CN215913423U - Heating scarf - Google Patents

Abstract

The utility model provides a heating scarf which comprises a scarf body, a pocket part and a heating piece. The scarf body comprises a first containing space; the pocket part is connected with the scarf body and forms a second containing space with an opening with the scarf body in an enclosing mode, and/or the pocket part is located in the first containing space; the piece that generates heat, it is including a plurality of pieces that generate heat, a plurality of the piece that generates heat is located make in the first storage space the scarf that generates heat can be simultaneously or local receive the cold or easily perceive cold the time and generate heat cold-proof to corresponding position easily, make the health receive the cold easily or see that cold position is heated more evenly easily when using to it is better to reach better effect.

Description

Heating scarf

Technical Field

The utility model relates to the technical field of warm-keeping devices, in particular to a heating scarf.

Background

In cold weather, the neck of a human body is often in an exposed state due to the fact that the collar is short and the like, discomfort is brought to the human body, and in order to solve the problem of neck warm keeping, the scarf is usually adopted for warm keeping. However, the common scarf cannot generate heat per se, heat is easily lost when a user uses the scarf, and the thermal insulation performance is low; the existing heating scarf can only locally heat, and the rest places cannot play a role in keeping warm, or the scarf is wholly heated, so that energy waste is caused, the pursuit of people for high-quality life cannot be met while low carbon and environmental protection are achieved.

SUMMERY OF THE UTILITY MODEL

Based on the heating scarf, the utility model provides a heating scarf which comprises a scarf body and a scarf body, wherein the scarf body comprises a first containing space; the pocket part is connected with the scarf body and forms a second containing space with an opening with the scarf body in an enclosing mode, and/or the pocket part is located in the first containing space and forms the second containing space with the opening; the heating piece comprises a plurality of heating pieces, and the plurality of heating pieces are positioned in the first accommodating space.

Compared with the prior art, the first accommodating space is arranged, so that the heating piece is convenient to accommodate and protect, and the heating piece can be isolated from directly contacting with a human body to cause scalding and even electric shock; the second accommodating space is arranged, so that the power supply device can be accommodated, and meanwhile, the hand of a user can be accommodated, and the hand can be kept warm; the piece that generates heat includes a plurality of pieces that generate heat, and because of the convenient reason of human structure and clothing, human shoulder neck, back and hand receive the cold or perceive chilly part more easily, a plurality of the piece that generates heat can be used for respectively corresponding human neck, shoulder, back and the pocket portion that generates heat to neck, shoulder, back and the hand of human body heat cold-proof, simultaneously a plurality of generate heat the piece, make the scarf that generates heat can be simultaneously or local receive the cold or to generate heat cold-proof to corresponding position when perceiving easily, make the health receive the cold easily or perceive chilly position to be heated more evenly when using, in order to reach better effect.

In one embodiment, the scarf body comprises a first body part and a second body part, and the first body part and the second body part enclose the first containing space; a warm-keeping inner container is arranged in the first accommodating space; the warm-keeping liner is made of washing cotton. The first containing space is formed by the first body part and the second body part in a surrounding mode, so that the whole structure of the heating scarf is more compact and simpler, the first containing space is larger, more heating pieces can be contained, and the heating efficiency and the warm-keeping capacity are improved.

In one embodiment, the scarf body comprises two end parts arranged along a preset direction and a connecting part connected between the two end parts, and the connecting part is at least partially positioned on the back shoulder and neck of a human body when the scarf is used; the pocket may be provided in the chest, and/or in the waist, and/or in the legs, and/or in the back. By extending the connecting part to the back shoulder and neck part at least, the back shoulder and neck can be kept warm while the shoulder and neck are kept warm, so that the back shoulder and neck part is prevented from catching a cold.

In one embodiment, the connecting part comprises a telescopic part used for adjusting the length of the scarf body. Through set up the pars contractilis at connecting portion, can adjust the length of scarf body to adapt to different people's height.

