CN117328187A - Safety belt capable of emitting light and heating and automobile - Google Patents

Abstract

The invention provides a safety belt capable of emitting light and heating, and relates to the technical field of safety belt structures. Including the controller, still include: a first layer, a second layer, and a thermally conductive layer between the first layer and the second layer; the first layer comprises high-strength yarn warp yarns and luminous fiber warp yarns which are arranged at intervals, and high-strength yarn weft yarns and conductive weft yarns which are transversely interwoven with the high-strength yarn warp yarns and the luminous fiber warp yarns, wherein luminous units are formed at contact points of the luminous fibers and the conductive weft yarns; the heat conduction layer comprises heating fibers penetrating between the first layer surface and the second layer surface, and the heating fibers and the conductive fibers are electrically connected to the controller. The invention also provides an automobile. By the scheme of the invention, the functionality of the safety belt is improved.

Description

Safety belt capable of emitting light and heating and automobile

Technical Field

The invention relates to the technical field of safety belt structures, in particular to a safety belt capable of emitting light and heating and an automobile.

Background

A seat belt is an assembly that connects a buckle, an adjustment member, and secures it within the interior of a motor vehicle for reducing the extent of injury by limiting movement of the wearer's body in the event of sudden deceleration or collision of the vehicle. The existing safety belt is also traditional single pure color, although the safety belt capable of reflecting and heating appears on the market, the existing safety belt capable of reflecting adopts a heating composite thermosensitive reflecting film or is sewn with reflecting cloth to realize the reflecting effect, the mode is easy to damage, the reflecting effect can be realized only by external light irradiation, and the existing safety belt also adopts luminescent fiber materials, mainly glass fiber or polyester and the like, has poor spinnability, is easy to break in the using process, and leads to light incapability of conducting; the existing safety belt heating mode is generally to set an inner cavity in the safety belt, and a heating component is arranged in the inner cavity to realize heating.

Disclosure of Invention

Therefore, the invention aims to provide a safety belt capable of emitting and heating so as to solve the problems of single function, poor heating and light emitting effects of the existing safety belt.

The invention adopts the following scheme: the application provides a but safety belt of luminous and heating, including the controller, still include: a first layer surface, a second layer surface and a heat conducting layer which are laminated; the first layer comprises high-strength yarn warp yarns and luminous fiber warp yarns which are arranged at intervals, and high-strength yarn weft yarns and conductive weft yarns which are transversely interwoven with the high-strength yarn warp yarns and the luminous fiber warp yarns, wherein the luminous fiber warp yarns and the conductive weft yarns form luminous units at contact points; the heat conducting layer is arranged between the first layer surface and the second layer surface in a penetrating mode and is electrically connected to the controller together with the conductive weft yarn.

Further, the thermally conductive layer includes heat-generating fibers that are connected to the controller.

Further, the second layer is formed by longitudinally and transversely interweaving high-strength yarn warp yarns and high-strength yarn weft yarns.

Further, the conductive weft yarn is prepared by melt spinning ion liquid doped polyester gel.

Further, the luminous fiber warp yarn is prepared by adopting a mixed coating of a conductive material and a fluorescent material.

Further, the heating fiber is an insulating resistance wire, and the insulating resistance wire is electrically connected to a power supply.

Further, on the first layer, the high-strength yarn weft is closely attached to the conductive weft, and the high-strength yarn weft and the conductive weft are synchronously woven transversely.

Further, the luminescent fiber warp yarn is arranged on the first layer surface in a twill or plain weave mode.

Further, the high-strength silk warp adopts color yarns.

The invention also provides an automobile, comprising the luminous and heating safety belt.

The beneficial effects are that:

the scheme includes that conducting fibers, high-strength yarns and luminous fibers are used as warps and wefts to be interwoven to form an external first layer, and luminous units are formed at contact points of the conducting fibers and the luminous fibers on the first layer, so that the safety belt surface can emit light; the heating effect is achieved by electrifying the heating fibers arranged on the middle layer, so that the safety belt has the functions of light emitting and heating.

