CN108501467A - A kind of vehicle mounted infrared radiation footmuff - Google Patents
A kind of vehicle mounted infrared radiation footmuff Download PDFInfo
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- CN108501467A CN108501467A CN201810563889.2A CN201810563889A CN108501467A CN 108501467 A CN108501467 A CN 108501467A CN 201810563889 A CN201810563889 A CN 201810563889A CN 108501467 A CN108501467 A CN 108501467A
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- Prior art keywords
- layer
- heat
- footmuff
- vehicle mounted
- reflecting
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- 230000005855 radiation Effects 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 239000000741 silica gel Substances 0.000 claims abstract description 25
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 24
- 241000208202 Linaceae Species 0.000 claims abstract description 22
- 235000004431 Linum usitatissimum Nutrition 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 25
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 19
- 239000004917 carbon fiber Substances 0.000 claims description 19
- 229920002379 silicone rubber Polymers 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
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- 239000010410 layer Substances 0.000 description 85
- 239000005038 ethylene vinyl acetate Substances 0.000 description 20
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 20
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- 208000019901 Anxiety disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
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- 230000001070 adhesive effect Effects 0.000 description 1
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- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
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- 239000003814 drug Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
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- 239000012779 reinforcing material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Classifications
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
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- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/04—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
- B60N3/048—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets characterised by their structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
The present invention relates to a kind of vehicle mounted infrareds to radiate footmuff.It including it includes successively from top to bottom layer of silica gel, heat-reflecting heat-insulating layer, flax fiber coarse cloth layer and EVA tree resin layers；The infra-red radiation heat radiating structure being connected with vehicle-mounted cigarette lighter power supply adaptor is provided between layer of silica gel and heat-reflecting heat-insulating layer；And it is formed with equally distributed multiple first blind holes at the back side of the layer of silica gel；Equally distributed multiple second blind holes are formed on the EVA tree resin layers；Heat-reflecting heat-insulating layer includes heat-reflecting layer and thermal insulation layer.The present invention is not necessarily to heat up to interior overall space, without the effect to just playing cold-resistant after in-vehicle air heating；When one people uses, vehicle mounted infrared radiation footmuff is equivalent to 1 the percent of PCT resistance heating 6.4kw power, only 60W, interior 4 people's heating, only 240W, so that its power consumption is barely affected the course continuation mileage of electric vehicle, this not only to using electric vehicle consumer advantage, will also play actively impact for the popularization of electric vehicle.
Description
Technical field
The invention belongs to car inside heating technology fields, are related to a kind of footmuff, concretely relate to a kind of vehicle-mounted
Infra-red radiation footmuff.
Background technology
As people increasingly pay attention to the environmental protection concept of energy-saving and emission-reduction, the concept of automobile industry environmental protection and low-carbon also receives pass
Note.Under the promotion of national development new-energy automobile strategy, 2017 New Energy Sources In China auto outputs are 79.4 ten thousand, sales volume 77.7
Ten thousand.Electric vehicle by accumulator drive, at present the accumulator course continuation mileage of pure electric automobile be also insufficient for it is intended that
Target, especially open the course continuation mileage that cold air or heating significantly reduce pure electric automobile, open the continuous of cold air or heating
Boat mileage reduction 1/3, it is even more.Since pure electric automobile does not have the waste heat that fuel oil car engine generates, current many automobiles
Manufacturer realizes interior heating function all by the way of special heating device, mainly there is PTC adding thermal resistances, fuel Heating
Mode, low-voltage wind warm up technology, and high voltage wind warms up technology, high voltage hot-water heating technology, heat pump heating technology etc., these types of heating side
The comparison of formula is as shown in table 1.