In one embodiment, the heat generating member is detachably disposed in the first receiving space; the heating piece also comprises a protective sleeve, and the protective sleeve is used for covering the periphery of one corresponding heating piece or a plurality of heating pieces; the first accommodating space is further internally provided with a fixing piece for fixing the heating piece or the protective sleeve. The heating piece is detachably arranged in the first accommodating space, so that the heating piece can be detached at any time to clean the heating scarf, and the heating piece can be independently replaced when the heating piece is damaged, so that the whole heating piece is not required to be replaced or replaced, and the heating scarf is more economical and economical; by arranging the protective sleeve, internal components and structures of the heating element can be well protected, the service life of a product is prolonged, and the experience of a user is improved; meanwhile, the protective cover can be detached and is convenient to replace.

In one embodiment, the heat generating sheets include a first heat generating sheet, a second heat generating sheet and a third heat generating sheet, the first heat generating sheet is located in a middle area of the first accommodating space and is used for corresponding to the neck and/or the back of the human body, the number of the second heat generating sheets is at least two and is used for corresponding to the shoulders of the human body, and the third heat generating sheet is arranged corresponding to the pocket. Through the first piece that generates heat, the second generates heat piece and the third generates heat evenly arranging of piece, make the scarf that generates heat is cold-proof to the part that catches a cold easily in part when using, avoids the heat to concentrate, and the result of use is better, and the quantity of the piece that generates heat moreover is a plurality of, the overall layout in the region that generates heat of the scarf that generates heat is more reasonable, but rapid heating improves user's use and experiences.

In one embodiment, the heating scarf further comprises a control module, wherein the control module is respectively and electrically connected with the plurality of heating pieces and is used for controlling the plurality of heating pieces to be independently opened or closed; the control module comprises a control main body and a plurality of switch elements corresponding to the plurality of heating sheets, each switch element is connected with the corresponding heating sheet in series, and the control main body is also electrically connected with the plurality of switch elements respectively, so that the corresponding heating sheets are controlled to be independently opened or closed by controlling the independent opening and closing of the plurality of switch elements. Through setting up control module to the scarf that generates heat just goes to open or close this function of generating heat when need open or close the heating function, makes its adaptation environment's that can be better change.

In one embodiment, the heating scarf further comprises a connecting wire and an external port, the connecting wire comprises a first connecting part and a second connecting part, one end of the first connecting part is connected with the plurality of heating pieces, the other end of the first connecting part is connected with one end of the second connecting part, the other end of the second connecting part is connected with the external port, the second connecting part is at least partially arranged in the first accommodating space, and the external port is used for being connected with a power supply; the second receiving space may be used to receive the power source or other objects. The heating element, the power supply and the external port element are connected together through the first connecting part and the second connecting part of the connecting wire, so that the heating scarf is convenient to be electrified and charged; and the second storage space is used for storing a power supply, is convenient to store and carry, and can continuously keep warm at any time and any place. The second connecting part is telescopic, at least part of the second connecting part can be positioned in the first accommodating space, and the external port is positioned in the second accommodating space. The second connecting portion are scalable, are convenient for hide the flexible portion of second to first storage space in, avoid too much exposing in the second storage space to and when connecting power, it is spacing to the connector as far as possible, prevent that its too big home range from influencing user's hand and experience and feel.

In one embodiment, the heat-generating scarf further comprises a temperature sensor. Through setting up temperature sensor, the temperature of piece that generates heat that can better control to the user temperature demand of different users of adaptation.

In one embodiment, the heating scarf further comprises a control switch, wherein the control switch is connected with the first connecting part and the second connecting part and is positioned in the second containing space; the control switch is connected with the scarf body. Through setting control switch is between first connecting portion and second connecting portion, and is located in the second storage space, convenience of customers finds switch and control opening and closing of piece generate heat, control switch with this body coupling of scarf can make control switch fix on the scarf body, avoids excessively dragging first connecting portion, causes the emergence of the circumstances such as circuit break.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a heating scarf provided by the embodiment of the utility model;

FIG. 2 is a cross-sectional view of the heating scarf and the heating element shown in FIG. 1;

FIG. 3 is a perspective view of another embodiment of the heating scarf shown in FIG. 1;

FIG. 4 is an exploded view of another embodiment of the exothermic scarf shown in FIG. 1;

FIG. 5 is an exploded view of yet another heating scarf provided by embodiments of the present invention;

FIG. 6 is a block diagram of a portion of the circuitry of a heating scarf provided in accordance with embodiments of the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