Drawings

FIG. 1 is a schematic view of a first layer of a luminous and heatable seatbelt according to an embodiment of the present invention;

FIG. 2 is a schematic view of a second layer of a belt that is capable of emitting and heating in accordance with an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a belt capable of emitting and heating according to an embodiment of the present invention;

FIG. 4 is a schematic illustration of a luminous and heatable seatbelt according to an embodiment of the present invention;

FIG. 5 is a schematic view of an application structure of a belt capable of emitting and heating according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of the workflow of a safety belt that can be illuminated and heated according to an embodiment of the present invention;

icon: a controller 1, a first layer surface 2, a high-strength yarn warp yarn 3, a luminous fiber warp yarn 4, a high-strength yarn weft yarn 5, a conductive weft yarn 6, a luminous unit 7, a second layer surface 8 and heating fibers 9.

Detailed Description

As shown in fig. 1 to 5, the present embodiment provides an automobile including a seat belt that can emit light and heat.

The luminous and heating safety belt comprises a controller 1 and further comprises: a first layer surface 2, a second layer surface 8, and a heat conductive layer between the first layer surface 2 and the second layer surface 8; wherein the first layer 2 comprises high-strength silk warp yarns 3 and luminous fiber warp yarns 4 which are arranged at intervals, and high-strength silk weft yarns 5 and conductive weft yarns 6 which are transversely interwoven with the high-strength silk warp yarns 3 and the luminous fiber warp yarns 4, and the luminous fiber warp yarns 4 and the conductive weft yarns 6 form luminous units 7 at contact points; the heat conducting layer comprises heating fibers 9 penetrating between the first layer surface 2 and the second layer surface 8, and the heating fibers 9 and the conductive weft yarns 6 are electrically connected to the controller 1.

As shown in fig. 1 to 3, in this embodiment, the safety belt is of a three-layer design, wherein the middle layer is a heating fiber 9, the first layer 2 faces outwards in use, and the second layer 8 faces inwards to contact the human body. Specifically, the first layer 2 includes high-strength yarn warp yarns 3 and light-emitting fiber warp yarns 4 which are arranged at intervals, and further includes high-strength yarn weft yarns 5 and conductive weft yarns 6 which are transversely interwoven, and the light-emitting fibers and the conductive weft yarns 6 are manufactured together through warp yarns, and form light-emitting units 7 at contact points, so that the first layer 2 achieves a light-emitting effect through a plurality of light-emitting units 7. The conductive weft yarn 6 is prepared by the existing ion liquid doped polyester gel for melt spinning, has extensibility and is not easy to break; the luminescent fiber warp yarn 4 is prepared by adopting the existing mixed coating of the conductive material and the fluorescent material (the existing material), and can enable the fluorescent material to emit light when the current is supplied. The high-strength yarn warp 3 can adopt various color yarns, so that the safety belt display is more prominent under the irradiation of the light of the luminous fiber warp 4. The high-strength yarn weft 5 is tightly attached to the conductive weft 6, and the high-strength yarn weft and the conductive weft are synchronously woven transversely, so that the strength of the safety belt is improved through a double-weft synchronous manufacturing mode. In one embodiment, the luminescent fiber warp yarns 4 are arranged in a predominantly 5/1, 1/5 or 3/1, 1/3 twill or plain weave on the first layer 2, spaced from the high strength filament warp yarns 3. In another preferred embodiment, each light emitting unit 7 controls the light emission of each dot location independently by the design and programming of the controller 1 and the driving circuit, thereby achieving different light emitting pattern combinations and different light emitting effects.

As shown in fig. 2, the second layer 8 is formed by interlacing the high-strength yarn warp yarns 3 with the high-strength yarn weft yarns 5. The strength of the safety belt is improved by weaving the high-strength silk warp yarns 3 and the high-strength silk weft yarns 5, and the safety belt is more comfortable when contacting with a human body. The second layer 8 and the first layer 2 can also be woven with the same group of high-strength yarn weft yarns 5 and the conductive weft yarns 6 and the high-strength yarn warp yarns 3, so that the first layer 2 and the second layer 8 are tightly connected. The high-strength yarns in the embodiment are polyester high-strength yarns, and are mainly 5/1 and 1/5 or 3/1 and 1/3 of designs.