Due to installation manufacture is convenient, most of electric vehicle heating are heated using PCT resistance heating manners.PTC electricity
Resistance converts electrical energy into thermal energy, and the energy consumption of PTC adding thermal resistances is very big, is calculated from following it is known that electric vehicle heating is using PCT electricity
It is surprising that resistance element, which heats heating electrical power,；
Q=CP×m×Δt
In formula：Q --- PCT resistive element heats powers W；
CP--- pressurization by compressed air specific heat 1.009kj/kg；
The mass flow 360kg/h of m --- air；
Δt--- the requirement Δ t of Defroster Outlet temperature and warm-air drier inlet air temperature poor DEG C (according to GB11555-2009)
It is 58 DEG C.
PCT heating powers, which are calculated, by above formula needs 5.85kw；In view of coefficient of thermal efficiency also needs to take 1.1 safety coefficients,
Therefore 6.4kw is needed using PCT heating powers.Obviously this is very huge for the energy consumption of power battery.
The course continuation mileage of electrical automobile constitutes certain obstruction to the popularization and application of pure electric automobile, and adds by PTC merely
Heat realizes that interior heating function can make the course continuation mileage of pure electric automobile reduce 50%.Therefore it studies and optimizes electric vehicle heating
System greatly improves the cruising ability of electric vehicle, has great importance to the development of electric vehicle.
Invention content
For the deficiency of the prior art, the present invention provides a kind of vehicle mounted infrareds to radiate footmuff.
The technical solution of the vehicle mounted infrared radiation footmuff of the present invention is as follows：
A kind of vehicle mounted infrared radiation footmuff comprising：
The back side of layer of silica gel, the layer of silica gel is formed with equally distributed multiple first blind holes；
Heat-reflecting heat-insulating layer, the heat-reflecting heat-insulating layer includes heat-reflecting layer and thermal insulation layer；Wherein, the heat-reflecting layer is set
It is placed in the back side of the layer of silica gel；The thermal insulation layer is set to below the heat-reflecting layer；
Flax fiber coarse cloth layer, the flax fiber coarse cloth layer are set to the lower section of the thermal insulation layer；
EVA tree resin layers, the EVA tree resin layers are set to below the flax fiber coarse cloth layer；And in the EVA resins
Equally distributed multiple second blind holes are formed on layer, second blind hole is located at the EVA tree resin layers and the flax fiber
The one side of coarse cloth layer contact；
Infra-red radiation heat radiating structure, multiple infra-red radiation heat radiating structures are set to institute in a manner of in series or in parallel
It states between heat-reflecting layer and the layer of silica gel；
And vehicle-mounted cigarette lighter power supply adaptor, the vehicle-mounted cigarette lighter power supply adaptor are tied with infra-red radiation fever
Structure is connected.
According to a preferred embodiment, the heat-reflecting layer is aluminium foil layer；The thermal insulation layer is XPE foamed thin sheets
Layer.
According to a preferred embodiment, the infra-red radiation heat radiating structure is by carbon fiber electrothermal line with helical arrangement
The heating layer that is formed of mode；The carbon fiber electrothermal line includes carbon fiber core and the silicon that is coated on outside the carbon fiber core
Rubber adhesive.
According to a preferred embodiment, the aperture of first blind hole is 3mm~5mm, and hole depth is the silica gel
The one third of layer thickness is to 2/3rds；And the pitch of holes between two neighboring first blind hole is 5mm~8mm.
According to a preferred embodiment, the aperture of second blind hole is 3mm~5mm, and hole depth is the EVA trees
The one third of ester layer thickness is to 2/3rds；And the pitch of holes between two neighboring first blind hole is 5mm~8mm.
According to a preferred embodiment, a diameter of 1mm~2mm of the carbon fiber electrothermal line.
According to a preferred embodiment, the thickness of the layer of silica gel is 2mm~2.5mm.
According to a preferred embodiment, the thickness of the heat-reflecting heat-insulating layer is 1mm~2mm.
According to a preferred embodiment, the thickness of the flax fiber coarse cloth layer is 1mm~2mm.
According to a preferred embodiment, the thickness of the EVA tree resin layers is 2mm~2.5mm.
