US20220015464A1

US20220015464A1 - Warming coat

Info

Publication number: US20220015464A1
Application number: US16/932,826
Authority: US
Inventors: Tianle Cheng; Liping Huang
Original assignee: Guangdong Shangrila Networking Technology Co Ltd
Current assignee: Guangdong Shangrila Networking Technology Co Ltd
Priority date: 2020-07-19
Filing date: 2020-07-19
Publication date: 2022-01-20

Abstract

The present invention discloses a warming coat, which belongs to the field of clothes. The warming coat includes a first coat layer, a second coat layer and a heating layer disposed between the first coat layer and the second coat layer, the heating layer including a heating element; and the warming coat further includes a first heat-reflecting layer disposed between one of the first coat layer and the second coat layer and the heating layer. The present invention is used for warming.

Description

FIELD OF THE INVENTION

The present invention relates to clothes, particularly to a warming coat.

BACKGROUND OF THE INVENTION

In recent years, because the global climate has changed dramatically, temperatures in high latitude regions are often between −30° C. and −60° C., so that people going out must wear warmer coats to achieve a sufficient warming effect.
Therefore, in order to improve the warming effect, some cold-proof clothes have already been developed through current technologies, and one mode of adding soft nap into the clothes to achieve the warming effect is used. However, such design has the disadvantage that the warming effect of the clothes containing soft nap is still limited because a user cannot keep his/her body temperature for a long time if it is very cold outside.

SUMMARY OF THE INVENTION

To solve the problem in the prior art, the present invention provides a warming coat to further improve the warming effect. The technical solution is as follows:
on the one hand, the present invention provides a warming coat including a first coat layer, a second coat layer and a heating layer disposed between the first coat layer and the second coat layer, the heating layer including a heating element;
and the warming coat further includes a first heat-reflecting layer disposed between one of the first coat layer and the second coat layer and the heating layer, wherein the first heat-reflecting layer reflects heat emitted by the heating layer.
Optionally, in one implementation mode, the heating element includes a fiber electric heating material.
Optionally, in one implementation mode, the fiber electric heating material includes a carbon-fiber conductive heating unit.
Optionally, in one implementation mode, the carbon-fiber conductive heating unit is a coated wire.
Optionally, in one implementation mode, the first heat-reflecting layer comprises a polar fleece fabric with a reflecting capacity.
Optionally, in one implementation mode, glue is provided in the polar fleece fabric, to adhere the polar fleece fabric to one of the first coat layer and the second coat layer by the glue.
Optionally, in one implementation mode, the first heat-reflecting layer is disposed between the first coat layer and the heating layer.
Optionally, in one implementation mode, the first heat-reflecting layer is disposed between the second coat layer and the heating layer.
Optionally, in one implementation mode, the warming coat further includes a second heat-reflecting layer disposed between the other of the first coat layer and the second coat layer and the heating layer.
Optionally, in one implementation mode, the warming coat further includes a temperature sensor disposed in one of the first coat layer and the second coat layer at the side close to skin.
Optionally, in one implementation mode, the heating layer further includes a controller which controls the heating condition of the heating element according to the temperature sensed by the temperature sensor.
Optionally, in one implementation mode, the heating layer further includes a power source which supplies power to the heating element.
Optionally, in one implementation mode, the heating layer is configured into partitioned structures, wherein the partitioned structures may be independently controlled, so that heating conditions of all the partitioned structures may be different.
The technical solution provided in the embodiment of the present invention has the following advantageous effects:
The warming effect of the coat may be improved on the basis of original warming by disposing the heating layer in the coat, and heat emitted by the heating layer may be reflected via the first heat-reflecting layer by disposing the first heat-reflecting layer between one of the first coat layer and the second coat layer and the heating layer, so that heat is preferably kept between the heating layer and the coat layer and is not easily dissipated, thereby further improving the warming effect.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a structural schematic diagram of a warming coat provided in one embodiment of the present invention; and

FIG. 2 is a structural schematic diagram of a warming coat provided in another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

