CN220442311U

CN220442311U - Far infrared carbon fiber heating pad

Info

Publication number: CN220442311U
Application number: CN202321923065.4U
Authority: CN
Inventors: 陈建业
Original assignee: Guangdong Wendao Baifu Health Technology Co ltd
Current assignee: Guangdong Wendao Baifu Health Technology Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-02-06
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a far infrared carbon fiber heating pad, which comprises: the heating cushion comprises a heating cushion body, an external power supply, a controller, a heating core and an elastic supporting framework, wherein the heating core and the elastic supporting framework are arranged in the heating cushion body; support the user through the heating pad body, buffer at user and heating core simultaneously, improve the use impression, avoid direct contact heating core, because the heat is too high to cause the scald, provide the electric current for the heating core through external power supply and controller, control the power of heating core simultaneously, and then realize the control and the regulation to the temperature, support the heating pad body through elastic support skeleton, avoid the heating core to receive too big extrusion to cause bending damage simultaneously, thereby provide the protection to the heating core, and then increased the safety in utilization of far infrared carbon fiber heating pad.

Description

Far infrared carbon fiber heating pad

Technical Field

The utility model relates to the field of heating mattresses, in particular to a far infrared carbon fiber heating pad.

Background

Mattresses are an item between the human body and the bed that is used to ensure that the consumer gets a healthy and comfortable sleep, and are of a wide variety of materials and kinds. Along with the improvement of living standard, the requirements of people on sleeping bedding are also increasing. In cold winter, the heating used on bedding at present is mainly an electric blanket, and because the common electric blanket adopts an electric heating wire for heating, the electric blanket has the advantages of small heating area, low heat efficiency, short service life, unbreakable property, easy wire breakage, poor contact, easy occurrence of unsafe hidden dangers such as fire disaster, electric shock accidents and the like, therefore, people throw eyes to the mattress with more improved space, and the mattress with the heating effect can be realized.

The temperature of the mattress can not be quickly adjusted by the existing heating mattress, and certain potential safety hazards exist, so that the mattress with good safety performance and convenient temperature adjustment is very necessary.

Disclosure of Invention

In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, the present utility model provides a far infrared carbon fiber heating pad, comprising:

the heating pad comprises a heating pad body, an external power supply, a controller, a heating core and an elastic supporting framework, wherein the heating core and the elastic supporting framework are arranged in the heating pad body, the heating core is positioned in the elastic supporting framework, the external power supply is arranged on the outer side of the heating pad body, and the external power supply is electrically connected with the heating core through the controller.

Preferably, the heating core comprises a far infrared heating layer, an insulating layer and a heat preservation layer, wherein the far infrared heating layer is arranged in the heating pad body, the insulating layer is arranged on the outer side surface of the far infrared heating layer, the heat preservation layer is arranged below the far infrared heating layer, the upper surface of the heat preservation layer is attached to the lower surface of the insulating layer, and cotton cloth is selected as the heat preservation layer.

Preferably, the far infrared heating layer comprises a sparse section carbon fiber heating wire, a dense section carbon fiber heating wire, a heat insulation substrate and an aluminum foil heat conduction covering sheet, the heat insulation substrate is arranged in the insulating layer, the sparse section carbon fiber heating wire is arranged on the left side of the upper surface of the heat insulation substrate, the dense section carbon fiber heating wire is arranged on the right side of the upper surface of the heat insulation substrate, the sparse section carbon fiber heating wire is communicated with the dense section carbon fiber heating wire, the aluminum foil heat conduction covering sheet is arranged on the sparse section carbon fiber heating wire and the upper surface of the dense section carbon fiber heating wire in a covering mode, and an external power supply is electrically connected with the sparse section carbon fiber heating wire and the dense section carbon fiber heating wire through the controller.

Preferably, the elastic supporting framework comprises pressing columns, elastic supporting nets, filling pressing surfaces and auxiliary supports, the auxiliary supports are arranged in the heating pad body, the heating cores are located in the auxiliary supports, the auxiliary supports are made of elastic materials, the number of the pressing columns is four, the pressing columns are respectively arranged on four corners of the auxiliary supports, the elastic supporting nets are respectively arranged on the upper surfaces of the pressing columns, the filling pressing surfaces are filled between the elastic supporting nets and the heating cores, and the heat insulation layer is connected with the lower surfaces of the pressing columns.

