CN209545912U - A kind of far infrared heating piece - Google Patents
A kind of far infrared heating piece Download PDFInfo
- Publication number
- CN209545912U CN209545912U CN201821824237.1U CN201821824237U CN209545912U CN 209545912 U CN209545912 U CN 209545912U CN 201821824237 U CN201821824237 U CN 201821824237U CN 209545912 U CN209545912 U CN 209545912U
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- CN
- China
- Prior art keywords
- layer
- connecting portion
- comb shape
- base
- far infrared
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 239000010410 layer Substances 0.000 claims abstract description 76
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims description 15
- 210000003298 dental enamel Anatomy 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims 1
- 206010037660 Pyrexia Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002585 base Substances 0.000 description 18
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of far infrared heating pieces, belong to fever tablet technical field, solve the problems, such as that its normal service life can be all greatly reduced in extraneous collision friction etc., its key points of the technical solution are that including the base being sequentially overlapped, heating layer and protective layer, the base is PFC layers of flexibility, first connecting portion is provided on flexible PFC layers of corner location, the heating layer includes first resistor layer and second resistance layer, first resistor layer includes two opposite comb shape items alternately shifted to install, second resistance layer is the vertical element being mounted on comb shape item, comb shape item and vertical element intersect to form multiple contact points and rectangle frame, conducting wire is connected separately on two comb shape items；Second connecting portion is provided on the protective layer on the position of face first connecting portion, first connecting portion and second connecting portion are the slice of interlaced grafting, have achieved the effect that improve service life.
Description
Technical field
The utility model relates to fever tablet technical fields, particularly, are related to a kind of far infrared heating piece.
Background technique
Fever tablet is a kind of heating element that sheet can generate heat.Fever tablet utilizes micarex (mica sheet) good insulating properties
Can be with its high temperature resistance, it for skeleton and insulating layer, is aided with galvanized sheet or stainless steel plate is made to support protection with micarex (piece),
The heating device of the various type shapes such as plate, sheet, cylindric, coniform, tubular, circle shape can be made into.Normal surface load
2.5-3W, can be 500 DEG C of heatproof.
For its service life of general far infrared heating piece by using the time to be limited, (adopted in degradation process
With the operation test mode of accelerated ageing) in, it is converted under normal operating condition, general is at 5000 hours or so.
It is also very big for the aging effects of fever tablet but due to the influence of external environment.For example, during the test
It was found that its normal service life can be all greatly reduced in extraneous collision friction etc..
Utility model content
In view of this, the utility model aim is to provide a kind of far infrared heating piece, has and adjusting is made to ambient humidity,
The possibility that can reduce extraneous collision and abrasion, improves service life.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of far infrared heating piece, including successively
Base, heating layer and the protective layer of superposition, the base are PFC layers of flexibility, and the is provided on flexible PFC layers of corner location
One interconnecting piece, the heating layer include first resistor layer and second resistance layer, and first resistor layer includes two opposite alternately dislocation
The comb shape item of setting, second resistance layer are the vertical element being mounted on comb shape item, and comb shape item and vertical element intersect to form multiple connect
Contact and rectangle frame are connected separately with conducting wire on two comb shape items；The position of face first connecting portion on the protective layer
It sets and is provided with second connecting portion, first connecting portion and second connecting portion are the slice of interlaced grafting.
By above-mentioned setting, since base uses PFC layers of flexibility, so convenient for folding, the structure of heating layer makes resistance
It is heated evenly, heating effect is also relatively uniform, and first connecting portion and second connecting portion realize the company between protective layer and base
It connects, so that heating layer is in wherein, protective layer plays the role of protection, and it is possible thereby to reduce extraneous collision and abrasion,
It improves service life.
Concrete scheme as the utility model can be preferred are as follows: the slice is semicircle sheet.
By above-mentioned setting, the semicircle chip architecture of slice is easy grafting, facilitates fixation, is bonded stronger.
Concrete scheme as the utility model can be preferred are as follows: and the lower section of the base is detachably provided with composite layer,
The composite layer includes enamel surface layer, steel disc layer, enamel bottom and insulating layer, and insulating layer is bonded the base.
By above-mentioned setting, composite layer and base can be realized convenient and fast assembling mode, using composite layer, can be improved production
The service life of product, wear-resistant and corrosion resistance is superior, and impact resistance is extremely strong, heat punching caused by can resisting because of temperature shock
It hits, acid-proof, alkali and all kinds of solvents corrode, uvioresistant infiltration.
Concrete scheme as the utility model can be preferred are as follows: is connected between the insulating layer and base by magnet.
It is convenient for assembly and disassembly by the way of magnetism connection by above-mentioned setting.
Concrete scheme as the utility model can be preferred are as follows: the thickness range of the composite layer is 0.86-1.1mm.
By above-mentioned setting, this thickness range, steel disc has flexibility.
The utility model has the technical effect that following aspect: can play protection to internal heating element and make
With, and service life extends, and use can be freely combined, convenient for the difference setting of varying environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is embodiment media layer damage schematic diagram；
Fig. 3 is first connecting portion and second connecting portion assembling schematic diagram in embodiment.
Appended drawing reference: 1, base；11, first connecting portion；2, heating layer；21, first resistor layer；210, comb shape item；22,
Two resistive layers；220, vertical element；23, conducting wire；3, protective layer；31, second connecting portion；4, composite layer；41, enamel surface layer；42, steel
Lamella；43, enamel bottom；44, insulating layer；5, magnet；6, hole；7, it is sliced.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Embodiment:
A kind of far infrared heating piece, refering to what is shown in Fig. 1, including base 1, heating layer 2 and the protective layer 3 being sequentially overlapped.