To make the object, the technical solution and the advantages of the present invention more clear, implementation modes (embodiments) of the present invention will be further described below in detail in combination with the drawings.
The warming coat (including a first coat layer and a second coat layer) mentioned herein may be made of any appropriate material, including but not limited to fiber material, cotton fabric material, hemp fabric material, silk fabric material, wool fabric material or the like.
FIG. 1 is a structural schematic diagram of a warming coat provided in one embodiment of the present invention. Referring to FIG. 1, the warming coat provided in the embodiment of the present invention may include: a first coat layer 101, a second coat layer 104 and a heating layer 102 disposed between the first coat layer 101 and the second coat layer 104, the heating layer 102 including a heating element 1021. In the embodiment of the present invention, both the first coat layer 101 and the second coat layer 104 may be made of one of fiber material, cotton fabric material, hemp fabric material, silk fabric material and wool fabric material.
The warming coat further includes a first heat-reflecting layer 103 disposed between one of the first coat layer 101 and the second coat layer 104 and the heating layer 102.
Specifically, the first heat-reflecting layer 103 may be disposed between the second coat layer 104 and the heating layer 102, as shown in FIG. 1. And for example, the first heat-reflecting layer 103 may be disposed between the first coat layer 101 and the heating layer 102 (not shown in FIG. 1).
In the embodiment of the present invention, the warming effect of the coat may be improved on the basis of original warming by disposing the heating layer in the coat, and heat emitted by the heating layer may be reflected via the first heat-reflecting layer by disposing the first heat-reflecting layer between one of the first coat layer and the second coat layer and the heating layer, so that heat is preferably kept between the heating layer and the coat layer and is not easily dissipated, thereby further improving the warming effect.
Optionally, in the embodiment of the present invention, the first heat-reflecting layer 103 may include a polar fleece fabric with a reflecting capacity. In the related art, module fabric adopts ordinary paste fabric which has no reflecting effect, thus causing waste of heat energy. In the embodiment of the present invention, module fabric adopts polar fleece fabric which has certain reflecting effect, thus making full use of heat energy.
Optionally, in the embodiment of the present invention, glue is provided in the polar fleece fabric, to adhere the polar fleece fabric to one of the first coat layer and the second coat layer by the glue. Back glue may be provided in the polar fleece fabric in the embodiment of the present invention, so that the module fabric may be attached. The glue in the present invention may be paste, may have no irritant odor, and may be fire-retardant, so that the glue may not cause significant health hazards under the condition of normal use.
It should be noted that although FIG. 1 shows that the first heat-reflecting layer 103 is disposed between the second coat layer 104 and the heating layer 102, the first heat-reflecting layer 103 may also be disposed between the second coat layer 104 and the heating layer 102 (not shown in FIG. 1) within the scope of the present invention.
In addition, within the protection scope of the present invention, two heat-reflecting layers may be disposed, see FIG. 2. FIG. 2 is a structural schematic diagram of a warming coat provided in another embodiment of the present invention. In the embodiment, the warming coat may include a first heat-reflecting layer 1031 and a second heat-reflecting layer 1032, wherein the first heat-reflecting layer 1031 is disposed between one of the first coat layer and the second coat layer and the heating layer 102, and the second heat-reflecting layer 1032 is disposed between the other of the first coat layer and the second coat layer and the heating layer 102. Specifically, the first heat-reflecting layer 1031 is disposed between the first coat layer 101 and the heating layer 102, and meanwhile, the second heat-reflecting layer 1032 is disposed between the second coat layer 104 and the heating layer 102, see FIG. 2 for details. In this way, heat emitted by the heating layer 102 may be reflected via the first heat-reflecting layer 1031 and may be reflected via the second heat-reflecting layer 1032 as well, so that heat is preferably kept between the heating layer and the coat layer and is not easily dissipated, thereby further improving the warming effect.
Optionally, in the embodiment of the present invention, the heating element may include a fiber electric heating material.
Optionally, in the embodiment of the present invention, the fiber electric heating material may include a carbon-fiber conductive heating unit.
Optionally, in the embodiment of the present invention, the carbon-fiber conductive heating unit may be a coated wire. In the related art, because of not being coated, heating carbon fibers of the heating clothing are easily blended together, thus causing short circuit. In the embodiment of the present invention, the carbon fibers may be coated. Thus, not only short circuit may be prevented, but also users may be prevented from being allergic to the heat energy of the carbon fibers.
Optionally, in the embodiment of the present invention, the warming coat further includes a temperature sensor (not shown in the Figure) disposed in one of the first coat layer and the second coat layer at the side close to skin.
Optionally, in the embodiment of the present invention, the heating layer further includes a controller (not shown in the Figure) which controls the heating condition of the heating element according to the temperature sensed by the temperature sensor. For example, when the temperature sensed by the temperature sensor is relatively low, the controller controls the heating element to emit heat sufficiently, and when the temperature sensed by the temperature sensor is relatively high, the controller controls the heating element to emit heat normally or not to emit heat sufficiently.
Optionally, in the embodiment of the present invention, the heating layer further includes a power source (not shown in the Figure) which supplies power to the heating element. In the embodiment of the present invention, the power source may be a dry battery, a storage battery, a (rechargeable) lithium battery or the like, to facilitate carrying and facilitate the operation of a coat wearer.
