation board and bottom insulation board
Through hole, the first through hole face first conductive foil, the third through-hole face second conductive foil, in the power line
First strand is accessed in first conductive foil by the first through hole, and the second strand in the power line passes through the third through-hole
Access in second conductive foil.
Further, the upper surface of the top layer insulation board and the lower surface of bottom insulation board are provided with metallic shield clip, should
Metallic shield clip is covered each by the top in the first through hole or third through-hole.
Further, the middle level insulation board is provided with the second through hole passed through for the 3rd conductive foil.
Further, first, second conductive foil is tin plating copper foil, and the 3rd conductive foil is copper foil.
Further, the line with heating function is carbon fiber heating line, and the wire is copper conductor.
Further, the top layer insulation board, middle level insulation board and bottom insulation board are micarex.
The utility model can effectively eliminate electromagnetic radiation caused by heating board adstante febre, and can reduce and set screen layer area
Caused cost, reach the effect that the equal electromagnetic-radiation-free in each orientation leaks.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following preferred embodiments and accompanying drawing.
Fig. 1 is overall decomposition overall structure diagram of the present utility model；
Fig. 2 is that section of the present utility model decomposes overall structure diagram.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further described.It should be appreciated that specific embodiment described herein is only explaining this reality
With new, it is not used to limit the utility model.
Fig. 1 to Fig. 2 is referred to, the utility model is a kind of heating board of comprehensive electromagnetic-radiation-free, including：Power line,
And it is bonded top layer insulation board 10, middle level insulation board 20 and bottom insulation board 30 successively from top to bottom；The middle level insulation board 20
Upper surface be provided with more than two sections of line with heating function 40, the line with heating function 40, which is turned back, is evenly arranged in the upper table of middle level insulation board 20
Face, it is connected by the first conductive foil 41 between the first end of every section of line with heating function 40, and between the second end of every section of line with heating function 40
It is connected by the 3rd conductive foil 80, the 3rd conductive foil 80 penetrates the upper and lower surface of the middle level insulation board 20, and corresponding
Ground is arranged on the upper and lower surface；The lower surface of the middle level insulation board 20 is provided with and the quantity of line with heating function 40 is consistent leads
Line 50, often it is connected between the first end of section lead 50 by the second conductive foil 51, and is led between the second end per section lead 50
Cross the 3rd conductive foil 80 to be connected, first conductive foil 41 is mutually aligned with second conductive foil 51；The wire 50 is set
In the underface of the line with heating function 40, and the arrangement of the wire 50 is completely corresponding with the line with heating function 40 above it；In the power line
The first strand 70 be connected through top layer insulation board 10 with the first conductive foil 41, the second strand 71 in the power line passes through
Bottom insulation board 30 is connected with the second conductive foil 51.
Further, it is respectively arranged with the first through hole 11 being mutually aligned on the top layer insulation board 10 and bottom insulation board 30
With third through-hole 31, the described face of first through hole 11 first conductive foil 41, the described face of third through-hole 31 second conductive foil
51, the first strand 70 in the power line is accessed in first conductive foil 41 by the first through hole 11, in the power line
The second strand 71 by the third through-hole 31 access second conductive foil 51 in.The power line is high temperature wire, and it first
Strand 70 is welded on the first conductive foil 41 by first through hole 11, and its second strand 71 is welded on second by third through-hole 31
On conductive foil 51, at solder joint on silicone rubber adhesive be fixed, insulate, the first strand 70 after welding and the second strand 71 need
Parallel fitting top layer insulation board 10 draws heating board region with bottom insulation board 30, and is fixed in heating board edge using band
It is good, then the first strand 70 allowed outside heating board region and the second strand 71 be mutually twisted into twisted-pair feeder.
Further, the upper surface of the top layer insulation board 10 and the lower surface of bottom insulation board 30 are provided with metallic shield clip
60, the metallic shield clip 60 is covered each by the top in the first through hole 11 or third through-hole 31.The metallic shield clip 60
For shield fraction because process source of welding current line the first strand 70 and power line the imperfection of the second strand 71 and caused by
Part electromagnetic radiation, while also also have hiding effect to the power line exposed.
Further, the middle level insulation board 20 is provided with the second through hole 21 passed through for the 3rd conductive foil 80.
Further, first, second conductive foil 41,51 is tin plating copper foil, and the 3rd conductive foil 80 is copper foil.
Further, the line with heating function 40 is carbon fiber heating line, and the wire 50 is copper conductor.
Further, the top layer insulation board 10, middle level insulation board 20 and bottom insulation board 30 are micarex.