Compared with prior art, vehicle mounted infrared of the invention radiation footmuff has the advantages that：
The vehicle mounted infrared of the present invention radiates footmuff in a manner of infra-red radiation, mainly with 8um~16um far infrared wavelength spokes
Penetrate thermal energy, the bioelectricity of 8um~16um far infrared waves and human body has concertedness, and not only there is heating effect also to have and be centainly good for
Kang Gongxian；One people is in use, vehicle mounted infrared radiation footmuff is equivalent to 1 the percent of PCT resistance heating 6.4kw power, only
60W；Interior 4 people's heating, only 240W so that its power consumption is barely affected the course continuation mileage of electric vehicle.
Description of the drawings
Fig. 1 is the sectional view of vehicle mounted infrared radiation footmuff of the present invention；
Fig. 2 is the structural schematic diagram between layer of silica gel and heat-reflecting heat-insulating layer in vehicle mounted infrared radiation footmuff of the present invention；
Fig. 3 is the structural schematic diagram between heat-reflecting layer and thermal insulation layer in vehicle mounted infrared radiation footmuff of the present invention；
Fig. 4 is the structure between heat-reflecting heat-insulating layer and flax fiber coarse cloth layer in vehicle mounted infrared radiation footmuff of the present invention
Schematic diagram；
Fig. 5 is that the structure in vehicle mounted infrared radiation footmuff of the present invention between flax fiber coarse cloth layer and EVA tree resin layers is shown
It is intended to.
Specific implementation mode
The vehicle mounted infrared radiation footmuff of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, a kind of vehicle mounted infrared radiates footmuff comprising layer of silica gel 1, heat-reflecting heat-insulating layer 2, Asia
Flaxen fiber coarse cloth layer 3, EVA tree resin layers 4, infra-red radiation heat radiating structure 5 and vehicle-mounted cigarette lighter power supply adaptor 6.
Wherein, the thickness of layer of silica gel 1 is 2mm~2.5mm.
And it is formed with equally distributed multiple first blind hole 1-1 at the back side of layer of silica gel 1.Preferably, the first blind hole 1-1
Aperture be 3mm~5mm, hole depth is the one third of 1 thickness of layer of silica gel to 2/3rds；And two neighboring first blind hole
Pitch of holes between 1-1 is 5mm~8mm.Equally distributed multiple first blind hole 1-1, which are formed, at the back side of layer of silica gel 1 reduces silicon
The thermal capacity of glue-line tissue, moreover it is possible to improve the part of layer of silica gel by yield deformation when pressure, favorably prolong the service life.
Heat-reflecting heat-insulating layer 2 includes heat-reflecting layer 2-1 and thermal insulation layer 2-2.Wherein, heat-reflecting layer 2-1 is set to layer of silica gel 1
The back side；Thermal insulation layer 2-2 is set to below heat-reflecting layer 2-1.
Preferably, heat-reflecting layer 2-1 is aluminium foil layer；Thermal insulation layer 2-2 is XPE foamed thin sheet layers.XPE foamed thin sheets belong to PE's
One kind, XPE are manufactured chemistry PE foams after PE (polyethylene resin) raw material is foamed.Its tensile strength is high, and bubble diameter is small, has
Water proof is moisture-proof, shockproof, sound insulation, many advantages, such as heat preservation, plasticity is good, toughness is strong, crashworthiness power is strong, there is good anti-ization
Corrosivity is learned, it is nontoxic, tasteless.XPE foamed thin sheets, which play, reduces convection current heat transfer effect.
Aluminium foil layer is to be covered on XPE foamed thin sheet layers by bright aluminium foil and formed, and bright aluminium foil can play hot anti-
The effect of penetrating, highly polished metal surface are higher to the reflectivity of solar radiation and infra-red radiation, and polishing copper, aluminium are to sun spoke
The reflectivity penetrated is 0.5~0.9, is 0.95~0.98 to infra-red radiation.The carbon fiber that the infrared external reflection of bright aluminium foil makes
Infra-red radiation is constrained only to be radiated with a direction, therefore the efficiency that can improve the infra-red radiation of carbon fiber utilizes, to reduce
Required power, plays energy-saving effect.