In the embodiment of the present invention, the warming element disposed in the heating layer may be a warming element of a warming coat provided in one warming coat, the warming coat is provided with at least one group of positive and negative electrode contacts side by side, the warming element may be embedded with a conductive heating pipe inside one sandwich type fabric layer, both ends of the conductive heating pipe are exposed to the sandwich type fabric layer, one end is used to electrically connect with the positive electrode of the warming coat, the other end is used to electrically connect with the negative electrode of the warming coat, heat is emitted by the conductive heating element when the positive and negative electrodes of the warming coat are conductively connected with a power source, and a heat source is provided to enable the warming coat to have warming and cold-proof function, the softness of the warming coat when being worn or used may not be affected, and the conductive heating pipe may not be broken and damaged and is durable.
In the embodiment of the present invention, the sandwich type fabric layer may be made of a fabric, and the fabric layer may be in the horizontal direction perpendicular to the longitudinal direction in which the conductive heating pipe is embedded and has elasticity.
In the embodiment of the present invention, further, continuous and repeated bending sewing is performed on the long longitudinal edge of the fabric layer, and the fabric layer is sewed on one surface of a fabric sheet which may be elastic in both the longitudinal direction and the horizontal direction, thus, forming a phenomenon that a large-area warming unit is arranged on one surface of the elastic fabric sheet, to be provided inside the warming coat.
In the embodiment of the present invention, the sandwich type fabric layer may include an upper layer and a lower layer, and the upper layer and the lower layer may be in the horizontal direction perpendicular to the longitudinal direction in which the conductive heating pipe is embedded, wherein the layers have equal width.
In the embodiment of the present invention, the sandwich type fabric layer may include an upper layer and a lower layer, and the upper layer and the lower layer may be in the horizontal direction perpendicular to the longitudinal direction in which the conductive heating pipe is embedded, wherein one of the layers has a relatively wide width.
In the embodiment of the present invention, the wider layer may be fabric or textile.
In the embodiment of the present invention, the fabric or textile may be used as one side of the warming coat.
In the embodiment of the present invention, the embedment may be a non-fixed embedment.
In the embodiment of the present invention, the carbon-fiber conductive heating wire may be in beam shape in two ends and in flat shape in other parts.
In the embodiment of the present invention, the sandwich type fabric layer may be made of a fabric and the fabric layer may have elasticity in the longitudinal direction in which the conductive heating pipe is embedded and the transverse direction perpendicular to the longitudinal direction, and the conductive heating pipe may be arranged in a bending mode in the longitudinal direction.
In the embodiment of the present invention, the heating layer may also be configured into partitioned structures, wherein the partitioned structures may be independently controlled, so that heating conditions of all the partitioned structures may be different, that is, the heating layer may be configured into heating modules which may be independently controlled mutually, so that all the heating modules may be controlled as needed, thereby meeting more personalized requirements (for example, some users may have a need in warming and heating knees, some users may have a need in warming and heating waists or may have a need in warming and heating multiple body parts simultaneously) (the structure is not shown in the Figure).
It can be known from the aforesaid technical solution that the warming element provided in the present invention may be provided in one warming coat, the warming coat is provided with at least one group of positive and negative electrode contacts side by side, the warming element is embedded with a conductive heating pipe inside the sandwich type fabric layer, both ends of the conductive heating pipe are exposed to the sandwich type fabric layer, one end is used to electrically connect with the positive electrode of the warming coat, the other end is used to electrically connect with the negative electrode of the warming coat, and heat is emitted by the conductive heating element when the positive and negative electrodes of the warming coat are conductively connected with a power source.
In the embodiment of the present invention, a solar panel absorbing the energy of sunlight may also be disposed outside the warming coat, so that the energy of sunlight is converted into electric energy by the solar panel and then is stored for charging the power source of the warming coat to be used when the heating element of the warming coat is heated subsequently (the warming coat with a solar panel is not shown in the Figure).
By means of the above-mentioned technical solution, the warming element of the warming coat of the present invention at least has the following advantages: the efficacy of the present invention enables a warming coat to have a cold-proof function, and the warming element disposed in the warming coat may not affect the softness of the warming coat when being worn or used, or may not be broken and damaged.
Unless otherwise defined, all technical or scientific terms used herein have the ordinary meanings generally understood by those skilled in the field to which the present invention belongs. “First”, “second” and similar terms used in the Specification and Claims of application for patent for the present invention do not denote any order, number or significance, but only used to distinguish different components. Similarly, “a/an” or “one” and other similar terms do not denote number limit, but denote the presence of at least one. “Connecting” or “connected” and other similar terms are not limited to physical or mechanical connection, but may include electrical connection, regardless of direct or indirect connection.
The above is just exemplary the embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and the principle of the present invention shall be contained within the protection scope of the present invention.

