CN212727451U

CN212727451U - Graphene far infrared heating cloth with outer surface coated with silicon rubber with voltage of 12-220V

Info

Publication number: CN212727451U
Application number: CN202021644565.0U
Authority: CN
Inventors: 张�杰
Original assignee: Henan Mote Graphene Technology Co ltd
Current assignee: Henan Mote Graphene Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-16
Anticipated expiration: 2030-08-10

Abstract

The utility model belongs to the technical field of the heating cloth technique and specifically relates to a graphite alkene far infrared heating cloth of outer surface coating silicon rubber voltage 12-220V, zone of heating including first silastic-layer, second silastic-layer and a plurality of unit, the zone of heating is attached between first silastic-layer, second silastic-layer to it is sealed through first silastic-layer and second silastic-layer, the zone of heating includes many graphite alkene electric heat fiber silk and electrode group, graphite alkene electric heat fiber silk and electrode group are vertically and horizontally staggered setting. The utility model discloses a cloth that generates heat, zone of heating not only have the infrared heating function that generates heat, still have waterproof, insulating performance, and it is fast to generate heat, and heating area is big and even, can keep under the suitable condition of temperature that generates heat, more material saving and electric energy. When the heating cloth is used, after the heating layer is electrified and heated, the heat of the heating layer can be uniformly dissipated through the nano carbon heat dissipation film, and when the heat of the heating cloth body is balanced, the heating cloth body does not feel a non-heating fiber area.

Description

Graphene far infrared heating cloth with outer surface coated with silicon rubber with voltage of 12-220V

Technical Field

The utility model relates to a cloth technical field that generates heat specifically is a graphite alkene far infrared cloth that generates heat of surface coating silicon rubber voltage 12-220V.

Background

At present, most electric blankets in the market are resistance wires which are electrified to generate heat, but the heat release is unstable, the energy consumption is high, the heating is not uniform, the long-time use is dangerous, certain radiation is realized, and children, particularly pregnant women, are not recommended to use.

The electric blanket adopting the graphene heating film emits far infrared waves after being electrified, generates heat uniformly, has far infrared physiotherapy effect and has no harmful electromagnetic radiation.

An authorization notice number is CN206948642U discloses a graphite alkene intelligence electric blanket, includes a rete that generates heat in the structure, the rete that generates heat includes the graphite alkene heating film of a plurality of even laying, and graphite alkene heating film passes through high temperature resistant glue to be fixed on the stay, and each generates heat and connects with the wire between the membrane. Although this scheme adopts graphite alkene heating film to generate heat, the electric blanket layer that generates heat is split into each little heating surface, shows for local even heating, can not realize that a whole face is comprehensive even to generate heat to the layer that generates heat is not flexible substrate, and the wire is many, greatly reduced performance and security performance. An authorization notice number is CN207399523U, which discloses a two-character type graphene heating electric blanket, wherein two graphene heating films are distributed at two ends of the electric blanket body. The electric blanket also has the problems that the heating surface is small, the local part is uniformly heated, and the whole surface can not be uniformly heated.

The graphite alkene electric heat physiotherapy blanket that the bulletin number of authorizing was CN209751350U provided, the problem that the aforesaid exists is solved, it includes the electric blanket body, low pressure controller, the electric blanket body includes top-down mutual stack adhesive surface decoration layer, the layer generates heat, the bottom, the layer that generates heat is integrated into one piece structure, including the heating film in intermediate level and the upper and lower waterproof insulation insulating layer of heating film, the heating film is the integral heating film of making on the monoblock non-woven fabrics of graphite alkene waterborne conductive paste coating, the long limit of both sides of heating film respectively coats one deck silver thick liquid, this external low pressure controller of electric blanket is connected with the wire to the silver thick liquid, the voltage of low pressure controller is 24V. The heating surface of the scheme is large, the power per unit area is low, the structure is simple, the heating device is suitable for large-scale production, the temperature of a product is fast, the heating is uniform, the heating device has three effects of environmental protection, physical therapy and heating, the product is overall lighter and thinner, the product can be folded and rolled, and the portability is strong. However, the physiotherapeutic blanket also has the following problems: because the heating film is a monoblock, the cost is higher under the condition that can satisfy the use generating heat, and is more power-consuming, and the homogeneity that generates heat and dispels the heat needs further promotion moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite alkene far infrared cloth that generates heat of surface coating silicon rubber voltage 12-220V to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an outer surface coating silicon rubber voltage 12-220V's graphite alkene far infrared cloth that generates heat, zone of heating and glass fiber layer including first silastic-layer, second silastic-layer, a plurality of unit, the zone of heating is attached between first silastic-layer, second silastic-layer to it is sealed through first silastic-layer and second silastic-layer, the zone of heating includes many graphite alkene electric heat fiber silk and electrode group, graphite alkene electric heat fiber silk is vertically and horizontally staggered with the electrode group and sets up, the glass fiber layer is filled in graphite alkene electric heat fiber silk and the crisscross space of electrode group.