The heat-reflecting heat-insulating layer 2 formed by aluminium foil layer and XPE foamed thin sheet layers has good infrared external reflection, reduces to spreading
Heat plays heat insulation and preservation effect, effectively raises the heating effect of vehicle mounted infrared radiation footmuff.
The thickness of heat-reflecting heat-insulating layer 2 can be 1mm~2mm.Preferably 1.5mm.
Flax fiber coarse cloth layer 3 is set to the lower section of thermal insulation layer 2-2.Flax fiber coarse cloth is a kind of flax fiber textile,
Its heat dissipation performance is good.Flax is that natural fiber belongs to bundle fiber, and bundle fiber is sticked together with colloid by flax is unicellular
It is formed, thus its heat conductivility, gas permeability are superior.
Preferably, the present embodiment is through 10/cm, the natural fiber cloth coarse cloth of latitude 15/cm using thread count.
Flax fiber coarse cloth layer is used as the wadding of XPE foamed thin sheet layers, advantageously reduces XPE foamed thin sheet layer accumulation of heats and warm
It rises, plays the effect for keeping XPE foamed thin sheet interlayer hot propertys.
The thickness of flax fiber coarse cloth layer 3 can be 1mm~2mm.Preferably 1.5mm.
EVA tree resin layers 4 are set to 3 lower section of flax fiber coarse cloth layer.Preferably, the thickness of EVA tree resin layers 4 be 2mm~
2.5mm。
EVA resins are ethylene-vinyl acetate copolymer, abbreviation EVA.Compared with polyethylene (PE), EVA is due in strand
Middle introducing vinyl acetate monomer improves toughness, impact resistance to reduce high-crystallinity.It is made of EVA resins vehicle-mounted
The foot mat of infra-red radiation footmuff can improve product durability.
And equally distributed multiple second blind hole 4-1 are formed on EVA tree resin layers 4, the second blind hole 4-1 is located at EVA
The one side that tree resin layer 4 is contacted with flax fiber coarse cloth layer 3.
The heat of silica gel layer tissue can be reduced by forming equally distributed multiple second blind hole 4-1 at the back side of EVA tree resin layers 4
Capacity, moreover it is possible to improve the part of EVA tree resin layers by yield deformation when pressure, favorably prolong the service life.
Preferably, the aperture of the second blind hole 4-1 be 3mm~5mm, hole depth be 4 thickness of EVA tree resin layers one third extremely
2/3rds；And the pitch of holes between two neighboring first blind hole 1-1 is 5mm~8mm.
Multiple infra-red radiation heat radiating structures 5 be set in a manner of in series or in parallel heat-reflecting layer 2-1 and layer of silica gel 1 it
Between.
Infra-red radiation heat radiating structure 5 is the heating layer formed in a manner of spiral-distributed by carbon fiber electrothermal line.Preferably,
A diameter of 1mm~2mm of carbon fiber electrothermal line.
Carbon fiber electrothermal line includes carbon fiber core 5-1 and the Silicone Rubber Inhibitor 5- that is coated on outside carbon fiber core 5-1
2, it is formed as silicone insulation carbon fiber electrothermal line.Silicone Rubber Inhibitor, which serves, to be dielectrically separated from, and carbon fiber core is used as logical
Electricity heating.
Silicon rubber, high-temperature behavior are superior.Under 200 DEG C or more of hot environment, silicon rubber remains to keep centainly flexible
Property, resilience and case hardness, and mechanical property is without significant change.Silicon rubber also has superior cryogenic property.Vitrifying
Temperature is about -70~-50 DEG C, reachable -100 DEG C of some specifications and models.Automobile matching in all kinds of psychro-environments can be met.
