CN211391035U - Heatable automobile seat skin - Google Patents

Abstract

The utility model discloses a heatable car seat epidermis, including superficial layer and base cloth, the base cloth upper surface is equipped with the isolation layer, the isolation layer upper surface is equipped with the zone of heating, the zone of heating upper surface be equipped with the superficial layer just be equipped with the heat-conducting layer between zone of heating and the superficial layer. The utility model discloses can be convenient tailor make car seat overcoat, the combination of zone of heating and heat-conducting layer can play good heat transfer effect of giving birth to, makes car seat epidermis temperature control at 30-40 ℃, and temperature distribution is even, only just can heat through vehicle mounted power supply, has reduced the cost of installation, has increased the comfort level of driver and crew under winter low temperature condition.

Description

Heatable automobile seat skin

Technical Field

The utility model relates to a car seat epidermis technical field especially relates to heatable car seat epidermis.

Background

Heatable car seat can improve car passenger's travelling comfort through temperature control, is used widely in high configuration car, mainly through presetting heating wire in the seat, realizes the heating function of car, but because the cost is too high, does not have this function in many low distribution cars, and sometimes can lead to the danger of scald because the rate of heating is too fast.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. For this reason, an object of the utility model is to provide a heatable car seat epidermis, the utility model discloses can be convenient tailor make car seat overcoat, the zone of heating can play good heat transfer effect of giving birth to with the combination of heat-conducting layer, and the messenger car seat epidermis temperature control through adjusting vehicle mounted power supply voltage is in certain temperature, and temperature distribution is even, only just can heat through vehicle mounted power supply, has reduced the cost of installation, has increased the comfort level of driver and crew under winter low temperature condition.

According to the utility model discloses heatable car seat epidermis, including superficial layer and base cloth, the base cloth upper surface is equipped with the isolation layer, the isolation layer upper surface is equipped with the zone of heating, the zone of heating upper surface be equipped with the superficial layer just be equipped with the heat-conducting layer between zone of heating and the superficial layer.

Preferably, the outer surface layer is formed by compounding TPO, soft PVC and microfiber materials, and the thickness of the outer surface layer is 0.5-1 mm.

Preferably, the heating layer is made of a TPO composite material containing graphene, and the thickness of the heating layer is 0.1-0.5 mm.

Preferably, the graphene mass fraction is 3-5%.

Preferably, the graphene is uniformly distributed in the TPO composite as multi-layered nanographene or single-layered graphene.

Preferably, the isolation layer is formed by compounding TPO and soft PVC materials, and the thickness of the isolation layer is 0.5-1 mm.

Preferably, the surface layer, the heat conduction layer, the heating layer, the isolation layer and the base cloth are bonded and compounded through an aqueous polyurethane adhesive.

Preferably, a power supply interface is arranged on the heating layer.

The utility model provides a beneficial effect is: the utility model discloses can be convenient tailor make car seat overcoat, the zone of heating can play good heat transfer effect of giving birth to with the combination of heat-conducting layer, and through adjusting the messenger car seat epidermis temperature control of vehicle mounted power supply voltage in certain temperature, and temperature distribution is even, only just can heat through vehicle mounted power supply, has reduced the cost of installation, has increased the comfort level of driver and crew under winter low temperature condition.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the heatable car seat skin provided by the present invention.

In the figure: 1-surface layer, 2-heat conduction layer, 3-heating layer, 4-isolation layer, 5-base cloth and 6-power interface.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the heatable car seat skin comprises a surface layer 1 and a base cloth 5, wherein an isolation layer 4 is arranged on the upper surface of the base cloth 5, a heating layer 3 is arranged on the upper surface of the isolation layer 4, the surface layer 1 is arranged on the upper surface of the heating layer 3, a heat conduction layer 2 is arranged between the heating layer 3 and the surface layer 1, the heating layer 3 and the heat conduction layer 2 are combined to play a good role in generating heat and conducting heat, the temperature of the car seat skin is controlled to be 30-40 ℃ by adjusting the voltage of a vehicle-mounted power supply, and the temperature.

The outer surface layer is formed by compounding TPO, soft PVC and microfiber materials, the thickness of the outer surface layer is 0.5-1mm, and leather grains can be formed on the surface of the outer surface layer through embossing rollers, so that the seat surface is attractive.