Operation principle of the present utility model is：After external power source is connected, electric current passes sequentially through, the first conductive foil 41, hair
Hot line 40, the 3rd conductive foil 80, wire 50, the second conductive foil 51 are formed according to right-hand screw rule, line with heating function 40 with wire 50
Magnetic field it is equal in magnitude in opposite direction, similarly electric current also produces after the first strand 70 of power line and the second strand 71 of power supply
Magnetic field in opposite direction equal in magnitude, at this moment whole heating board electromagnetic radiation are cancelled out each other, and make outside overall electromagnetic-radiation-free,
Produce heat and far infrared radiation simultaneously.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. heating board of comprehensive electromagnetic-radiation-free, it is characterised in that including：Power line, and paste successively from top to bottom Close top layer insulation board, middle level insulation board and bottom insulation board；The upper surface of the middle level insulation board is provided with more than two sections of hair Hot line, it is connected by the first conductive foil between the first end of every section of line with heating function, and is passed through between the second end of every section of line with heating function 3rd conductive foil is connected, and the 3rd conductive foil penetrates the upper and lower surface of the middle level insulation board；Under the middle level insulation board Surface is provided with the wire consistent with line with heating function quantity, is connected between the first end per section lead by the second conductive foil, And it is connected between the second end per section lead by the 3rd conductive foil；The wire is arranged at the underface of the line with heating function, and The arrangement of the wire is completely corresponding with the line with heating function above it；The first strand in the power line is through top layer insulation board and the One conductive foil is connected, and the second strand in the power line is connected through bottom insulation board with the second conductive foil.
- 2. the heating board of comprehensive electromagnetic-radiation-free according to claim 1, it is characterised in that the top layer insulation board and The first through hole being mutually aligned and third through-hole, the first through hole face first conduction are respectively arranged with bottom insulation board Paper tinsel, the third through-hole face second conductive foil, the first strand in the power line by the first through hole access this In one conductive foil, the second strand in the power line is accessed in second conductive foil by the third through-hole.
- 3. the heating board of comprehensive electromagnetic-radiation-free according to claim 2, it is characterised in that the top layer insulation board Upper surface and the lower surface of bottom insulation board are provided with metallic shield clip, and the metallic shield clip is covered each by the first through hole Or the top of third through-hole.
- 4. the heating board of comprehensive electromagnetic-radiation-free according to claim 3, it is characterised in that on the middle level insulation board Provided with the second through hole passed through for the 3rd conductive foil.
- 5. the heating board of comprehensive electromagnetic-radiation-free according to claim 4, it is characterised in that described first, second leads Electric paper tinsel is tin plating copper foil, and the 3rd conductive foil is copper foil.
- 6. the heating board of comprehensive electromagnetic-radiation-free according to claim 5, it is characterised in that the line with heating function is that carbon is fine Line with heating function is tieed up, the wire is copper conductor.
- 7. the heating board of comprehensive electromagnetic-radiation-free according to claim 6, it is characterised in that the top layer insulation board, Middle level insulation board and bottom insulation board are micarex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348316.9U CN206629287U (en) | 2017-04-05 | 2017-04-05 | A kind of heating board of comprehensive electromagnetic-radiation-free |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348316.9U CN206629287U (en) | 2017-04-05 | 2017-04-05 | A kind of heating board of comprehensive electromagnetic-radiation-free |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629287U true CN206629287U (en) | 2017-11-10 |
Family
ID=60207855
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720348316.9U Expired - Fee Related CN206629287U (en) | 2017-04-05 | 2017-04-05 | A kind of heating board of comprehensive electromagnetic-radiation-free |
Country Status (1)
| Country | Link |
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| CN (1) | CN206629287U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769316A (en) * | 2019-01-16 | 2019-05-17 | 深圳市东皇科技有限公司 | A kind of no electromagnetism Far infrared heating membrane |
| CN110180089A (en) * | 2019-06-27 | 2019-08-30 | 广东君康生物科技有限公司 | A kind of optical wave house of comprehensive zero electromagnetic radiation |
| CN112510991A (en) * | 2020-12-15 | 2021-03-16 | 中国电子科技集团公司第四十四研究所 | EMC protection device and power supply front end filter circuit of small-size photoelectric conversion subassembly |
| CN114097303A (en) * | 2019-07-25 | 2022-02-25 | 艾而远红外线高科技股份有限公司 | Thin film plane heating element for preventing electromagnetic wave |
-
2017
- 2017-04-05 CN CN201720348316.9U patent/CN206629287U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769316A (en) * | 2019-01-16 | 2019-05-17 | 深圳市东皇科技有限公司 | A kind of no electromagnetism Far infrared heating membrane |
| CN110180089A (en) * | 2019-06-27 | 2019-08-30 | 广东君康生物科技有限公司 | A kind of optical wave house of comprehensive zero electromagnetic radiation |
| CN114097303A (en) * | 2019-07-25 | 2022-02-25 | 艾而远红外线高科技股份有限公司 | Thin film plane heating element for preventing electromagnetic wave |
| EP4007447A4 (en) * | 2019-07-25 | 2022-08-31 | IR-Technika Co., Ltd | Film type planar heating element for preventing electromagnetic waves |
| CN112510991A (en) * | 2020-12-15 | 2021-03-16 | 中国电子科技集团公司第四十四研究所 | EMC protection device and power supply front end filter circuit of small-size photoelectric conversion subassembly |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20190405 |