Silicon rubber weatherability is superior, and Si-O-Si keys are sufficiently stable to oxygen, ozone and ultraviolet light etc. in silicon rubber, has excellent weather-proof
Property, have durable goods basic performance.Silicon rubber has an excellent insulation performance, and corona resistance and arc resistance are also very
It is good.It is suitable for the electrical property safety requirements of automatic foot-mat.Silicon rubber is to gases such as air, nitrogen, oxygen, carbon dioxide at room temperature
Gas permeability is higher by 30~50 times than natural rubber.Good permeability avoids water vapor in air from gathering interlayer, causes to condense
Liquefaction is water droplet, causes to influence carbon fiber performance.Silicon rubber is nontoxic, tasteless, nonirritant gaseous volatilization.To car inside
Air not will produce harmful effect.
Carbon fiber is a kind of novel high-performance fiber reinforcing material, and carbon fiber is i.e. heatable after being powered；And it has
High intensity, high-modulus, high temperature resistant is wear-resisting, antifatigue, corrosion-resistant, creep resistant, many excellent properties such as conductive and heat conduction.Heating
Rapidly, mainly with far infrared 8um~15um wavelength infrared radiations.Electric heating conversion efficiency than metallic resistance silk improve 30% with
On, electrothermal efficiency is close to 100%.Tensile strength of carbon fibers is high, and under same current load area, the intensity of carbon fiber compares metal
Silk is 6~10 times high, will not fracture in use, therefore tensile strength is reliable in electroluminescent thermal process.It can not break
Arc effectively prevents fire hazard.Power specific mass is small, mitigates product weight, reduces vehicle-mounted load.Carbon fiber chemical property is steady
It is fixed, it is corrosion-resistant, it is not easy to be aoxidized.Overcome wire, PTC, silicon carbide electric heating element oxidizable the shortcomings that blowing.
In the present embodiment, infra-red radiation heat radiating structure 5 uses 12V DC power supply.In use, when power being needed to increase, it can
To take series, parallel to power.
Vehicle-mounted cigarette lighter power supply adaptor 6 is connected with infra-red radiation heat radiating structure 5.
Vehicle-mounted cigarette lighter power supply adaptor 6 patches end using the configuration cigarette lighter socket connection power supply of existing automobile internal standard
Son.One end conducting wire of vehicle-mounted cigarette lighter power supply adaptor is connect with silicone insulation carbon fiber electrothermal line, one end can in automobile
Interior storage battery power supply is connected in the standard configuration device socket plug that lights a cigarette, to power for infra-red radiation heat radiating structure 5.
Preferably, driver's cabin use can be made in vehicle mounted infrared of the invention radiation footmuff, copilot room is used, heel row two panels
With etc. plurality of specifications, winter heating can flexibly according to number of people in car select open quantity.One people is in use, vehicle mounted infrared spoke
Footmuff is equivalent to PCT resistance heating 6.4kw power 1 percent are penetrated, only 60W；Interior 4 people's heating, only 240W so that its
Power consumption is barely affected the course continuation mileage of electric vehicle.
In addition, due to the present invention vehicle mounted infrared radiation footmuff use be flexible material, so belong to can wind it is soft
Property product, can be with being collected in winding manner.
The vehicle mounted infrared radiation footmuff of the present invention is big for existing electric automobile heating system energy consumption, significantly affects electricity
The course continuation mileage of electrical automobile constitutes the popularization and application of pure electric automobile and hinders and propose a kind of one kind reducing power consumption
Vehicle mounted infrared radiates footmuff.Compared with existing electricity heating warm wind heating system, vehicle mounted infrared radiates footmuff and is not necessarily to vehicle
Interior overall space heating, without the effect to just playing cold-resistant after in-vehicle air heating.
