CN206422936U - A kind of waterproof heating desk mat of use graphene heating film - Google Patents
A kind of waterproof heating desk mat of use graphene heating film Download PDFInfo
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- CN206422936U CN206422936U CN201621375345.6U CN201621375345U CN206422936U CN 206422936 U CN206422936 U CN 206422936U CN 201621375345 U CN201621375345 U CN 201621375345U CN 206422936 U CN206422936 U CN 206422936U
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- heating
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- waterproof
- desk mat
- graphene
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Abstract
The utility model belongs to heating desk mat technical field, and in particular to a kind of waterproof heating desk mat of use graphene heating film.The graphene heating film that the utility model is used is compared with existing conventional heating wire and carbon fiber felt heating element heater, and graphene heating film has resistivity, preferable heat endurance and the excellent machine-shaping characteristic of appropriateness, more energy-efficient；By setting waterproof layer in heating desk mat body, and waterproof grommet is set in temp control switch so that heating desk mat of the present utility model can be washed, and intelligent control circuit is set in intelligent controlling device, it is convenient to use, it is easy to operate, it is safe.
Description
Technical field
The utility model belongs to heating desk mat technical field, and in particular to a kind of waterproof heating of use graphene heating film
Mat applying.
Background technology
Electric-heating technology has the remarkable advantages such as clean energy resource, thermal conversion efficiency are high, Pavement design is convenient, is built in the modern times
Build, heating engineering, the field such as decorations are widely used.For the low shortcoming of traditional electric-heating technology efficiency, hair
Opening up low resistance, high-termal conductivity, the high-performance carbon-based exothermic material of high heat-resistant stability just turns into the inexorable trend of future development.
Since preparing graphene from first time in 2004, the excellent physical property of graphene has attracted numerous scholars'
Extensive concern.Graphene has excellent electric conductivity, and electron mobility is up to 2 × 105cm2v-1s-1, than the load being currently known
Flow high twice or so maximum of material indium antimonide of transport factor.Meanwhile, the resistance value of graphene at room temperature only have copper three/
Two, graphene has very high radius-thickness ratio（Up to more than 5000）And specific surface area（Theoretical value is up to 2600m2/g）, graphene
Two-dimension plane structure make its than zero dimension or one-dimensional electric material be more easy in the base constitute conductive network.Graphene it is above-mentioned these
Excellent performance, makes it present good application prospect, particularly transparent, flexible thin film heater in field of electric heating.
Compared with carbon fiber felt heating element heater conventional at present, when graphene film is used for electric heating element, the resistivity with appropriateness, compared with
Good heat endurance and excellent machine-shaping characteristic, it is more energy-efficient.
Heating desk mat is a kind of warm pad product being widely used.Traditional heating desk mat is by the first insulating barrier, the second hair
Thermosphere and the 3rd insulating barrier simple superposition and then flanging are formed.Due to the defect in terms of material, structure, traditional heating table
Pad has various defects.Slow, the uneven, thickness that generates heat that such as generates heat is big, pliability is low；Using high voltage and common electric hot water and
Warm piece is heated, and causes high power consumption, high radiation and temperature is non-adjustable, be unfavorable for energy saving and health；Using biography
The edge pressing structure of system, the insulating barrier continuous edge for easily causing compacting ftractures, non-watertight easy electric leakage, and outer surface is unable to water after making dirty
Wash, and be unable to intelligent temperature control.
Utility model content
For slow, uneven, the non-water-tight problem of generating heat that solves to generate heat present in prior art, the utility model is provided
A kind of waterproof heating desk mat of use graphene heating film.The technical problems to be solved in the utility model passes through following technical side
Case is realized：
A kind of waterproof heating desk mat of use graphene heating film, it includes heating desk mat body and on body
Temp control switch, the heating desk mat body includes upper flexible material layer, heating layer, lower flexible material layer, the heating layer
Between upper flexible material layer and lower flexible material layer, be covered each by heating layer upper and lower part flame-resistant insulation layer and
Lower flame-resistant insulation layer, flame-resistant insulation layer and lower flame-resistant insulation layer have been covered each by waterproof layer and lower waterproof layer on described；
The heating layer is the graphene heating film bar of multiple parallel arrangeds with wired in series together, the graphite
The two end electrodes of alkene heating film bar are connected to temp control switch by wire.
Further illustrated as of the present utility model, the temp control switch is provided with power switch and gear regulation rotation
Button, and sealing ring is equipped with for waterproof at power switch and gear adjusting knob.
Further illustrated as of the present utility model, the surface density of the graphene heating film is 10g/m2~50g/m2,
Thickness is 0.02mm~0.20mm, and specific insulation is the Ω cm of 0.005 Ω cm~0.02, surface resistivity be 0.5 Ω/
Sq~3.0 Ω/sq.
