CN209462630U - A kind of graphene heating patch - Google Patents

Abstract

That the utility model proposes a kind of structures is simple, thermal conductivity is good, graphene at low cost, can be used for the electronic products such as mobile phone heating patch; including taking electrical interface, graphene heating sheet; it is described that electrical interface is taken to be electrically connected with the graphene heating sheet; the graphene heating sheet includes adhesive layer, conductive layer, the graphene layer for fever, insulating protective layer; the conductive layer is coated on the adhesive layer upper surface, the graphene layer is coated on the conductive layer upper surface, and the insulating protective layer is fixedly installed on the graphene layer upper surface.

Description

A kind of graphene heating patch

Technical field

The utility model relates to field of graphene, in particular to a kind of graphene heating patch.

Background technique

Graphene is a kind of Two-dimensional Carbon nanometer material for forming hexangle type in honeycomb lattice with sp2 hybridized orbit by carbon atom Material, when the electronic products such as mobile phone, notebook are in sub-zero temperature, since mobile phone is in 0 DEG C hereinafter, the ion of positive and negative electrode expands It dissipates property to be deteriorated, discharge capability dies down, and system will be identified as out of power, at this moment mobile phone will appear " jumping electricity " a large amount of in the short time Situation, or even triggering battery self-protection mechanism make mobile phone automatic shutdown, and are chronically at low-temperature condition and can cause to electronic component Damage, north of china in winter is substantially at sub-zero temperature at present, and the electronic products Chang Yinwei low temperature such as mobile phone leads to not normal use, and Many famous mountain scenic spots are since height above sea level is very high, and temperature is substantially at sub-zero temperature on mountain, tourist go up a hill play often because Low temperature causes mobile phone cannot be started up, and electronic product is not available, and can not record scenery, influences experience of playing.

Utility model content

Therefore, for above-mentioned problem, that the utility model proposes a kind of structures is simple, thermal conductivity is good, it is at low cost, can be used for The graphene of the electronic products such as mobile phone heats patch.

To realize above-mentioned technical problem, the solution that the utility model is taken are as follows: a kind of graphene heating patch, including with In the electricity getting device, the graphene heating sheet that take electricity from electronic product, the electricity getting device is electrically connected with the graphene heating sheet, The graphene heating sheet includes adhesive layer, conductive layer, the graphene layer for fever, and the conductive layer is coated on the attachment Layer upper surface, the graphene layer are coated on the conductive layer upper surface.

Further improved to be: the graphene heating sheet is additionally provided with the temperature detect switch (TDS) for controlling heating temperature, institute The output end of the input terminal and the electricity getting device of stating temperature detect switch (TDS) is mutually electrically connected, the output end of the temperature detect switch (TDS) and the graphite The input terminal of alkene heating sheet is mutually electrically connected.

It is further improved to be: the electricity getting device include include charging connector, for by charging connector take electricity take Electrical chip, the output end of the charging connector are mutually electrically connected with the input terminal for taking electrical chip.

It is further improved to be: described to take electrical chip model CSL-M160514.

Further improved to be: the adhesive layer lower end surface is fixedly installed thermal insulation layer.

Further improved to be: the thermal insulation layer material is flannelette.

Further improved to be: the graphene upper surface is fixedly installed insulating protective layer.

Further improved to be: the insulating protective layer material is plastic foil

Further improved to be: the conductive layer material is conductive silver glue.

Further improved to be: the adhesive layer material is plastic foil.

By using preceding solution, the beneficial effect of the use of the new type is: by the utility model, taking electricity for described Interface accesses the charging interface of the electronic products such as mobile phone, and the graphene heating sheet is set at battery, passes through stone after conductive The thermal conductivity of black alkene layer is heated to the optimum operating temperature of battery to battery, avoid the electronic products such as mobile phone sub-zero temperature without Method normal use.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of graphene heating patch of the utility model embodiment.

Fig. 2 is a kind of sectional view of graphene heating patch of the utility model embodiment.

Specific embodiment

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

Revealed with reference to Fig. 1, Fig. 2 the utility model embodiment is a kind of graphene heating patch, including electricity getting device, stone Black alkene heating sheet 2, the electricity getting device 1 are electrically connected with the graphene heating sheet 2, and the electricity getting device includes charging connector 11, take electrical chip 12 for take electricity by charging connector 11, the graphene heating sheet 2 include adhesive layer 21, conductive layer 22, Graphene layer 23, insulating protective layer 24 for fever, the conductive layer 22 are coated on 21 upper surface of adhesive layer, the stone Black alkene layer 23 is coated on 22 upper surface of conductive layer, and the insulating protective layer 24 is fixedly installed on 23 upper end of graphene layer Face, 21 material of adhesive layer are plastic foil, and 24 material of insulating protective layer is plastic foil, and the graphene layer 23 is powered Afterwards, the 65% of electric energy is for generating heat, and for the 35% of electric energy for generating far infrared, the material of the conductive layer is conductive silver glue, institute State conductive layer it is electrically conductive and can reflecting far-infrared ray, realization the battery of electronic product is sufficiently heated.