According to theory of traditional Chinese medical science " heat is trembled with fear and is entered from foot from first-born ".Modern medicine also indicates that the internal organs of human body are only suitable
Under suitable temperature condition, normal physiological function could be kept.When the external world turns cold, function of human body automatic adjustment, in order not to make body
Interior heat loss, trick blood can flow back to keep the temperature needed for internal organs.When underfooting temperature is low, foot's blood vessel is received
Contracting, obstruction of blood return cause systemic blood circulation to have some setbacks, and the whole body of such people can all feel cold.So warm people first wants
Warm foot, foot is warm, and whole body can feel warm.By taking flooring radiation heat dissipation is the heating system of the most comfortable as an example, floor surface temperature
It is suitable to spend, and feels that nature is comfortable, the thermal sensation temperature of human body from bottom to top, gradually declines, this temperature with the increase temperature of height
Line of writing music conforms exactly to the psychological need of people, gives foot and warms up a cool comfort.Vehicle mounted infrared radiation footmuff has completely
Existing heating indoor air temperature may be substituted and reach heating purpose.
In conclusion the vehicle-mounted vehicle mounted infrared radiation footmuff of the present invention improves existing electric vehicle heating system, reach
The purpose of winter driving electric vehicle cold-resistant is arrived and on electric vehicle course continuation mileage without influence.
Also, in order not to subtract course continuation mileage, without using heating, there may be peaces for existing electric vehicle winter cold snap
Full hidden danger, winter cold snap will cause course continuation mileage anxiety two fold problem, vehicle mounted infrared to radiate footmuff energy again using heating
Positive effect is played, this not only to using electric vehicle consumer advantage, will also be played actively for the popularization of electric vehicle
It influences.
It should be noted that all features disclosed in this specification or disclosed all methods or in the process the step of,
Other than mutually exclusive feature and/or step, it can combine in any way.
In addition, above-mentioned specific embodiment is exemplary, those skilled in the art can opening in the disclosure of invention
It gives and finds out various solutions, and these solutions also belong to disclosure of the invention range and fall into the protection of the present invention
Within the scope of.It will be understood by those skilled in the art that description of the invention and its attached drawing be it is illustrative and not constitute to power
The limitation that profit requires.Protection scope of the present invention is limited by claim and its equivalent.
Claims (10)
1. a kind of vehicle mounted infrared radiates footmuff, which is characterized in that it includes：
The back side of layer of silica gel (1), the layer of silica gel (1) is formed with equally distributed multiple first blind holes (1-1)；
Heat-reflecting heat-insulating layer (2), the heat-reflecting heat-insulating layer (2) include heat-reflecting layer (2-1) and thermal insulation layer (2-2)；Wherein, institute
State the back side that heat-reflecting layer (2-1) is set to the layer of silica gel (1)；The thermal insulation layer (2-2) is set to the heat-reflecting layer (2-
1) lower section；
Flax fiber coarse cloth layer (3), the flax fiber coarse cloth layer (3) are set to the lower section of the thermal insulation layer (2-2)；
EVA tree resin layers (4), the EVA tree resin layers (4) are set to below the flax fiber coarse cloth layer (3)；And described
Equally distributed multiple second blind holes (4-1) are formed on EVA tree resin layers (4), second blind hole (4-1) is located at the EVA
The one side that tree resin layer (4) is contacted with the flax fiber coarse cloth layer (3)；
Infra-red radiation heat radiating structure (5), multiple infra-red radiation heat radiating structures (5) are set in a manner of in series or in parallel
Between the heat-reflecting layer (2-1) and the layer of silica gel (1)；
And vehicle-mounted cigarette lighter power supply adaptor (6), the vehicle-mounted cigarette lighter power supply adaptor (6) are generated heat with the infra-red radiation
Structure (5) is connected.
2. vehicle mounted infrared according to claim 1 radiates footmuff, which is characterized in that the heat-reflecting layer (2-1) is aluminium
Layers of foil；The thermal insulation layer (2-2) is XPE foamed thin sheet layers.