Preferably, the inside of auxiliary stand is hollow structure, the both ends of auxiliary stand are connected with air inlet hose and heat dissipation hose respectively, air inlet hose with the heat dissipation hose is located the inside of heating pad body, just air inlet hose the heat dissipation hose respectively with the inside and the external world of auxiliary stand are linked together, air inlet hose the one end that heat dissipation hose and outside are linked together all is provided with the dust screen, the inside of heat dissipation hose is provided with the one-way fan, the one-way fan with the controller electricity is connected.

Preferably, the compression column comprises a movable seat, an outer support spring, a transmission convex ring, an inner support spring and compression column seats, wherein the number of the compression column seats is four, the compression column seats are arranged on the upper surface of the heat insulation layer, the compression column seats are respectively arranged inside four corners of the auxiliary support, blind holes are formed in the upper surface of the compression column seats, the movable seat is slidably connected in the blind holes of the compression column seats, the outer support spring and the inner support spring are sleeved on the circumferential surface of the compression column seats, the outer support spring is located on the outer circumferential direction of the inner support spring, the upper end of the outer support spring is connected with the movable seat, the lower end of the outer support spring is connected with the compression column seats, the inner side of the transmission convex ring is connected with the inner support spring, and the outer circumferential direction of the transmission convex ring is connected with the outer support spring.

Preferably, the elastic supporting net comprises an elastic fabric and a net frame, the elastic fabric is fixedly arranged on the surface of the net frame, the net frame is arranged on the upper surface of the movable seat, the elastic fabric is gradually thickened from the center of the elastic fabric away from the net frame to the direction close to the net frame, and polyimide fiber yarns are selected for the elastic fabric.

Preferably, the heating pad body comprises a buffer layer, a contact surface layer and an anti-slip layer, wherein the buffer layer is arranged on the upper surface of the compression column and the elastic supporting net, the buffer layer is a 3D net core material, the contact surface layer is arranged on the upper surface of the buffer layer, the contact surface layer is made of graphene cloth, and the anti-slip layer is arranged on the lower surface of the heat insulation layer.

Compared with the prior art, the utility model at least comprises the following beneficial effects:

according to the far infrared carbon fiber heating pad, a user is supported through the heating pad body, meanwhile, the user and the heating core are buffered, the use feeling is improved, direct contact with the heating core is avoided, scalding caused by overhigh heat is avoided, current is supplied to the heating core through an external power supply and a controller, meanwhile, the power of the heating core is controlled, further, the temperature is controlled and adjusted, the heating pad body is supported through the elastic supporting framework, meanwhile, bending damage caused by overlarge extrusion of the heating core is avoided, the heating core is protected, and the use safety of the far infrared carbon fiber heating pad is further improved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

fig. 1 is a schematic structural diagram of a far infrared carbon fiber heating pad according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a far infrared carbon fiber heating pad according to the present utility model.

Fig. 3 is a schematic structural diagram of a heating core in a far infrared carbon fiber heating pad according to the present utility model.

Fig. 4 is a schematic structural diagram of an elastic supporting framework in a far infrared carbon fiber heating pad according to the present utility model.

Fig. 5 is a schematic structural diagram of an elastic supporting net in a far infrared carbon fiber heating pad according to the present utility model.

Fig. 6 is a schematic structural diagram of a middle pressure column of a far infrared carbon fiber heating pad according to the present utility model.

Detailed Description

The present utility model is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the utility model by referring to the description.

It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1 to 6, the present utility model provides a far infrared carbon fiber heating pad, comprising:

the heating pad comprises a heating pad body 1, an external power supply 2, a controller 3, a heating core 4 and an elastic supporting framework 5, wherein the heating core 4 and the elastic supporting framework 5 are arranged inside the heating pad body 1, the heating core 4 is positioned inside the elastic supporting framework 5, the external power supply 2 is arranged outside the heating pad body 1, and the external power supply 2 is electrically connected with the heating core 4 through the controller 3.