In order to preferably control heating temperature, the graphene heating sheet 2 is additionally provided with the temperature for controlling heating temperature Control switch 3, the input terminal of the temperature detect switch (TDS) 3 is mutually electrically connected with the output end for taking electrical chip 12, the temperature detect switch (TDS) 3 it is defeated Outlet and the input terminal of the graphene heating sheet 2 are mutually electrically connected, and after the power is turned on, temperature detect switch (TDS) 3 senses temperature lower than 10 Degree Celsius when, the graphene layer starts to generate heat, the battery of the electronic products such as mobile phone is heated, when temperature detect switch (TDS) 3 incude Reach 35 degrees Celsius to temperature and just switch to thermostatic control, keeping heating temperature constant is 35 degrees Celsius, and battery is avoided to overheat.

In order to reduce heat loss, 21 lower end surface of adhesive layer is fixedly installed flannelette napped fabric layer 25.

By the charge port for taking electrical interface 1 to access the electronic products such as mobile phone, the graphene heating sheet 2 is placed in hand The electronic products such as machine put the position of battery, automatic by temperature detect switch (TDS) 3 when temperature is lower than 10 degrees Celsius after powering on Start to preheat, 35 degrees Celsius are heated to battery, constant temperature is then kept, battery is avoided to overheat, makes the electricity of the electronic products such as mobile phone Pond is in normal working temperature, avoids at low temperatures that the electronic products such as mobile phone can not normal use.

Based on preceding solution, the charging connector 11 can for for connect iPhone mobile phone lightning connector, Type-c connector etc. for connecting the electronic products such as millet, Huawei, the charging connector 11 are known products, are not limited to this reality Apply charging connector mentioned by example.

Based on preceding solution, the thermal insulation layer material can also be polyurathamc.

The basic principles and main features and its advantage of the utility model, the technology people of the industry has been shown and described above Member only illustrates this described in above-described embodiment and explanation it should be appreciated that the present utility model is not limited to the above embodiments The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention, the utility model requires protection scope It is defined by the appending claims and its equivalent thereof.

Claims (10)

1. a kind of graphene heating patch, it is characterised in that: including the electricity getting device for taking electricity from electronic product, graphene heating Piece, the electricity getting device are electrically connected with the graphene heating sheet, and the graphene heating sheet includes adhesive layer, conductive layer, use In the graphene layer of fever, the conductive layer is coated on the adhesive layer upper surface, the graphene layer is coated on the conduction Layer upper surface.

2. a kind of graphene heating patch according to claim 1, it is characterised in that: the graphene heating sheet is additionally provided with use In the temperature detect switch (TDS) of control heating temperature, the input terminal of the temperature detect switch (TDS) and the output end of the electricity getting device are mutually electrically connected, institute The input terminal for stating the output end and the graphene heating sheet of temperature detect switch (TDS) is mutually electrically connected.

3. a kind of graphene heating patch according to claim 1 or described in claim 2, it is characterised in that: the electricity getting device packet Charging connector, the electrical chip that takes for taking electricity by charging connector are included, the output end of the charging connector takes electrical chip with described Input terminal be mutually electrically connected.

4. a kind of graphene heating patch according to claim 3, it is characterised in that: described to take electrical chip model CSL- M160514。

5. a kind of graphene heating patch according to claim 1 or described in claim 2, it is characterised in that: the adhesive layer lower end Face is fixedly installed thermal insulation layer.

6. a kind of graphene heating patch according to claim 5, it is characterised in that: the thermal insulation layer material is flannelette.

7. a kind of graphene heating patch according to claim 1 or described in claim 2, it is characterised in that: the graphene upper end Face is fixedly installed insulating protective layer.

8. a kind of graphene heating patch according to claim 7, it is characterised in that: the insulating protective layer material is plastics Film.

9. a kind of graphene heating patch according to claim 1, it is characterised in that: the conductive layer material is conductive silver glue.

10. a kind of graphene heating patch according to claim 1, it is characterised in that: the adhesive layer material is plastic foil.