Furthermore, the width of the graphene electric heating fiber wires of the heating layers of each unit is 3-6 cm, and the distance between the graphene electric heating fiber wires of the two adjacent unit heating layers is 2-6 cm.

Furthermore, the distance between the adjacent graphene electric heating fiber wires of the heating layer of each unit is d₁The electrode spacing of each electrode group is d₂Wherein: d is not less than 0mm₁≤25mm，10cm≤d₂≤150cm。

And the nano carbon heat dissipation film is correspondingly attached to the inner surface or the outer surface of the first silicon rubber layer and the second silicon rubber layer respectively.

Furthermore, the electrode group is made of copper wires.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a cloth that generates heat, zone of heating not only have infrared heating function that generates heat, still have waterproof, insulating performance, the structure of zone of heating for cloth that generates heat fastly, and heating area is big and even, compares in traditional heating film or prior art's the product that generates heat, can keep under the suitable condition of temperature that generates heat, more material saving and electric energy. When this cloth that generates heat uses, the zone of heating circular telegram back that generates heat, its heat can evenly disperse through the nanometer carbon heat dissipation film, when using, can have better experience to the contact body like people's health for it is even to generate heat, after cloth heat balance generates heat, can not feel not to generate heat the fibre region.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of each layer structure of the present invention.

Fig. 3 is a schematic side view of the present invention.

Fig. 4 is a schematic structural view of the heating layer between the first silicone rubber layer (and the second silicone rubber layer) of the present invention.

Fig. 5 is a report diagram of the specific detection of the graphene heating cloth energization (24V) according to the present invention.

Fig. 6 is a report of the detection of the specific conversion efficiency of the graphene heating cloth in the present invention, i.e. in the power-on (24V) mode.

Fig. 7 is a report diagram of the conversion efficiency and relative radiant energy spectrum detection of the present invention.

Fig. 8 is a relative radiation energy spectrum graph of the present invention.

In the figure: 1-a first silicon rubber layer, 2-a second silicon rubber layer, 3-a heating layer, 4-a nano-carbon heat dissipation film, 5-a graphene electric heating fiber wire, 6-an electrode group and 7-a glass fiber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the present invention provides a technical solution:

the utility model provides an outer surface coating silicon rubber voltage 12-220V's graphite alkene far infrared cloth that generates heat, includes the zone of heating 3 of first silastic-layer 1, second silastic-layer 2 and a plurality of unit, 3 attached between first silastic-layer 1, second silastic-layer 2 in the zone of heating to it is sealed through first silastic-layer 1 and second silastic-layer 2, the zone of heating 3 includes many graphite alkene electric heat fiber silk 5 and electrode group 6, graphite alkene electric heat fiber silk 5 is vertically and horizontally staggered with electrode group 6 and sets up, glass fiber layer 7 is filled in graphite alkene electric heat fiber silk 5 and the crisscross space of electrode group 6.

Specifically, as shown in fig. 2, the width D of the graphene electrothermal fiber filament 5 of the heating layer 3 of each unit₂At 3-6 cm, the distance D between the graphene electric heating fiber wires of two adjacent unit heating layers 3 is 5₁In the range of 2-6 cm. D₂The width of the heating fiber region D₁I.e. the width of the non-heat-generating fiber zone. This arrangementThis cloth that generates heat fast, and heating area is big and even, compares in traditional heating film or prior art's the product that generates heat, can keep generating heat under the suitable condition of temperature, more material saving and electric energy.

Specifically, as shown in fig. 4, the distance d between adjacent graphene electrothermal fiber wires 5 of the heating layer 3 of each unit is₁The electrode spacing of each electrode group 6 is d₂Wherein: d is not less than 0mm₁≤25mm， 10cm≤d₂Less than or equal to 150cm, and the electrode group 6 is made of copper wire. The heating layer 3 adopts weaving, copper wires are arranged at the positions of warps as electrode groups according to the width requirement, and the graphene electric heating fiber wires 5 are arranged at the positions of wefts according to the design requirement. As shown in fig. 2, the glass fiber layer 7 is arranged at a position except for the copper wire and the graphene electrothermal fiber wire 5. After the heating layer 3 is well woven, the upper surface and the lower surface are coated with silicon rubber to form a high-temperature-resistant sealing layer which is waterproof and insulating. The utility model discloses, after the cloth heat balance that generates heat, can not feel not have the fibre region that generates heat.