As shown in fig. 1 and 2, the heating scarf 1 includes a scarf body 10, a pocket portion 20, and a heating member 30. The scarf body 10 comprises a first containing space 13 extending along a preset direction and arranged along the preset direction; the pocket portion 20 is connected to the scarf body 10 and forms a second containing space 21 with an opening with the scarf body 10; and/or, the pocket part 20 is located in the first receiving space 13 and forms a second receiving space 21 with an opening; as shown in fig. 2, the heat generating member 30 includes a plurality of heat generating sheets 31, the plurality of heat generating sheets 31 are located in the first receiving space 13, sequentially arranged along the extending direction and connected by a connecting member 33, and the plurality of heat generating sheets 31 are respectively used for corresponding to the shoulder neck, the back, the pocket portion 20, and the like of the human body.

It can be understood that when the heating scarf 1 is used, a user can wear the heating scarf 1 on the neck, the first accommodating space 13 is arranged to facilitate accommodating and protecting the heating element 30, the heating sheet 31 can be isolated from being directly contacted with a human body to cause scald or even electric shock, and the scarf body 10 is further provided with an opening 131 to facilitate placing the heating element 30 into the first accommodating space 13; the second accommodating space 21 can be used for accommodating the power supply device and also can be used for accommodating the hands of a user to keep the hands warm; the pocket 20 may be provided in the chest, and/or in the waist, and/or in the legs, and/or in the back. By extending the connecting portion 15 at least partially to the back shoulder and neck, the back shoulder and neck can be kept warm while the shoulder and neck are kept warm, so that the back shoulder and neck and the like are prevented from catching cold; the pocket portion can be located on the surface of the scarf body 10, can also be located inside the scarf body 10, can be provided with an opening, and only keeps warm for palm and fingers, and partial arm portion, also can be provided with two openings that set up relatively for at least partial arm is arranged in the pocket portion 20, and finger portion can stretch out of the pocket portion 20, keeps warm for the hand, can also conveniently carry out other operations, such as operation cell-phone, computer etc.. The heating piece 30 comprises a plurality of heating pieces 31, and because of the convenient reason of human body structure and clothing, the human shoulder, neck, back and hand are cooled or the cold part is perceived easily, a plurality of the heating pieces 31 can be used for corresponding the human neck, shoulder, back and the pocket part respectively, thereby heating and keeping warm to the human neck, shoulder, back and hand, and simultaneously a plurality of the heating pieces make the heating scarf can be heated to the corresponding position when cooled or perceived cold easily simultaneously or locally, and the body is cooled easily or the cold part is heated more uniformly when in use, so as to achieve better effect.

Further, as shown in fig. 2, the scarf body 10 may include a first body 11 and a second body 12, the first body 11 and the second body 12 enclose the first receiving space 13, the first body 11 and the second body 12 may be formed by connecting two edges, or may be formed by connecting three edges or four edges, and when two edges or three edges are connected, the first body 11 and the second body 12 are integrally formed; when the four sides are connected, the first body part 11 and the second body part 12 are separately connected; a warm-keeping inner container is arranged in the first accommodating space 13; the warm-keeping liner is made of washing cotton. It is understood that the material of the scarf body 10 can be, but not limited to, one, two or more of cotton, hemp, silk, chemical fiber, printing and wool, which can make the scarf body more comfortable for the user to wear. The first containing space 13 is enclosed by the first body part 11 and the second body part 12, so that the whole structure of the heating scarf 1 is more compact and simpler, the first containing space 13 is larger, more heating sheets 31 can be contained, and the heating efficiency and the heat preservation capability are improved. Through set up cold-proof inner bag in first accommodation space 13, can directly use when cold-proof demand is lower, and need not to open the heating function of the scarf 10 that generates heat, avoid the energy extravagant. And the warm-keeping liner is made of washing cotton, so that the scarf body 10 and the warm-keeping liner can be cleaned together without disassembling the warm-keeping liner, and the steps before cleaning are saved.