3. vehicle mounted infrared according to claim 1 radiates footmuff, which is characterized in that the infra-red radiation heat radiating structure
(5) it is the heating layer formed in a manner of spiral-distributed by carbon fiber electrothermal line；
The carbon fiber electrothermal line includes carbon fiber core (5-1) and is coated on the silicon rubber of the carbon fiber core (5-1) outside
Clad (5-2).
4. vehicle mounted infrared according to claim 1 radiates footmuff, which is characterized in that the hole of first blind hole (1-1)
Diameter is 3mm~5mm, and hole depth is the one third of the layer of silica gel (1) thickness to 2/3rds；And two neighboring described
Pitch of holes between one blind hole (1-1) is 5mm~8mm.
5. vehicle mounted infrared according to claim 1 radiates footmuff, which is characterized in that the hole of second blind hole (4-1)
Diameter is 3mm~5mm, and hole depth is the one third of EVA tree resin layers (4) thickness to 2/3rds；And two neighboring institute
It is 5mm~8mm to state the pitch of holes between the first blind hole (1-1).
6. vehicle mounted infrared according to claim 3 radiates footmuff, which is characterized in that the diameter of the carbon fiber electrothermal line
For 1mm~2mm.
7. the vehicle mounted infrared according to one of claim 1 to 6 radiates footmuff, which is characterized in that the layer of silica gel (1)
Thickness is 2mm~2.5mm.
8. the vehicle mounted infrared according to one of claim 1 to 6 radiates footmuff, which is characterized in that the heat-reflecting heat-insulating
The thickness of layer (2) is 1mm~2mm.
9. the vehicle mounted infrared according to one of claim 1 to 6 radiates footmuff, which is characterized in that the flax fiber is thick
The thickness of layer of cloth (3) is 1mm~2mm.
10. the vehicle mounted infrared according to one of claim 1 to 6 radiates footmuff, which is characterized in that the EVA tree resin layers
(4) thickness is 2mm~2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563889.2A CN108501467A (en) | 2018-06-04 | 2018-06-04 | A kind of vehicle mounted infrared radiation footmuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563889.2A CN108501467A (en) | 2018-06-04 | 2018-06-04 | A kind of vehicle mounted infrared radiation footmuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108501467A true CN108501467A (en) | 2018-09-07 |
Family
ID=63402452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810563889.2A Pending CN108501467A (en) | 2018-06-04 | 2018-06-04 | A kind of vehicle mounted infrared radiation footmuff |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334148A (en) * | 2018-12-07 | 2019-02-15 | 江西克莱威纳米碳材料有限公司 | A kind of automotive interior material with heat-preserving function and preparation method thereof and the roof of the vehicle with heat-preserving function |
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|---|---|---|---|---|
| CN202109574U (en) * | 2011-06-01 | 2012-01-11 | 陈少轩 | Carbon fiber far-infrared ground heating mat |
| CN106931491A (en) * | 2017-04-28 | 2017-07-07 | 苏州合展设计营造股份有限公司 | A kind of electric heating infrared heating radiant panel |
| CN208452460U (en) * | 2018-06-04 | 2019-02-01 | 北京绿能嘉业新能源有限公司 | A kind of vehicle mounted infrared radiation footmuff |
-
2018
- 2018-06-04 CN CN201810563889.2A patent/CN108501467A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202109574U (en) * | 2011-06-01 | 2012-01-11 | 陈少轩 | Carbon fiber far-infrared ground heating mat |
| CN106931491A (en) * | 2017-04-28 | 2017-07-07 | 苏州合展设计营造股份有限公司 | A kind of electric heating infrared heating radiant panel |
| CN208452460U (en) * | 2018-06-04 | 2019-02-01 | 北京绿能嘉业新能源有限公司 | A kind of vehicle mounted infrared radiation footmuff |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334148A (en) * | 2018-12-07 | 2019-02-15 | 江西克莱威纳米碳材料有限公司 | A kind of automotive interior material with heat-preserving function and preparation method thereof and the roof of the vehicle with heat-preserving function |
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Application publication date: 20180907 |