Claims

1. A warming coat, comprising:

a power source used for supplying electric energy to the warming coat;

a first coat layer;

a second coat layer;

a heating layer disposed between said first coat layer and said second coat layer and including a heating element;

said heating layer being configured into partitioned structures independent of one another, said partitioned structures being independently controlled, so that heating conditions of all the partitioned structures may be different;

a first heat-reflecting layer disposed between one of said first coat layer and said second coat layer and said heating layer;

a second heat-reflecting layer disposed between the other of said first coat layer and said second coat layer and said heating layer; and

a solar adsorption unit disposed outside the warming coat, and being capable of absorbing sunlight and converting the energy of sunlight into electric energy to charge the power source of the warming coat.

2. The warming coat of claim 1, wherein: said heating element comprises a carbon-fiber conductive heating unit.

3. The warming coat of claim 1, wherein: said first heat-reflecting layer comprises a polar fleece fabric with a reflecting capacity.

4. The warming coat of claim 3, wherein: glue is provided in said polar fleece fabric, to adhere said polar fleece fabric to one of said first coat layer and said second coat layer by said glue.

5. The warming coat of any one of any one of claims 1-4, wherein: said first heat-reflecting layer is disposed between said first coat layer and said heating layer.

6. The warming coat of any one of claims 1-4, wherein: said first heat-reflecting layer is disposed between said second coat layer and said heating layer.

7. The warming coat of any one of claims 1-4, wherein: said warming coat further comprises a temperature sensor disposed in one of said first coat layer and said second coat layer at the side close to skin.

8. The warming coat of any one of claims 1-4, wherein: said power source is a lithium battery with a USB interface.

9. The warming coat of claim 7, wherein: said heating layer further comprises a controller which controls the heating condition of said heating element according to the temperature sensed by said temperature sensor.