As shown in fig. 3, the scarf body 10 includes two end portions 14 arranged along the predetermined direction and a connecting portion 15 connected between the two end portions 14, and when in use, the connecting portion 15 is at least partially located on the back, shoulder and neck of a human body. It can be understood that the user can put hands, mobile phones, keys and other articles into the second accommodating space 21 at any time through the opening for accommodating and carrying, and the use scene of the heating scarf 1 is expanded. The second accommodating space 21 is convenient for accommodating hands of a user, and can accommodate a power supply or other objects, so that the user experience is better. The pocket portion 20 may be provided only at the end portion 14, and may be symmetrical or staggered; the pocket 20 may be provided only in the connecting portion 15, or may be provided in both the end portion 14 and the connecting portion 15, depending on the usage habit and usage purpose of the user, and the pocket 20 is provided in the end portion 14 as shown in the drawing. The cross-sectional shape of the pocket portion 20 may be regular plane geometric shapes, such as rectangle, square, circle, trapezoid, etc., or cartoon shapes full of children interests, etc., and the shapes are various for the user to choose arbitrarily.

Further, as shown in fig. 3, the connecting portion 15 includes a telescopic portion 151 for adjusting the length of the scarf body 10. By arranging the extension part 151 on the connecting part 15, the length of the scarf body 10 can be adjusted to adapt to the heights of different people. The extension part 151 can extend or contract within a certain range, and an elastic member, such as a rubber band, which can extend and contract, can be arranged on the scarf body 10; or elastic cloth; the heating scarf 1 can be used by being connected with the scarf body 10 through a heating wire, and the heating wire can be used for heating the scarf body 10.

As shown in fig. 4, the heating scarf 1 further includes a protective sleeve 32, the protective sleeve 32 has a containing cavity (not shown) and a disassembling and assembling opening communicated with the containing cavity (not shown), and the protective sleeve 32 is used for detachably covering the periphery of the heating sheets 31. It can be understood that the protective sleeve 32 is detachably covered on the whole heat generating member 30, so that the internal components and structure of the heat generating member 30 can be better protected, and the service life of the product can be prolonged; and the temperature is prevented from being overhigh, discomfort caused by overhigh temperature can be effectively avoided, and the safety performance is high. Meanwhile, the protective cover 32 can be detached and is convenient to replace.

As shown in fig. 5, in the heating scarf 1, the heating element 30 further includes a protective sleeve 32, the protective sleeve 32 has a containing cavity (not shown) and a disassembling and assembling opening communicated with the containing cavity (not shown), and the protective sleeve 32 is used for detachably covering the periphery of the heating element 31. It can be understood that the protective sleeve 32 can be individually covered on the periphery of each heating sheet 31, so as to better protect the heating sheets 31, prolong the service life of the product, and improve the user experience and safety; meanwhile, the protective cover can be detached and is convenient to replace.

Further, as shown in fig. 4 and 5, a fixing member (not shown) is further disposed in the first receiving space 13, and a fitting member (not shown) that is fitted and fixed with the fixing member is disposed on the heat generating sheet 31 or the protection sleeve 32 to fix the heat generating member 30 or the protection sleeve 32. The fixing piece and the matching piece can be buttons and through holes, and can also be zippers and the like which can be matched and fastened. The fixing piece and the matching piece are matched for use, and at least one set is used. The heating piece 30 is detachably arranged in the first accommodating space 13, so that the heating piece 30 can be detached at any time to clean the heating scarf 1, and the heating piece 31 can be independently replaced when the heating piece 31 is damaged, so that the whole heating piece is not required to be replaced or replaced, and the heating scarf is more economical and economical; by arranging the protective sleeve 32, the internal components and the structure of the heating element 30 can be better protected, the service life of the product is prolonged, and the experience of a user is improved; meanwhile, the protective cover 32 can be detached and is convenient to replace.

In one embodiment, as shown in fig. 2, 4 and 5, the heat generating sheet 31 may include a first heat generating sheet 311, a second heat generating sheet 312 and a third heat generating sheet 313, the first heat generating sheet 311 is located in a middle region of the first receiving space 13 and is configured to correspond to a neck or a back of a human body, the second heat generating sheet 312 is at least two and is configured to correspond to a shoulder of the human body, and the third heat generating sheet 313 is configured to correspond to the pocket portion 20. The sizes of the first heat generating sheet 311, the second heat generating sheet 312 and the third heat generating sheet 313 may be the same or different, and may be specifically set as required. The first and second heat generating sheets 311 and 312 may be slightly larger in size to completely cover the neck, back, shoulders, etc., thereby improving user experience. Through the setting of first piece 311, the second piece 312 and the third piece 313 that generates heat, make the scarf that generates heat 1 heat more even when using, avoid the heat to concentrate, the result of use is better, in detail, the piece 31 that generates heat can be but not limited to electric heat membrane or ceramic heating piece 31, the preferred PET (polyethylene terephthalate) or PI (polyimide) or the graphite alkene heating film of electric heat membrane material. The graphene heating film is adopted, infrared rays which are easy to absorb and convert by a human body can be released, the released infrared rays can directly act on the human body, heat is absorbed by the human body, and therefore the effect of warming by rising the temperature of the human body is achieved.