The beneficial effects of the utility model：
1. graphene heating film and existing conventional heating wire and carbon fiber felt heating element heater phase that the utility model is used
Than graphene heating film has resistivity, preferable heat endurance and the excellent machine-shaping characteristic of appropriateness, more increases
Effect energy-conservation.
2. setting waterproof grommet by setting waterproof layer in heating desk mat body, and in temp control switch, make
Heating desk mat of the present utility model can be washed, and intelligent control circuit, user are set in intelligent controlling device
Just it is quick, it is easy to operate, it is safe.
The utility model is described in further details below with reference to drawings and Examples.
Brief description of the drawings
Fig. 1 is surface structure schematic diagram of the present utility model.
Fig. 2 is cross-sectional structure schematic diagram of the present utility model.
Fig. 3 is heating layer structural representation of the present utility model.
In figure：1st, mat applying body；2nd, temp control switch；3rd, upper flexible material layer；4th, heating layer；5th, lower flexible material
Layer；6th, upper flame-resistant insulation layer；7th, lower flame-resistant insulation layer；8th, upper waterproof layer；9th, lower waterproof layer；10th, wire；11st, graphene generates heat
Film tape；12nd, power switch；13rd, gear adjusting knob.
Embodiment
Reach technological means and effect that predetermined purpose is taken for the utility model is expanded on further, below in conjunction with accompanying drawing
And embodiment is to embodiment of the present utility model, architectural feature and its effect, describe in detail as follows.
Embodiment 1：
Waterproof heating desk mat as shown in Figure 1, Figure 2 and Figure 3, it includes heating desk mat body 1 and on body 1
Temp control switch 2, heating desk mat body 1 includes upper flexible material layer 3, heating layer 4, lower flexible material layer 5, and heating layer 4 is set
Between upper flexible material layer 3 and lower flexible material layer 5, flame-resistant insulation layer 6 has been covered each by the upper and lower part of heating layer 4
With lower flame-resistant insulation layer 7, waterproof layer 8 and lower waterproof layer 9 have been covered each by upper flame-resistant insulation layer 6 and lower flame-resistant insulation layer 7；
Heating layer 4 is the graphene heating film bar 11 of multiple parallel arrangeds being cascaded with wire 10, graphene
The surface density of heating film is 10g/m2~50g/m2, thickness is 0.02mm~0.20mm, and specific insulation is 0.005 Ω cm
~0.02 Ω cm, surface resistivity is 0.5 Ω/sq~3.0 Ω/sq.The graphene heating film of use and existing conventional electricity
Heated filament and carbon fiber felt heating element heater are compared, and graphene heating film has the resistivity, preferable heat endurance, Yi Jiyou of appropriateness
Different machine-shaping characteristic, it is more energy-efficient.
The two end electrodes of graphene heating film bar 11 are connected to temp control switch 2, temp control switch 2 by wire
Power switch 12 and gear adjusting knob 13 are provided with, and sealing ring is equipped with power switch 12 and gear adjusting knob 13
For waterproof.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to protection domain of the present utility model.
Claims (3)
1. a kind of waterproof heating desk mat of use graphene heating film, it includes heating desk mat body and the temperature on body
Controlling switch is spent, the heating desk mat body includes upper flexible material layer, heating layer, lower flexible material layer, and the heating layer is set
Between upper flexible material layer and lower flexible material layer, it is characterised in that：It has been covered each by absolutely in heating layer upper and lower part
Edge flame-retardant layer and lower flame-resistant insulation layer, flame-resistant insulation layer and lower flame-resistant insulation layer have been covered each by waterproof layer with on described
Waterproof layer；
The heating layer is the graphene heating film bar of multiple parallel arrangeds with wired in series together, the graphene hair
The two end electrodes of hot film tape are connected to temp control switch by wire.
2. waterproof heating desk mat according to claim 1, it is characterised in that：The temp control switch is opened provided with power supply
Closing and gear adjusting knob, and be equipped with sealing ring at power switch and gear adjusting knob is used for waterproof.
3. waterproof heating desk mat according to claim 1, it is characterised in that：The surface density of the graphene heating film is
10g/m2~50g/m2, thickness is 0.02mm~0.20mm, and specific insulation is the Ω cm of 0.005 Ω cm~0.02, surface
Resistivity is 0.5 Ω/sq~3.0 Ω/sq.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375345.6U CN206422936U (en) | 2016-12-15 | 2016-12-15 | A kind of waterproof heating desk mat of use graphene heating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375345.6U CN206422936U (en) | 2016-12-15 | 2016-12-15 | A kind of waterproof heating desk mat of use graphene heating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422936U true CN206422936U (en) | 2017-08-18 |
Family
ID=59576592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621375345.6U Expired - Fee Related CN206422936U (en) | 2016-12-15 | 2016-12-15 | A kind of waterproof heating desk mat of use graphene heating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206422936U (en) |
-
2016
- 2016-12-15 CN CN201621375345.6U patent/CN206422936U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20171215 |