Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Seat heating surface cover

A heating surface and cover technology, which is applied to seat covers, seat heating/ventilation devices, vehicle seats, etc., can solve the problems of low conversion rate of heating fabrics, and achieve the effects of simple structure, energy saving and cost saving

Pending Publication Date: 2020-06-19
MAGNA SEATING (TAIZHOU) CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] The invention provides a heating cover for a seat. Aiming at the problem of low electrothermal conversion rate of existing heating fabrics, a graphene heating cover is proposed, combined with the processing technology of the car cover, to relieve passengers from traditional seating. Complaints about seat heating and steps to optimize the installation of seat heating and achieve a win-win situation for warmth and fuel economy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Seat heating surface cover
  • Seat heating surface cover

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0052] Example 1: Integral seat - used to alleviate the cold complaints of passengers who just got on the bus:

[0053] When the pressure sensor of the front seat senses the pressure input signal, the temperature sensor detects and judges that if the temperature of the cover is too low, it responds quickly and the cover starts to heat. Basically, in a cold environment, passengers who just get on the bus can feel the comfort and warmth of the seat within 10 to 15 seconds. Moreover, the thermal radiation produced by the heating fabric can penetrate thick and heavy clothes to transfer heat to the body, which is currently impossible for the air conditioner, and the heat source of the air conditioner mainly comes from the engine, which has a large loss and a relatively long waiting time for heating.

example 2

[0054] Example 2: Driver's seat - used to relieve the fatigue of long-term driving shoulders and other parts:

[0055] Due to the unique advantages of graphene heating and its own far-infrared radiation, when the pressure sensor senses the backrest pressure for a long time, the temperature sensor detects and judges that the variable temperature cover at the shoulder of the seat generates heat locally, which is promoted by the far-infrared non-contact radiation heat source. Blood circulation, enhance cell metabolism, make the body feel comfortable and warm and completely relax, let the body heat rise rapidly, thereby speeding up blood circulation, relieve fatigue to a certain extent, and increase driving comfort.

example 3

[0056] Example 3: Rear Passengers - Leg Warmer and Knee Therapy

[0057] Likewise, the variable temperature fabric described is also applicable to the rear seats. And in particular, when the cover pressure sensor of the rear seat senses the passenger pressure input signal, it is judged by the temperature sensor detection. If the ambient temperature is cold, the backrest of the front seat will be activated while responding to the rapid heating of the cover cover. The mask generates heat. During the heating process, the 6-14μm far-infrared rays produced by the heating layer of the mask are the most suitable wave band for human health, and can produce the most effective "resonance" with the water molecules in the cells in the living body to promote biological growth. And blood circulation, strengthen the metabolism between various tissues and increase regeneration ability, improve the body's immunity, so it is warm for the legs, especially for arthritis "old cold legs" and young ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a seat heating surface cover. The surface cover comprises a surface cover body, wherein the surface cover body comprises a surface cover surface layer, a heating layer, a sponge layer and an external circuit, the heating layer comprises hot melt adhesive, a heating film and a monitoring device, the heating film comprises printed circuits, a graphene film and a planar electrode, the printed circuits are printed on the graphene film in a staggered and non-contact manner according to a certain array, the monitoring device comprises a temperature limiting thermocouple and atemperature sensor, the temperature-limiting thermocouple is attached to a planar electrode of the heating layer, the external circuit comprises a vehicle-mounted interface, a power line and a waterproof connector, the temperature-limiting thermocouple is connected with the printed circuit in series, the temperature sensor used for sensing the environment temperature penetrates through a waterproof connector wrapped between a bottom insulating layer and a top insulating layer and then is connected with a vehicle-mounted interface through the power line, and the vehicle-mounted interface is connected with an automobile controller. The surface cover is advantaged in that the surface cover is simple in installation process, high in heating speed, free of air conditioning, low in price, healthy, environmentally friendly, short in surface sleeve heating time and capable of saving energy.

Description

technical field [0001] The invention belongs to the technical field of vehicle seats, in particular to a seat heating cover, which improves the comfort of passengers and the interior environment of a cockpit through intelligent temperature adjustment of the surface of the vehicle seat cover. Background technique [0002] With the rapid development of the automobile industry and the upgrading of people's consumption levels, people have higher and higher requirements for the comfort of cars, especially for car seats. The existing car seats generally use leather and textiles as surface materials. The interior is filled with polyurethane foam and other materials to make the seat more comfortable. However, when the weather is cold, passengers are notorious for wanting the warm micro-environment of the car cabin. Especially car seats, people often enter the car's first contact is the seat, the first feeling is the seat transmission, if the weather is cold, the passenger's first f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/58B60N2/56B32B9/02B32B5/02B32B3/08B32B7/12B32B9/00B32B5/18B32B33/00
CPCB60N2/58B60N2/5678B32B9/025B32B5/02B32B3/08B32B7/12B32B9/007B32B5/18B32B33/00
Inventor 任达李展飞易辉
Owner MAGNA SEATING (TAIZHOU) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com