The heating layer 3 is made of a TPO composite material containing graphene, the thickness of the heating layer 3 is 0.1-0.5mm, the mass fraction of the graphene is 3-5%, the graphene is uniformly distributed in the TPO composite material in a multi-layer nano graphene or single-layer graphene mode, a power interface 6 is arranged on the heating layer 3, the power interface 6 is used for being externally connected with a vehicle-mounted power supply, the heating layer 3 is subjected to conductive heating, and the heat conduction layer 2 contains phase-change silicone grease and is 0.1-0.3mm thick. The isolation layer 4 is formed by compounding TPO and soft PVC materials, and the thickness of the isolation layer 4 is 0.5-1 mm.

The inner surface of the TPO layer is processed by corona treatment, and the surface tension is more than 38 mN/m.

The surface layer 1, the heat conduction layer 2, the heating layer 3, the isolation layer 4 and the base cloth 5 are bonded and compounded through a waterborne polyurethane adhesive.

Example 1:

the method comprises the following steps of (1) producing a TPO (thermoplastic polyolefin) base sheet with the thickness of 0.2mm by a calendering mode, producing a PVC (polyvinyl chloride) base sheet with the thickness of 0.2mm by the calendering mode, wherein a microfiber material is 0.1mm, carrying out corona treatment on the inner surface of the TPO base sheet to prepare a TPO composite material with the graphene content of 3%, producing the TPO base sheet with the thickness of 0.1mm by the calendering mode, and carrying out corona treatment on two surfaces; producing a TPO isolating layer 4 with the thickness of 0.5mm by a calendering mode; and the TPO outer surface layer, the PVC outer surface layer, the microfiber outer surface layer, the TPO/graphene heating layer 3, the TPO isolation layer 4 and the base fabric 5 are bonded and compounded by a water-based polyurethane adhesive in sequence.

Example 2:

producing a TPO (thermoplastic polyolefin) base sheet with the thickness of 0.4mm by a calendering mode, producing a PVC (polyvinyl chloride) base sheet with the thickness of 0.4mm by the calendering mode, wherein the microfiber material is 0.2mm, carrying out corona treatment on the inner surface of the TPO base sheet to prepare a TPO composite material with the graphene content of 5%, producing the TPO base sheet with the thickness of 0.5mm by the calendering mode, and carrying out corona treatment on two surfaces; producing a TPO isolating layer 4 with the thickness of 1mm by a calendering mode; and the TPO outer surface layer, the PVC outer surface layer, the microfiber outer surface layer, the TPO/graphene heating layer 3, the TPO isolation layer 4 and the base fabric 5 are bonded and compounded by a water-based polyurethane adhesive in sequence.

The utility model discloses can be convenient tailor make car seat overcoat, the combination of zone of heating 3 and heat-conducting layer 2 can play good heat transfer effect of giving birth to, makes car seat epidermis temperature control at 30-40 ℃, and temperature distribution is even, only just can heat through vehicle mounted power supply, has reduced the cost of installation, has increased the comfort level of driver and crew under winter low temperature condition.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. A heatable car seat skin characterized in that: including superficial layer and base cloth, the base cloth upper surface is equipped with the isolation layer, the isolation layer upper surface is equipped with the zone of heating, the zone of heating upper surface is equipped with the superficial layer just be equipped with the heat-conducting layer between zone of heating and the superficial layer.

2. The heatable vehicle seat skin according to claim 1, wherein: the surface layer is formed by compounding TPO, soft PVC and microfiber materials, and the thickness of the surface layer is 0.5-1 mm.

3. The heatable vehicle seat skin according to claim 1, wherein: the heating layer is made of a TPO composite material containing graphene, and the thickness of the heating layer is 0.1-0.5 mm.

4. The heatable vehicle seat skin according to claim 3, wherein: the mass fraction of the graphene is 3-5%.

5. The heatable vehicle seat skin according to claim 4, wherein: the graphene is uniformly distributed in the TPO composite material in the form of multilayer nano graphene or single-layer graphene.

6. The heatable vehicle seat skin according to claim 1, wherein: the isolation layer is formed by compounding TPO and soft PVC materials, and the thickness of the isolation layer is 0.5-1 mm.

7. The heatable vehicle seat skin according to claim 1, wherein: the surface layer, the heat conduction layer, the heating layer, the isolation layer and the base cloth are bonded and compounded through a water-based polyurethane adhesive.

8. The heatable vehicle seat skin according to claim 1, wherein: and a power supply interface is arranged on the heating layer.

Images