As shown in fig. 3, the heat dissipation device further comprises a nanocarbon heat dissipation film 4, wherein the nanocarbon heat dissipation film 4 is correspondingly attached to the inner surface or the outer surface of the first silicone rubber layer 1 and the second silicone rubber layer 2, and the outer surface is optional, and is easy to wear when being attached to the outer surface, so that the nanocarbon heat dissipation film is generally attached to the heating layer 3 while covering the inner surface. By sticking the heat dissipation film made of the nano carbon material, the good heat dissipation performance of the heating cloth can be realized. When this cloth that generates heat uses, the back that generates heat of 3 circular telegrams in zone of heating, its heat can evenly spill through nanometer carbon heat dissipation film 4, when using, can have better experience to contact body like people's health for it is even to generate heat. The heating cloth is soft cloth with a thickness of about 5cm, and the nano carbon heat dissipation film 4 is 0.5cm thick. Of course, the size can be finely adjusted according to actual production.

As shown in FIG. 1, the electrode group 6 is connected to a controller outside the heating cloth through a reserved terminal A, and the controller adopts a driving technology with a voltage range of 12-220V. Other parts not described may be made or implemented with prior art means and will not be described in detail herein.

The utility model discloses a cloth goods softness that generates heat can be folded at will, puts into washing machine washing dehydration and also has no influence normal use to have good insulating properties, sealing and waterproof nature, fire resistance, each item index such as its ageing resistance has all reached and exceeded corresponding national standard.

The utility model discloses a cloth zone of heating 3 adopts graphite alkene electric heat fiber silk 5, and graphite alkene resistance is low, and conduction flow electron is smooth and easy, and its overlength life is given to the operating condition of low merit loss. Moreover, the heating mode of the electric heating cloth is far infrared radiation, large-area uniform and low-temperature heating can be realized, the infrared radiation heat is close to a warm frequency spectrum band which is like the sun and is beneficial to human health, the infrared radiation heat is easy to be absorbed by the human body, the human body feels comfortable due to the strong far infrared radiation function, and the blood circulation of the human body is improved.

The heating cloth is subjected to a thermal simulation test, has small average power fluctuation, and is a basic guarantee that the electric heating cloth can stably run for a long time.

As shown in fig. 5 to 6, the specific detection report-inspection service number for the graphene heating cloth power-on (220V) is: (2020) WT-HW-00176, conversion efficiency specific detection report-check service number: (2020) WT-HW-00187.

The detection mechanism comprises: wuhan product quality supervision and inspection institute of the national infrared and industrial electric heating product quality supervision and inspection center.

Detection is based on the technology: GB/T4654 + 2008 + nonmetal substrate infrared radiation heater general technical conditions, GB/T7287 + 2008 + infrared radiation heater test method.

As shown in fig. 7-8, is the infrared heating cloth detection report.

Detection report-check service number: (2019) WT-HW-00655.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A graphite alkene far infrared cloth that generates heat of surface coating silicon rubber voltage 12-220V which characterized in that: including zone of heating (3) and glass fiber layer (7) of first silastic-layer (1), second silastic-layer (2), a plurality of unit, zone of heating (3) are attached between first silastic-layer (1), second silastic-layer (2) to it is sealed through first silastic-layer (1) and second silastic-layer (2), zone of heating (3) include many graphite alkene electric heat fiber silk (5) and electrode group (6), graphite alkene electric heat fiber silk (5) are vertically and horizontally staggered with electrode group (6) and set up, fill in graphite alkene electric heat fiber silk (5) and the crisscross space of electrode group (6) glass fiber layer (7).

2. The graphene far infrared heating cloth coated with the silicon rubber on the outer surface and having a voltage of 12-220V as claimed in claim 1, is characterized in that: the width of the graphene electric heating fiber (5) of the heating layer (3) of each unit is 3-6 cm, and the distance between the graphene electric heating fiber (5) of two adjacent unit heating layers (3) is 2-6 cm.

3. The graphene far infrared heating cloth coated with the silicon rubber on the outer surface at a voltage of 12-220V according to claim 1 or 2, characterized in that: the distance between the adjacent graphene electric heating fiber wires (5) of the heating layer (3) of each unit is d₁The electrode distance of each electrode group (6) is d₂Wherein: d is not less than 0mm₁≤25mm，10cm≤d₂≤150cm。

4. The graphene far infrared heating cloth coated with the silicon rubber on the outer surface and having a voltage of 12-220V as claimed in claim 1, is characterized in that: the heat dissipation rubber further comprises a nano-carbon heat dissipation film (4), wherein the nano-carbon heat dissipation film (4) is correspondingly attached to the inner surface or the outer surface of the first silicon rubber layer (1) and the outer surface of the second silicon rubber layer (2) respectively.

5. The graphene far infrared heating cloth coated with the silicon rubber on the outer surface and having a voltage of 12-220V as claimed in claim 1, is characterized in that: the electrode group (6) is made of copper wires.