In one embodiment, referring to fig. 2 and 6, the heating scarf 1 further includes a control module 80, the control module 80 is electrically connected to the plurality of heat generating sheets 31, for example, the first heat generating sheet 311, the second heat generating sheet 312 and the third heat generating sheet 313 respectively, and is configured to control the plurality of heat generating sheets 31, for example, the first heat generating sheet 311, the second heat generating sheet 312 and the third heat generating sheet 313, and the first heat generating sheet 311, the second heat generating sheet 312 and the third heat generating sheet 313 may be connected in parallel or in series in an overall circuit, and are preferably connected in parallel, so as to control independent on or off of some heat generating sheets, that is, all heat generating sheets 31 are not used at the same time and are independently on or off; the control module 80 includes a control body 81 and a plurality of switch elements 82 corresponding to the plurality of heat generating sheets 31 (e.g., the first heat generating sheet 311, the second heat generating sheet 312, and the third heat generating sheet 313), each of the switch elements 82 is connected in series with the corresponding heat generating sheet 31 (e.g., the first heat generating sheet 311, the second heat generating sheet 312, and the third heat generating sheet 313), the control body 81 is further electrically connected to the plurality of switch elements 82, so that the independent opening or closing of the corresponding heat generating sheets 31 (e.g., the first heat generating sheet 311, the second heat generating sheet 312, and the third heat generating sheet 313) is controlled by controlling the independent opening and closing of the plurality of switch elements 82, for example, when a user works, since a hand does not need to be inserted into the pocket portion 20, only the first heat generating sheet 311, the second heat generating sheet 312 may be opened, the third heating sheet 313 is closed, so that the energy is saved, the human body is more comfortable, and the environment can be better adapted to the change.

In one embodiment, referring to fig. 4 and 5, the heating scarf 1 further includes a connecting wire 40 and an external port 50, the connecting wire 40 includes a first connecting portion 41 and a second connecting portion 42, one end of the first connecting portion 41 is connected to the plurality of heating sheets 31, the other end of the first connecting portion 41 is connected to one end of the second connecting portion 42, the other end of the second connecting portion 42 is connected to the external port 50, the second connecting portion 42 is at least partially located in the first receiving space 13, and the external port 50 is used for connecting to a power supply; the second receiving space 21 may be used to receive the power source or other objects. The heating element 30, the power supply and the external port 50 are connected together through the first connecting part 41 and the second connecting part 42 of the connecting wire 40, and are electrically connected with the power supply through the second connecting part 42, so that the heating scarf 1 can be conveniently electrified and/or charged; the second accommodating space 21 is used for accommodating a power supply, is convenient to accommodate and carry, and can continuously keep warm at any time and any place. The power supply can be external power supplies such as rechargeable battery, portable power source, and the convenience of customers uses the scarf that generates heat anytime and anywhere, and does not receive the restriction of spatial position. It can be understood that the heating scarf 1 can be directly plugged into a mobile power supply for use, is convenient for a user to carry and use, and can also be directly plugged into power supply ports of other power supply devices or devices (such as a power supply port of a power adapter and a power supply port of a computer USB (universal serial bus) for use); the external port 50 is used for connecting an external power supply to receive a power supply, so that the heating scarf 1 works, specifically, the external port 50 is set as a USB interface, most of mobile power supplies in life use the USB interface, and the external port 50 of the heating scarf 1 uses the USB interface, so that the heating scarf can be compatible with most of mobile power supplies, and is convenient for users to use.

In one embodiment, the heating scarf 1 further comprises a temperature sensor (not shown), wherein the temperature sensor is arranged on the heating sheet and is electrically connected with the heating sheet. Through setting up temperature sensor, the temperature of piece that generates heat that can better control to the user temperature demand of different users of adaptation.