The working principle of the technical scheme is as follows: the heating core 4 and the elastic supporting framework 5 are arranged in the heating pad body 1, the heating core 4 is positioned in the elastic supporting framework 5, the external power supply 2 is arranged on the outer side of the heating pad body 1, and the external power supply 2 is electrically connected with the heating core 4 through the controller 3; in the use process, the external power supply 2 is electrified, and the current provided by the external power supply 2 is regulated and controlled through the controller 3, so that the heating core 4 generates heat and works according to the preset temperature, and then the heat emitted by the heating core 4 passes through the heating pad body 1 to act on the upper surface of the heating pad body 1, so that heat supply is realized; meanwhile, the elastic supporting framework 5 supports the heating pad body 1, and meanwhile bending damage caused by overlarge extrusion of the heating core 4 is avoided, so that protection is provided for the heating core 4, and the use safety of the far infrared carbon fiber heating pad is further improved;

it should be noted that, the type of the element used for controlling the external power supply 2 in the controller 3 is IR11688STRPBF, and the other elements are conventional devices used for temperature adjustment and control in the prior art, which are not described here again;

the heating core 4 contains a material capable of generating far infrared rays, such as carbon fiber products, tourmaline micropowder textile fibers, etc., and the carbon fiber products are preferably used in the present utility model.

The beneficial effects of the technical scheme are that: through the design of the structure, the utility model provides the far infrared carbon fiber heating pad, a user is supported through the heating pad body 1, meanwhile, the user and the heating core 4 are buffered, the use feeling is improved, the direct contact with the heating core 4 is avoided, the scald is caused due to overhigh heat, the heating core 4 is provided with current through the external power supply 2 and the controller 3, meanwhile, the power of the heating core 4 is controlled, the temperature is controlled and adjusted, the heating pad body 1 is supported through the elastic supporting framework 5, and meanwhile, the bending damage of the heating core 4 caused by overlarge extrusion is avoided, so that the heating core 4 is protected, and the use safety of the far infrared carbon fiber heating pad is further improved.

As shown in fig. 2-3, in one embodiment, the heating core 4 includes a far infrared heating layer 401, an insulating layer 402, and an insulating layer 403, where the far infrared heating layer 401 is disposed inside the heating pad body 1, the insulating layer 402 is disposed on an outer surface of the far infrared heating layer 401, the insulating layer 403 is disposed below the far infrared heating layer 401, and an upper surface of the insulating layer 403 is attached to a lower surface of the insulating layer 402, and the insulating layer 403 is made of cotton cloth.

Far infrared layer 401 that generates heat includes sparse section carbon fiber heater strip 411, close section carbon fiber heater strip 412, thermal-insulated base plate 413, aluminium foil heat conduction cover piece, thermal-insulated base plate 413 sets up the inside of insulating layer 402, sparse section carbon fiber heater strip 411 sets up thermal-insulated base plate 413's upper surface left side, close section carbon fiber heater strip 412 sets up thermal-insulated base plate 413's upper surface right side, sparse section carbon fiber heater strip 411 with close section carbon fiber heater strip 412 is linked together, aluminium foil heat conduction cover piece covers the setting and is in sparse section carbon fiber heater strip 411 with close section carbon fiber heater strip 412's upper surface, external power source 2 passes through controller 3 with sparse section carbon fiber heater strip 411 with close section carbon fiber heater strip 412 electricity is connected.