As shown in fig. 3, the heating fiber 9 is arranged between the first layer 2 and the second layer 8 in a penetrating way, the heating fiber 9 is made of insulating resistance fiber material and is connected to a power supply, so that the spinnability of the resistance wire can be improved, and the resistance wire is not easy to break when being woven and used; in the electrified state, the heating fibers 9 can generate heat, the heating temperature can be controlled by passing current, a user can adjust the heating effect of the safety belt according to own body temperature, the heating fibers 9 adopt 1/1 tissue and are hidden in the safety belt, direct contact with skin is avoided, and the interval between two adjacent heating fibers 9 does not exceed the thermal effect range of a single heating fiber 9, so that the heating effect is ensured.

The controller 1 here includes a power source and a control system, the power source may be directly connected with the power source of the automobile, the control system is used for adjusting and controlling the current of the power, and the control system may be a system such as a single chip microcomputer, and the control system may also be used for controlling the current of the conductive weft yarn 6 to control the brightness of the light emitting unit 7.

In another embodiment, as shown in connection with fig. 6, the operation of the lighting unit 7 may be controlled by the temperature of the heat generating fibers 9. Specifically, a temperature sensor is arranged on the periphery of the heating fiber 9, and when the temperature sensor detects that the temperature is higher than a first preset value, the controller controls the light-emitting unit 7 to work, so that the light-emitting unit 7 emits a specific pattern; when the temperature is lower than the first preset value, the light emitting unit does not work. Further, a plurality of temperature control preset value intervals can be further arranged, so that the light-emitting unit 7 can emit different pattern effects in different temperature intervals, a user can identify the temperature through the light-emitting patterns, the use interestingness of the safety belt is improved, and meanwhile, the user can see the current temperature at a glance.

The embodiment can also display different luminous effects on the surface of the first layer 2 of the safety belt by programming and controlling the luminous time and luminous duration of each luminous unit 7, thereby attracting eyeballs of a wearer, increasing individuation diversification of the safety belt and enhancing the consciousness of wearing the safety belt, and guiding the active wearing of the safety belt. Through the heating function, the wearer feels warm and comfortable in winter and is willing to wear the safety belt, and the consciousness of wearing the safety belt is enhanced.

It should be understood that: the above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention.

The description of the drawings in the embodiments above illustrates only certain embodiments of the invention and should not be taken as limiting the scope, since other related drawings may be made by those of ordinary skill in the art without the benefit of the inventive faculty.

Claims (10)

1. A light-emitting and heating seatbelt adapted for connection to a controller, further comprising: a first layer surface, a second layer surface and a heat conducting layer which are laminated; the first layer comprises high-strength yarn warp yarns and luminous fiber warp yarns which are arranged at intervals, and high-strength yarn weft yarns and conductive weft yarns which are transversely interwoven with the high-strength yarn warp yarns and the luminous fiber warp yarns, wherein the luminous fiber warp yarns and the conductive weft yarns form luminous units at contact points; the heat conducting layer is arranged between the first layer surface and the second layer surface in a penetrating mode and is electrically connected to the controller together with the conductive weft yarn.

2. The illuminable and heatable safety belt according to claim 1, wherein the thermally conductive layer comprises a heat-generating fiber, the heat-generating fiber being connected to the controller.

3. The illuminable and heatable safety belt according to claim 1, wherein the second layer is formed by interlacing high strength yarn warp yarns with high strength yarn weft yarns.

4. The luminescent and heatable safety belt according to claim 1, characterized in that the electrically conductive weft yarn is produced by melt-spun ion-doped polyester gel.

5. The luminous and heatable safety belt according to claim 1, wherein the luminous fiber warp is produced by a mixed coating of an electrically conductive material and a fluorescent material.

6. The illuminable and heatable safety belt according to claim 2, wherein the heat-generating fiber is an insulated resistance wire, the insulated resistance wire being electrically connected to a power source.

7. The illuminable and heatable safety belt according to claim 1, wherein the high-strength yarn weft is attached to the electrically conductive weft at the first level and both are woven in a cross-machine direction simultaneously.

8. The light-and-heat-operable seat belt according to claim 1, wherein the light-emitting fiber warp yarn is in a twill or plain weave.

9. The illuminable and heatable safety belt according to claim 1, wherein the high strength filament warp yarns are colored yarns.

10. An automobile comprising a luminous and heatable safety belt as claimed in any one of claims 1 to 9.