In one embodiment, referring to fig. 4 and 5, the heat-generating scarf 1 further includes a control switch 60, wherein the control switch 60 is connected to the first connecting portion 41 and the second connecting portion 42 and is located in the second accommodating space 21; the control switch 60 is connected to the scarf body 10. Through setting control switch 60 is between first connecting portion 41 and second connecting portion 42, and is located in the second storage space 21, convenience of customers finds the switch fast and control opening and closing of piece 31 generates heat, control switch 60 with scarf body 10 connects, can make control switch 60 fix on scarf body 10, avoids excessively dragging first connecting portion 41, causes the emergence of the circumstances such as circuit break.

In the drawings, for the convenience of viewing, the second connecting portion 42, the external port 50, and the control switch 60 are exposed in the drawings, and may be exposed in an actual product, but for the sake of beauty and practicality, the second connecting portion 42, the external port 50, and the control switch 60 may be disposed in the second accommodating space 21.

The heating scarf disclosed by the embodiment of the utility model is described in detail, the principle and the implementation mode of the utility model are explained by applying specific examples, and the description of the embodiment is only used for helping to understand the heating scarf and the core idea of the heating scarf; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (10)

1. A heating scarf, characterized in that the heating scarf comprises:

the scarf body comprises a first containing space;

the pocket part is connected with the scarf body and forms a second containing space with an opening with the scarf body in an enclosing mode, and/or the pocket part is located in the first containing space and forms the second containing space with the opening;

the heating piece comprises a plurality of heating pieces, and the plurality of heating pieces are positioned in the first accommodating space.

2. A heating scarf according to claim 1, wherein said scarf body includes a first body part and a second body part, said first body part and said second body part enclosing said first receiving space; and a warm-keeping inner container is arranged in the first accommodating space.

3. A heating scarf according to claim 1, wherein said scarf body includes two end portions arranged in a predetermined direction and a connecting portion connecting between said two end portions, said connecting portion being at least partially located in the human back shoulder and neck when in use; the pocket may be provided in the chest, and/or in the waist, and/or in the legs, and/or in the back.

4. A heating scarf according to claim 3, characterized in that said connecting parts comprise telescopic parts for adjusting the length of the scarf body.

5. A heating scarf according to claim 1, wherein said heating element is detachably arranged in said first containing space; the heating piece also comprises a protective sleeve, and the protective sleeve is used for covering the periphery of one corresponding heating piece or a plurality of heating pieces; the first accommodating space is further internally provided with a fixing piece for fixing the heating piece or the protective sleeve.

6. The heating scarf according to claim 1, wherein the heating sheets include a first heating sheet, a second heating sheet and a third heating sheet, the first heating sheet is located in the middle area of the first containing space and used for corresponding to the neck and/or the back of the human body, the number of the second heating sheets is at least two and used for corresponding to the shoulders of the human body, and the third heating sheet is arranged corresponding to the pocket portion.

7. The heating scarf according to claim 1, further comprising a control module, wherein said control module is electrically connected to said heating sheets respectively, and is used for controlling said heating sheets to be independently turned on or turned off; the control module comprises a control main body and a plurality of switch elements corresponding to the plurality of heating sheets, each switch element is connected with the corresponding heating sheet in series, and the control main body is electrically connected with the plurality of switch elements respectively, so that the corresponding heating sheets are controlled to be independently opened or closed by controlling the independent opening and closing of the plurality of switch elements.

8. The heating scarf according to claim 1, wherein the heating scarf further comprises a connecting wire and an external port, the connecting wire comprises a first connecting portion and a second connecting portion, one end of the first connecting portion is connected with the plurality of heating pieces, the other end of the first connecting portion is connected with one end of the second connecting portion, the other end of the second connecting portion is connected with the external port, the second connecting portion is at least partially arranged in the first accommodating space, and the external port is used for being connected with an external power supply; the second connecting part is telescopic, at least part of the second connecting part can be positioned in the first accommodating space, and the external port is positioned in the second accommodating space.

9. The heating scarf of claim 8, further comprising a temperature sensor.

10. A heating scarf according to claim 8 or 9, characterized in that said heating scarf further comprises a control switch, said control switch is connected to said first connecting portion and said second connecting portion and is located in said second containing space; the control switch is connected with the scarf body.

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