The working principle of the technical scheme is as follows: the heating core 4 comprises a far infrared heating layer 401, an insulating layer 402 and a heat preservation layer 403, wherein the far infrared heating layer 401 is arranged in the heating pad body 1, the insulating layer 402 is arranged on the outer side surface of the far infrared heating layer 401, the heat preservation layer 403 is arranged below the far infrared heating layer 401, the upper surface of the heat preservation layer 403 is attached to the lower surface of the insulating layer 402, cotton cloth is selected for the heat preservation layer 403, the far infrared heating layer 401 comprises a sparse carbon fiber heating wire 411, a dense carbon fiber heating wire 412, a heat insulation substrate 413 and an aluminum foil heat conduction cover sheet, the heat insulation substrate 413 is arranged in the insulating layer 402, the sparse carbon fiber heating wire 411 is arranged on the left side of the upper surface of the heat insulation substrate 413, the dense carbon fiber heating wire 411 is communicated with the dense carbon fiber heating wire 412, the heat conduction cover sheet is arranged on the upper surfaces of the sparse carbon fiber heating wire 411 and the dense carbon fiber heating wire 412, and an external power supply 2 is connected with the sparse carbon fiber heating wire 411 and the dense carbon fiber heating wire 412 through a controller 3; in the use, dredge section carbon fiber heater strip 411 and close section carbon fiber heater strip 412 circular telegram, simultaneously under the control of controller 3 to dredge section carbon fiber heater strip 411 and close section carbon fiber heater strip 412's operating power control, and then realize the control to the heat, the heat that produces passes aluminium foil heat conduction tectorial membrane, insulating layer 402, heating pad body 1 to the upper surface of heating pad body 1 in proper order to act on the user, thereby realize the heating of mattress, guarantee the use impression.

The beneficial effects of the technical scheme are that: through the design of above-mentioned structure, the concrete structure of heating core 4 is provided in this embodiment, carry out the circular telegram through far infrared layer 401 that generates heat, insulating layer 402 protects far infrared layer 401 in the course of the work, guarantee the insulating nature in the circular telegram process, improve the security of using, guarantee thermal availability factor through heat preservation 403, avoid losing, improve the heat conduction speed to the upper surface of heating pad body 1 through aluminium foil heat conduction cover piece, improve the heating rate of mattress, carry out ascending single water conservancy diversion to the heat through thermal insulation substrate 413, avoid the heat to flow down and cause the waste, through setting up sparse section carbon fiber heater strip 411 and dense section carbon fiber heater strip 412 guarantee that the heating power of the latter half of far infrared carbon fiber heater pad is greater than the latter half in the use, accord with the heat supply demand of human body.

As shown in fig. 4-6, in one embodiment, the elastic supporting framework 5 includes a pressing column 501, an elastic supporting net 502, a filling pressing surface, and an auxiliary supporting frame 503, the auxiliary supporting frame 503 is disposed inside the heating pad body 1, the heating core 4 is disposed inside the auxiliary supporting frame 503, the auxiliary supporting frame 503 is made of elastic materials, the number of the pressing columns 501 is four, the pressing columns 501 are respectively disposed on four corners of the auxiliary supporting frame 503, the elastic supporting net 502 is respectively disposed on an upper surface of the pressing column 501, the filling pressing surface is filled between the elastic supporting net 502 and the heating core 4, and the heat insulation layer 403 is connected with a lower surface of the pressing column 501.

The inside of auxiliary support 503 is hollow structure, the both ends of auxiliary support 503 are connected with air inlet hose and heat dissipation hose respectively, air inlet hose with the heat dissipation hose is located the inside of heating pad body 1, just air inlet hose the heat dissipation hose respectively with the inside and the external world of auxiliary support 503 are linked together, air inlet hose the one end that heat dissipation hose and outside are linked together all is provided with the dust screen, the inside of heat dissipation hose is provided with the one-way fan, the one-way fan with controller 3 electricity is connected.

The compression column 501 comprises four compression column seats 511, outer compression springs 512, a transmission convex ring 513, inner compression springs 514 and compression column seats 515, the compression column seats 515 are arranged on the upper surface of the heat insulation layer 403, the compression column seats 515 are respectively arranged inside four corners of the auxiliary support 503, blind holes are formed in the upper surface of the compression column seats 515, the movable seats 511 are slidably connected in the blind holes of the compression column seats 515, the outer compression springs 512 and the inner compression springs 514 are sleeved on the circumferential surface of the compression column seats 515, the outer compression springs 512 are located on the outer circumference of the inner compression springs 514, the upper ends of the outer compression springs 512 are connected with the movable seats 511, the lower ends of the outer compression springs 512 are connected with the compression column seats 515, the inner sides of the transmission convex ring 513 are connected with the inner compression springs 514, and the outer circumference of the transmission convex ring 513 is connected with the outer compression springs 512.

The elastic supporting net 502 comprises an elastic fabric 521 and a net frame 522, the elastic fabric 521 is fixedly arranged on the surface of the net frame 522, the net frame 522 is arranged on the upper surface of the movable seat 511, the elastic fabric 521 is gradually thickened from the center of the elastic fabric 521 away from the net frame to the direction close to the net frame, and polyimide fiber yarns are selected as the elastic fabric 521.

The working principle of the technical scheme is as follows: the elastic supporting framework 5 comprises a pressing column 501, an elastic supporting net 502, a filling pressing surface and an auxiliary supporting frame 503, wherein the auxiliary supporting frame 503 is arranged in the heating pad body 1, the heating core 4 is positioned in the auxiliary supporting frame 503, the auxiliary supporting frame 503 is made of elastic materials, the number of the pressing column 501 is four, the pressing columns 501 are respectively arranged on four corners of the auxiliary supporting frame 503, the elastic supporting net 502 is respectively arranged on the upper surface of the pressing column 501, the filling pressing surface is filled between the elastic supporting net 502 and the heating core 4, and the heat insulation layer 403 is connected with the lower surface of the pressing column 501; the inside of the auxiliary bracket 503 is of a hollow structure, two ends of the auxiliary bracket 503 are respectively connected with an air inlet hose and a heat radiation hose, the air inlet hose and the heat radiation hose are positioned in the heating pad body 1, the air inlet hose and the heat radiation hose are respectively communicated with the inside and the outside of the auxiliary bracket 503, one ends of the air inlet hose and the heat radiation hose, which are communicated with the outside, are provided with dust screens, the inside of the heat radiation hose is provided with a one-way fan, and the one-way fan is electrically connected with the controller 3; the compression column 501 comprises four movable seats 511, outer support springs 512, transmission convex rings 513, inner support springs 514 and compression column seats 515, wherein the compression column seats 515 are arranged on the upper surface of the heat insulation layer 403, the compression column seats 515 are respectively arranged in four corners of the auxiliary support 503, blind holes are formed in the upper surface of the compression column seats 515, the movable seats 511 are slidably connected in the blind holes of the compression column seats 515, the outer support springs 512 and the inner support springs 514 are sleeved on the circumferential surfaces of the compression column seats 515, the outer support springs 512 are located on the outer circumference of the inner support springs 514, the upper ends of the outer support springs 512 are connected with the movable seats 511, the lower ends of the outer support springs 512 are connected with the compression column seats 515, the inner sides of the transmission convex rings 513 are connected with the inner support springs 514, and the outer circumference of the transmission convex rings 513 are connected with the outer support springs 512; the elastic supporting net 502 comprises an elastic fabric 521 and a net frame 522, wherein the elastic fabric 521 is fixedly arranged on the surface of the net frame, the elastic fabric 521 is gradually thickened from the center of the elastic fabric 521 away from the net frame to the direction close to the net frame, and polyimide fiber yarns are selected as the elastic fabric 521; in the supporting process, the upper surfaces of the movable seat 511 and the elastic supporting net 502 are pressed downwards to deform, and meanwhile the movable seat 511 is pressed downwards, so that the movable seat acts on the outer supporting spring 512, the outer supporting spring 512 is compressed, the downward pressure is further transmitted to the inner supporting spring 514 through the transmission convex ring 513, and the reliability of the supporting process is ensured; in the process of balancing and cooling the temperature, the controller 3 controls the unidirectional fan to rotate, so that air is driven to pass through the air inlet hose, the auxiliary bracket 503 and the heat dissipation hose in sequence to realize rapid flow of air, and the temperature inside the heating pad body 1 is diffused and cooled.

The beneficial effects of the technical scheme are that: through the design of the structure, the specific structure of the elastic supporting framework 5 is provided in the embodiment, the supporting elasticity of the elastic supporting framework 5 is improved through the compression column 501, the heating core 4 is buffered and protected through the filling pressure, meanwhile, the stability in the heating working process is guaranteed, the supporting elasticity and acting force when the heating pad body 1 is stressed are improved through the elastic fabric 521 and the net frame 522 of the elastic supporting net 502, the elastic fabric 521 is gradually thickened from the center of the elastic fabric 521 away from the net frame to the direction close to the net frame, the supporting reliability is improved, meanwhile, the use of raw materials is reduced under the condition of guaranteeing elasticity, the cost is saved, the supporting strength of the elastic supporting framework 5 is improved through the auxiliary support 503, the reliability of the elastic supporting framework 5 is guaranteed, and the protection of the heating core 4 is realized; the heat in the heating process of the heating pad body 1 is balanced through the air inlet hose, the heat radiating hose and the auxiliary bracket 503, meanwhile, the rapid cooling of the heating pad body 1 is realized when the heating pad is not in operation, potential safety hazards caused by heat accumulation inside the heating pad body 1 are avoided, the elasticity and the supporting force in the working process of the compression column 501 are improved through the outer supporting spring 512, the transmission convex ring 513 and the inner supporting spring 514, meanwhile, under the action of the outer supporting spring 512 and the inner supporting spring 514, the change of the movable seat 511 relative to the compression column seat 515 is more uniform, the damage of the elastic supporting framework 5 caused by overlarge impact is avoided, dust in air is blocked in the heat radiating process through the dustproof net, the inside cleaning is guaranteed, and the effectiveness in the temperature adjusting process is guaranteed.

As shown in fig. 2, in one embodiment, the heating pad body 1 includes a buffer layer 101, a contact surface layer 102, and an anti-slip layer 103, where the buffer layer 101 is disposed on the upper surfaces of the compression columns 501 and the elastic supporting net 502, the buffer layer 101 is a 3D net core material, the contact surface layer 102 is disposed on the upper surface of the buffer layer 101, the contact surface layer 102 is made of graphene cloth, and the anti-slip layer 103 is disposed on the lower surface of the heat insulation layer 403.

The technical scheme has the working principle and beneficial effects that: the heating pad body 1 comprises a buffer layer 101, a contact surface layer 102 and an anti-slip layer 103, wherein the buffer layer 101 is arranged on the upper surfaces of a compression column 501 and an elastic supporting net 502, the buffer layer 101 is made of a 3D net core material, the contact surface layer 102 is arranged on the upper surface of the buffer layer 101, the contact surface layer 102 is made of graphene cloth, and the anti-slip layer 103 is arranged on the lower surface of the heat insulation layer 403; the elasticity and the smoothness of the upper surface of the heating pad body 1 are guaranteed through the buffer layer 101, heat generated by the sparse section carbon fiber heating wire 411 and the dense section carbon fiber heating wire 41 is buffered, direct contact between the heat and the skin of a user is avoided, the use experience of the user in the use process is improved, the stability of the heating pad body 1 in the use process is guaranteed through the anti-slip layer 103, and slipping is avoided.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. A far infrared carbon fiber heating mat, comprising: heating pad body (1), external power supply (2), controller (3), heating core (4), elastic support skeleton (5), heating core (4) with elastic support skeleton (5) set up the inside of heating pad body (1), heating core (4) are located the inside of elastic support skeleton (5), external power supply (2) set up the outside of heating pad body (1), external power supply (2) pass through controller (3) with heating core (4) electricity is connected.

2. The far infrared carbon fiber heating pad according to claim 1, wherein the heating core (4) comprises a far infrared heating layer (401), an insulating layer (402) and a heat preservation layer (403), the far infrared heating layer (401) is arranged in the heating pad body (1), the insulating layer (402) is arranged on the outer side surface of the far infrared heating layer (401), the heat preservation layer (403) is arranged below the far infrared heating layer (401), the upper surface of the heat preservation layer (403) is attached to the lower surface of the insulating layer (402), and cotton cloth is selected as the heat preservation layer (403).

3. The far infrared carbon fiber heating pad according to claim 2, wherein the far infrared heating layer (401) comprises a sparse carbon fiber heating wire (411), a dense carbon fiber heating wire (412), a heat insulation substrate (413) and an aluminum foil heat conduction cover sheet, the heat insulation substrate (413) is arranged inside the insulating layer (402), the sparse carbon fiber heating wire (411) is arranged on the left side of the upper surface of the heat insulation substrate (413), the dense carbon fiber heating wire (412) is arranged on the right side of the upper surface of the heat insulation substrate (413), the sparse carbon fiber heating wire (411) and the dense carbon fiber heating wire (412) are communicated, the aluminum foil heat conduction cover sheet is arranged on the upper surfaces of the sparse carbon fiber heating wire (411) and the dense carbon fiber heating wire (412), and the external power supply (2) is electrically connected with the sparse carbon fiber heating wire (411) and the dense carbon fiber heating wire (412) through the controller (3).

4. The far infrared carbon fiber heating pad according to claim 2, wherein the elastic supporting framework (5) comprises pressing columns (501), elastic supporting nets (502), filling pressing surfaces and auxiliary brackets (503), the auxiliary brackets (503) are arranged in the heating pad body (1), the heating cores (4) are arranged in the auxiliary brackets (503), the auxiliary brackets (503) are made of elastic materials, the number of the pressing columns (501) is four, the pressing columns (501) are respectively arranged on four corners of the auxiliary brackets (503), the elastic supporting nets (502) are respectively arranged on the upper surfaces of the pressing columns (501), the filling pressing surfaces are filled between the elastic supporting nets (502) and the heating cores (4), and the heat insulation layers (403) are connected with the lower surfaces of the pressing columns (501).

5. The far infrared carbon fiber heating pad according to claim 4, wherein the inside of the auxiliary bracket (503) is of a hollow structure, two ends of the auxiliary bracket (503) are respectively connected with an air inlet hose and a heat radiation hose, the air inlet hose and the heat radiation hose are positioned in the heating pad body (1), the air inlet hose and the heat radiation hose are respectively communicated with the inside and the outside of the auxiliary bracket (503), one ends of the air inlet hose and the heat radiation hose, which are communicated with the outside, are respectively provided with a dust screen, and the inside of the heat radiation hose is provided with a unidirectional fan.

6. The far infrared carbon fiber heating pad according to claim 5, wherein the pressing column (501) comprises a movable seat (511), an outer supporting spring (512), a transmission convex ring (513), an inner supporting spring (514) and pressing column seats (515), the number of the pressing column seats (515) is four, the pressing column seats (515) are arranged on the upper surface of the heat insulation layer (403), the pressing column seats (515) are respectively arranged inside four corners of the auxiliary bracket (503), blind holes are formed in the upper surface of the pressing column seats (515), the movable seat (511) is slidably connected in the blind holes of the pressing column seats (515), the outer supporting spring (512) and the inner supporting spring (514) are sleeved on the circumferential surface of the pressing column seats (515), the outer supporting spring (512) is located on the outer circumference of the inner supporting spring (514), the upper end of the outer supporting spring (512) is connected with the movable seat (511), the lower end of the outer supporting spring (512) is connected with the outer supporting spring (514) in a circumferential direction, and the outer supporting spring (514) is connected with the transmission convex ring (513) in a circumferential direction.

7. The far infrared carbon fiber heating mat according to claim 6, wherein the elastic supporting net (502) comprises an elastic fabric (521) and a net frame (522), the net frame (522) is arranged on the upper surface of the movable seat (511), the elastic fabric (521) is fixedly arranged on the surface of the net frame (522), the elastic fabric (521) is gradually thickened from the center of the elastic fabric (521) away from the net frame to the direction close to the net frame, and polyimide fiber yarns are selected as the elastic fabric (521).

8. The far infrared carbon fiber heating pad according to claim 4, wherein the heating pad body (1) comprises a buffer layer (101), a contact surface layer (102) and an anti-slip layer (103), the buffer layer (101) is arranged on the upper surface of the compression column (501) and the elastic supporting net (502), the buffer layer (101) is a 3D net core material, the contact surface layer (102) is arranged on the upper surface of the buffer layer (101), the contact surface layer (102) is made of graphene cloth, and the anti-slip layer (103) is arranged on the lower surface of the heat insulation layer (403).