Protective layer 3 is PET protection film.Vertical element 220 and comb shape item 210 are resistance wire, are used for heating power.Base 1 is flexibility PFC
Layer, first connecting portion 11 is provided on flexible PFC layers of corner location, heating layer 2 includes first resistor layer 21 and second resistance
Layer 22, first resistor layer 21 include two opposite comb shape items 210 alternately shifted to install, and second resistance layer 22 is to be mounted in comb shape
Vertical element 220 on item 210.Comb shape item 210 and vertical element 220 intersect to form multiple contact points and rectangle frame, two comb shapes
Conducting wire 23 is connected separately on item 210.Second connecting portion 31 is provided on protective layer 3 on the position of face first connecting portion 11,
First connecting portion 11 and second connecting portion 31 are the slice 7 of interlaced grafting.2 area of heating layer is less than base 1 and protection
Layer 3.
Can be with specific reference to shown in Fig. 3 for the first connection sheet and the second connection sheet, slice 7 is semicircle sheet.Slice 7
Semicircle chip architecture is easy grafting, facilitates fixation, is bonded stronger.Coating glue it can also increase fixation on halfround bar slice
Degree.Slice 7 forms semicircular hole 6, this hole 6 can allow another slice 7 to pass through.In the structure in figure 3, a slice 7
Opening on the left side, on the right, about two dock the opening of another slice 7, can be fixed by glue.
Since base 1 uses PFC layers of flexibility, so convenient for folding, the structure of heating layer 2 is heated evenly resistance, adds
Thermal effect is also relatively uniform, and first connecting portion 11 and second connecting portion 31 realize the connection between protective layer 3 and base 1, makes
Heating layer 2 is in wherein, protective layer 3 plays the role of protection, and it is possible thereby to reduce extraneous collision and abrasion, improves
Service life.
Referring to fig. 1 and fig. 2, the lower section of base 1 is detachably provided with composite layer 4, and composite layer 4 includes enamel surface layer
41, steel disc layer 42, enamel bottom 43 and insulating layer 44, insulating layer 44 are bonded base 1.
The process of composite layer 4 first planishes advanced, frivolous steel disc stretching, in one layer of enamel of its double-coated,
Under 840 DEG C of high temperature, by its permanent consolidation on steel disc surface, one layer of ceramic insulating layer 44 is applied on surface after cooling, 800
Its consolidation is cut by corresponding size after cooling, packed, composite layer 4 is made again under DEG C high temperature.
Composite layer 4 and base 1 can be realized convenient and fast assembling mode, and using composite layer 4, can be improved product uses the longevity
Life, wear-resistant and corrosion resistance are superior, and impact resistance is extremely strong, thermal shock caused by can resisting because of temperature shock, acid-proof, alkali and
All kinds of solvents corrode, uvioresistant infiltration.
Refering to what is shown in Fig. 2, being connected between insulating layer 44 and base 1 by magnet 5.By the way of magnetism connection, it is convenient for
Assembly and disassembly.Magnet 5 can use magnetic plastics.
The thickness range of composite layer 4 is 0.86-1.1mm.This thickness range, steel disc have flexibility.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (5)
1. a kind of far infrared heating piece, characterized in that including base, heating layer and the protective layer being sequentially overlapped, the base
To be PFC layers flexible, be provided with first connecting portion on flexible PFC layers of corner location, the heating layer include first resistor layer and
Second resistance layer, first resistor layer include two opposite comb shape items alternately shifted to install, and second resistance layer is to be mounted in comb shape
Vertical element on item, comb shape item and vertical element intersect to form multiple contact points and rectangle frame, distinguish on two comb shape items
It is connected with conducting wire；Second connecting portion, first connecting portion and are provided on the protective layer on the position of face first connecting portion
Two interconnecting pieces are the slice of interlaced grafting.
2. far infrared heating piece as described in claim 1, characterized in that the slice is semicircle sheet.
3. far infrared heating piece as described in claim 1, characterized in that the lower section of the base is detachably provided with compound
Layer, the composite layer include enamel surface layer, steel disc layer, enamel bottom and insulating layer, and insulating layer is bonded the base.
4. far infrared heating piece as claimed in claim 3, characterized in that connected between the insulating layer and base by magnet
It connects.
5. far infrared heating piece as claimed in claim 3, characterized in that the thickness range of the composite layer is 0.86-
1.1mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824237.1U CN209545912U (en) | 2018-11-07 | 2018-11-07 | A kind of far infrared heating piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824237.1U CN209545912U (en) | 2018-11-07 | 2018-11-07 | A kind of far infrared heating piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209545912U true CN209545912U (en) | 2019-10-25 |
Family
ID=68247909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821824237.1U Expired - Fee Related CN209545912U (en) | 2018-11-07 | 2018-11-07 | A kind of far infrared heating piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209545912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183426A1 (en) * | 2021-03-04 | 2022-09-09 | Henkel Ag & Co. Kgaa | Flexible heat generator and manufacturing method thereof |
-
2018
- 2018-11-07 CN CN201821824237.1U patent/CN209545912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183426A1 (en) * | 2021-03-04 | 2022-09-09 | Henkel Ag & Co. Kgaa | Flexible heat generator and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |