CN217209533U - Heating enclosure - Google Patents

Abstract

The utility model discloses a fender is enclosed in generating heat belongs to warm equipment technical field of electricity, can solve current the fender that encloses that generates heat appear heating power decay, life-span decline after long-time heating easily to and arouse air drying and transport inconvenient scheduling problem easily. The heating enclosure comprises three enclosure plates which are sequentially connected to form an enclosure structure with three enclosure surfaces and one opening; each baffle comprises an inner side decorative layer and an outer side decorative layer which are arranged oppositely, and a heating film layer which is clamped between the inner side decorative layer and the outer side decorative layer; the heating film layer is made of inorganic metal oxide semiconductor heating material. The utility model is used for generate heat and enclose the fender.

Description

Heating enclosure

Technical Field

The utility model relates to an it encloses fender to generate heat belongs to warm equipment technical field of electricity.

Background

In recent years, with the rapid development of the electric power industry in China, a heating mode by utilizing heat generated by electric energy is more and more approved by people for cleanness and convenience, and the development of electric heating becomes one of the heating trends in winter. The heating enclosure is a warm-keeping product capable of heating and warming feet and legs simultaneously, has the effects of preventing cramps, keeping warm, keeping health and the like, and is particularly suitable for office people who do not sit for a long time in cold winter.

The heating materials in the existing heating enclosure generally adopt carbon materials, heating wires, metal electrothermal films, carbon crystal glass and the like. The carbon material is easy to have the problems of power attenuation, service life reduction and the like after being heated for a long time, and is not environment-friendly; when the heating wire and the metal electric heating film are used for heating, air is easily dried to cause discomfort; the carbon crystal glass has the defects of risk of breakage and the like in the using and transporting processes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a generate heat and enclose fender can solve current generating heat and enclose fender and appear heating power decay, life-span decline after long-time heating easily to and arouse air drying and the inconvenient scheduling problem of transportation easily.

The utility model provides a heating baffle, which comprises three baffle plates, wherein the three baffle plates are connected in sequence to form a baffle structure with three sides and one opening;

each enclosure plate comprises an inner side decoration layer, an outer side decoration layer and a heating film layer, wherein the inner side decoration layer and the outer side decoration layer are arranged oppositely, and the heating film layer is clamped between the inner side decoration layer and the outer side decoration layer;

the heating film layer is made of an inorganic metal oxide semiconductor heating material.

Optionally, a heat insulation layer is arranged between the heating film layer and the outer side decoration layer;

and a first adhesive layer is also arranged between the heat-insulating layer and the heating film layer and is used for bonding the heat-insulating layer on the heating film layer.

Optionally, an inner liner is further disposed between the inner side decoration layer and the heating film layer;

an outer lining layer is further arranged between the outer side decoration layer and the heat insulation layer.

Optionally, a heat conduction layer is arranged between the heating film layer and the inner liner layer;

and a second adhesive layer is also arranged between the heat conducting layer and the heating film layer and is used for bonding the heat conducting layer on the heating film layer.

Optionally, a reflective layer is further disposed between the insulating layer and the first adhesive layer.

Optionally, a supporting layer is further disposed between the insulating layer and the outer side decoration layer.

Optionally, a flame retardant layer is further disposed between the heating film layer and the heat insulation layer.

Optionally, the heating enclosure further comprises a covering layer covering the top of the enclosure structure;

the covering layer is detachably connected with the top of the enclosing structure.

Optionally, the covering layer is connected with the top of the enclosure structure through any one of a zipper, a magic tape and a hidden button.

Optionally, the cover layer is a carpet.

Optionally, the heat conducting layer is a metal heat conducting sheet.

Optionally, the inner lining layer and the outer lining layer are both non-woven fabrics;

the outer decorative layer is decorative cloth; the inner side decoration layer is made of decoration cloth or warm-keeping flannelette.

Optionally, the electrodes of the heating film layers of the three enclosure plates are electrically connected through wires, and the adjacent enclosure plates are movably connected and foldable.

Optionally, the heating enclosure further comprises a controller, and the controller is electrically connected with the electrode of the heating film layer through a lead;

the controller is in wireless connection with the mobile terminal and is used for receiving the heating temperature sent by the mobile terminal and controlling the heating film layer to work according to the heating temperature.

Optionally, the electrodes of the heating film layers of the three enclosure plates are connected in parallel through a lead;

the controller is also used for controlling any one or any plurality of heating film layers in the three enclosure plates to work.

Optionally, the heating enclosure further comprises a ground mat; the ground mat is detachably connected with the bottom of the enclosure structure.

Optionally, the heating film layer is arranged in the ground mat; the controller is also used for controlling the heating film layer of the ground mat to work.

The utility model discloses the beneficial effect that can produce includes:

(1) the utility model provides a generate heat and enclose fender, because it generates heat the rete and has adopted inorganic metal oxide semiconductor heating material, this material generates heat stably, and power does not have the decay after heating for a long time, and longe-lived, and electric heat radiation conversion efficiency is high, but the fender infrared physiotherapy is enclosed in generating heat of making from this, the blood circulation of reinforcing foot, and is beneficial healthy.

(2) The utility model provides a generate heat and enclose fender utilizes modes such as zip fastener, magic subsides or hidden button to connect through the setting and encloses the structural cover woollen blanket that keeps off, can not only have the heat preservation function, makes the heat cycle in enclosing the fender, reduces the eye discomfort, accomodates advantages such as convenient in addition, when accomodating, can take off the woollen blanket or be used for other usage.

(3) The utility model provides a generate heat and enclose fender encloses the fender through generating heat and sets up the controller in keeping off to set up controller and mobile terminal wireless connection, after the user sets for heating temperature on mobile terminal like this, the program executable setting in the controller adjusts the suitable temperature of heating by oneself, convenient to use is comfortable.

(4) The utility model provides an it encloses the fender to generate heat, and user's accessible mobile terminal free choice generates heat and encloses the face that generates heat that needs work in the fender, can select to generate heat according to self demand and enclose arbitrary one side or several arbitrary face work that generates heat in the fender to improve product intelligent sense, further improve the comfort in the user's use, promote user experience.

Drawings

Fig. 1 is a schematic view of a heating enclosure layer structure provided in an embodiment of the present invention;

fig. 2 is a schematic view of a heating enclosure layer structure according to another embodiment of the present invention;

fig. 3 is a schematic view of a hierarchical structure of a heating enclosure according to still another embodiment of the present invention;

fig. 4 is a schematic view of a heating enclosure layer structure according to another embodiment of the present invention;

fig. 5 is a three-dimensional structure diagram of the heating enclosure provided by the embodiment of the present invention;

fig. 6 is a three-dimensional structure diagram of a heating enclosure according to another embodiment of the present invention;

fig. 7 is a perspective view of a heating enclosure according to another embodiment of the present invention.

List of parts and reference numerals:

10. a surrounding baffle plate; 11. an inner liner layer; 12. a heat generating film layer; 13. an outer liner layer; 14. a heat-insulating layer; 15. a first adhesive layer; 16. an inner side decorative layer; 17. an outer decorative layer; 18. a heat conductive layer; 19. a second adhesive layer; 20. a reflective layer; 21. a cover layer; 22. a controller; 23. a support layer; 24. a flame retardant layer.

Detailed Description

The present invention will be described in detail with reference to the following examples, but the present invention is not limited to these examples.

The embodiment of the utility model provides a heating enclosure, as shown in fig. 1 to 7, the heating enclosure comprises three enclosure plates 10, the three enclosure plates 10 are connected in sequence to form an enclosure structure with three enclosure plates and one opening; each baffle 10 comprises an inner side decorative layer 16 and an outer side decorative layer 17 which are oppositely arranged, and a heating film layer 12 which is clamped between the inner side decorative layer 16 and the outer side decorative layer 17; the material of the heating film layer 12 is an inorganic metal oxide semiconductor heating material.

In practical application, the outer decorative layer 17 may be a decorative cloth; the inner decorative layer 16 may be a decorative cloth or a thermal flannel. The inorganic metal oxide semiconductor heating material is MOSH material.

In practical application, the MOSH material can be plated on a substrate by magnetron sputtering to form a MOSH film (i.e. an inorganic metal oxide semiconductor heating film) as the heating film layer 12; arranging strip electrodes in the edge areas of the two opposite ends of the MOSH film; then, the MOSH film (i.e., the heat generating film layer 12) is encapsulated up and down by the encapsulation film to form an encapsulated MOSH film.

In the embodiment of the present invention, a heat insulating layer 14 is disposed between the heating film layer 12 and the outer decoration layer 17; a first adhesive layer 15 is further arranged between the heat-insulating layer 14 and the heating film layer 12, and the first adhesive layer 15 is used for bonding the heat-insulating layer 14 to the heating film layer 12. The first adhesive layer 15 may be an EVA adhesive. Through setting up heat preservation 14, can reduce the heat and scatter and disappear for the heating that generates heat encloses the fender and gets warm the effect better. In practical applications, the insulating layer 14 may be one or more of aerogel felt, polyurethane, and extruded sheet, which can be selected by those skilled in the art according to practical situations, and the embodiment of the present invention is not limited thereto.

Further, an inner liner layer 11 is arranged between the inner decoration layer 16 and the heating film layer 12; an outer lining layer 13 is also arranged between the outer decoration layer 17 and the heat preservation layer 14. In practical applications, the inner liner layer 11 and the outer liner layer 13 may be made of non-woven fabrics.

In another embodiment of the present invention, referring to fig. 2, a heat conducting layer 18 is further disposed between the heat generating film layer 12 and the inner liner layer 11; a second adhesive layer 19 is further disposed between the heat conduction layer 18 and the heat-generating film layer 12, and the second adhesive layer 19 is used for bonding the heat conduction layer 18 to the heat-generating film layer 12. Wherein, the heat conduction layer 18 can be a metal heat conduction sheet; the second adhesive layer 19 may be an EVA adhesive.

In another embodiment of the present invention, referring to fig. 3, a reflective layer 20 is further disposed between the insulating layer 14 and the first adhesive layer 15. The utility model discloses an add reflecting layer 20, can make its product have stronger far infrared radiation effect for the heat radiation is more concentrated, and then makes to generate heat to enclose the fender and has more the physiotherapy effect.

In order to ensure the supporting force of the heat-generating enclosure, a supporting layer 23 may be further provided between the heat-insulating layer 14 and the outer decorative layer 17. The support layer 23 may be a thin wooden plate.

Further, a flame retardant layer 24 may be disposed between the heat-generating film layer 12 and the heat-insulating layer 14. The flame retardant layer 24 can improve the safety of the product and prevent the product from generating fire.

As the heat in the heating enclosure of the three-enclosure can be lost from the top of the enclosure structure, a cover can be disposed on the top of the enclosure structure, specifically, as shown in fig. 4 and 5, the heating enclosure further includes a cover layer 21 covering the top of the enclosure structure; the cover layer 21 is detachably connected to the top of the enclosure structure. Wherein, the detachable connection can be any one of a zipper, a magic tape and a hidden button. In practical applications, the covering layer 21 may be a carpet. The blanket is detachably connected with the top of the enclosure structure, so that the blanket can be well fixed and prevented from falling off; and on the other hand, the storage is convenient.

The utility model discloses a specific embodiment provides and set up the woollen blanket and do not set up under this two kinds of circumstances of woollen blanket at the top of enclosing the fender structure, generate heat and enclose fender work after the certain time, its surface temperature and electric heat conversion efficiency's experimental data, specifically as shown in the following table.

Product(s)	Blanket with	Blanket
			Surface temperature (. degree. C.)	65	60
Electric heat conversion efficiency	0.85	0.65

As can be seen from the above table, after the heating enclosure is operated for the same working time, when the blanket is arranged on the top of the enclosure structure, the surface temperature of the heating enclosure is higher, and thus better heat collection and warm keeping can be achieved; meanwhile, the electric-thermal conversion efficiency is higher.

Referring to fig. 5 and 6, a controller 22 is further installed on one side of the enclosure structure, and the controller 22 is electrically connected with an external power supply through a wire; the heating film layer 12 of the enclosure plate 10 is electrically connected with the controller 22 through a lead; the heating film layer 12, the controller 22 and the external power source may form a complete circuit through wires. The controller 22 is used for controlling the operating state of the heat generating film layer 12.

Present generate heat and enclose that the fender generally only sets for fixed third grade heating temperature, can't satisfy individualized demand that generates heat, consequently the utility model discloses in, set up controller 22 and mobile terminal wireless connection, controller 22 receives the heating temperature that mobile terminal sent to according to this heating temperature control rete 12 work that generates heat. Therefore, a user can set the heating temperature on the mobile terminal according to the self requirement, and the program in the controller 22 can execute the setting to automatically adjust the temperature suitable for heating, so that the user can use the mobile terminal conveniently and comfortably, and the user experience is improved.

The existing heating enclosure can only control all heating surfaces of the existing heating enclosure to simultaneously heat or simultaneously close, so that the intelligence is poor, and the individualized heating requirement cannot be met, therefore, in the utility model, the electrodes of the heating film layers 12 of the three enclosure plates 10 can be connected in parallel through wires; the user may then control the operation of any one or any number of the heat generating film layers 12 in the three enclosures 10 via the mobile terminal connected to the controller 22. The user can select to generate heat according to self demand and enclose arbitrary one side or several arbitrary heating surface work in keeping off, can further improve the comfort in the user use like this, promotes user experience.

In practical application, the heating enclosure can also comprise a ground mat; the ground mat is detachably connected with the bottom of the enclosure structure. The floor mat can be a common non-heating floor mat or a floor mat with a heating function; it should be noted that, if the heating ground mat is adopted, the structure of the heating ground mat can adopt the existing heating pad structure, and also can adopt the structure the same as that of each baffle plate 10 in the utility model, the utility model discloses do not limit this. Specifically, a heating film layer 12 may be provided in the floor mat; the controller 22 controls the operation of the heat-generating film layer 12 of the floor mat. The controller 22 may control the operation of the mat alone or in combination with any one or any number of the fenders 10 in the enclosure.

The utility model provides a generate heat and enclose fender, when preparing, can prepare earlier and correspond each layer structure of specification and dimension, then adopt the mode of lamination to compound each layer as an organic whole, combine composite construction and 14 non-woven fabrics for the heat preservation after that, then connect the electricity between combining structure's trilateral, enclose trilateral fender structure outside two sides of electricity after that and sew up cotton flannel and decorative cloth, then will enclose fender top and can dismantle with woollen blanket one side and be connected, install controller 22 and power cord at last.

It should be noted that the electrodes of the heating film layers of the three enclosure plates 10 are electrically connected through wires, and the adjacent enclosure plates 10 are movably connected and foldable.

Several specific heat-generating containment layer structures are provided below.

Example 1

Referring to fig. 1 and 6, the utility model provides a generate heat and enclose fender, its baffle 10 includes inboard decorative layer 16, inner liner 11, the rete 12, first adhesive layer 15, heat preservation 14, outer liner 13 and the outside decorative layer 17 that the stromatolite set up that generates heat. The heating enclosure comprises a blanket and three enclosure plates 10, and the preparation method is as follows:

s101, preparing an inorganic metal oxide semiconductor heating film, namely a heating film layer 12, in a magnetron sputtering mode;

in order to improve the supporting force of the product, the inorganic metal oxide semiconductor heating film can be prepared by depositing an inorganic metal oxide semiconductor material on the sample plate, and the prepared heating film layer has certain hardness and can play a supporting role in the whole structure.

S102, insulating and waterproof packaging is carried out on the heating film layer 12 in a film covering mode;

s103, combining the heating film layer 12, the first adhesive layer 15 and the heat-insulating layer 14 in a laminating manner, wherein the first adhesive layer 15 is used as a composite adhesive layer between the heating film layer 12 and the heat-insulating layer 14 and can be an EVA adhesive; the insulating layer 14 can reduce heat loss on one side and effectively increase the maximum effective utilization rate of heat on the use side.

S104, sewing three surfaces of the inner liner layer 11 and the outer liner layer 13, putting the composite heating plate prepared in the S103, and sewing; the inner liner layer 11 and the outer liner layer 13 may be made of nonwoven fabric. The non-woven fabric is used on the two sides to wrap the whole body, so that the whole body can be electrically connected.

S105, directly electrically connecting the three-surface packaged composite heating plate prepared in the S104;

s106, respectively arranging an inner side decoration layer 16 and an outer side decoration layer 17 on the two outer sides of the connected composite heating plate prepared in the S105, and sewing and assembling; the inner decorative layer 16 and the outer decorative layer 17 may be a decorative cloth.

S107, sewing a zipper, a magic tape or a hidden button and the like on the upper part of the fence structure assembled in the step S106 and one side of the blanket (namely the covering layer 21) to combine the upper part and the blanket;

and S108, mounting the controller 22 on one side of the enclosure structure assembled in the S107 (the controller 22 comprises a tilt switch and an added temperature control program). The controller 22 is installed on one side of the enclosure structure, the controller 22 controls the heating enclosure to generate heat, the controller 22 connects the heating enclosure with a mobile terminal such as a mobile phone, and a specific heating temperature or several heating surfaces can be set on the mobile phone.

Example 2

Referring to fig. 2 and 6, the utility model provides a generate heat and enclose fender, its baffle 10 includes inboard decorative layer 16, inner liner 11, heat-conducting layer 18, second adhesive layer 19, the rete 12 that generates heat, first adhesive layer 15, heat preservation 14, outer liner 13 and outside decorative layer 17 that the stromatolite set up. The heating enclosure comprises a blanket and three enclosures 10.

In the structure, the heating film layer 12 is an inorganic metal oxide semiconductor heating film which is packaged well. The insulating layer 14 can reduce heat loss on one side and effectively increase the maximum effective utilization rate of heat on the use side. The EVA layer (i.e., the first adhesive layer 15 and the second adhesive layer 19) serves to bond the heat generating film layer 12 and the heat insulating layer 14, and the heat generating film layer 12 and the heat conducting layer 18 closely attach the heat generating film layer 12, the heat insulating layer 14 and the heat conducting layer 18, so that heat loss can be reduced and heat conduction can be performed uniformly. The heat conducting layer 18 is a metal plate with certain hardness, and can play a role in heat conduction and support. The non-woven fabric is used on the two sides to wrap the whole body, so that the whole body can be electrically connected. The decorative cloth on the outermost layer has a decorative effect. The use face is made of warm flannelette, and has the functions of decoration and heat preservation. The controller 22 is installed on one side of the heating enclosure, the controller 22 is used for controlling heating of the heating enclosure, the heating enclosure is connected with the mobile phone through the controller 22, specific heating temperature is set on the mobile phone, and several surfaces can be set to generate heat. The blanket and the heating enclosure are combined in a hidden button mode.

Example 3

Referring to fig. 3 and 6, the utility model provides a generate heat and enclose fender, its baffle 10 includes inboard decorative layer 16, inner liner 11, heat-conducting layer 18, second adhesive layer 19, the rete 12 that generates heat, first adhesive layer 15, reflection stratum 20, heat preservation 14, outer liner 13 and the outside decorative layer 17 that the stromatolite set up. The heating enclosure comprises a blanket, three enclosure plates 10 and a heating ground mat.

In the structure, the heating film layer 12 is an inorganic metal oxide semiconductor heating film which is packaged well. The insulating layer 14 can reduce heat loss on one side and effectively increase the maximum effective utilization rate of heat on the use side. The heat of the inorganic metal oxide semiconductor heating film is transferred by means of infrared radiation. The reflective layer 20 reflects infrared radiation on the heat generating film layer 12 side, and enhances the infrared emissivity of the use surface. The EVA layer (i.e., the first adhesive layer 15 and the second adhesive layer 19) serves to bond the heat generating film layer 12 and the heat insulating layer 14, and the heat generating film layer 12 and the heat conducting layer 18 closely attach the heat generating film layer 12, the heat insulating layer 14 and the heat conducting layer 18, so that heat loss can be reduced and heat conduction can be performed uniformly. The heat conducting layer 18 is a metal plate with certain hardness, and can play a role in heat conduction and support. The non-woven fabric is used on the two sides to wrap the whole body, so that the whole body can be electrically connected. The decorative cloth on the outermost layer has a decorative effect. The use face is made of warm flannelette, and has the functions of decoration and heat preservation. The controller 22 is installed on one side of the heating enclosure, the controller 22 is used for controlling heating of the heating enclosure, the heating enclosure is connected with the mobile phone through the controller 22, specific heating temperature is set on the mobile phone, and several surfaces can be set to generate heat. After having added the ground mat that generates heat, the fender that generates heat has had four faces that generate heat, and the four sides generate heat not only for the shank to keep warm but also can generate heat from the foot basement and promote the comfort. The blanket and the heating enclosure are combined in a magic tape mode.

Example 4

Referring to fig. 4 and 6, the present invention provides a heat-generating enclosure, which includes an inner side decoration layer 16, a heat conduction layer 18, a heat-generating film layer 12, a flame-retardant layer 24, a heat insulation layer 14, a support layer 23 and an outer side decoration layer 17, which are stacked together, and the enclosure 10 is provided with a heat-generating layer. The heating enclosure comprises a blanket and three enclosures 10.

In the structure, the heating film layer 12 is an inorganic metal oxide semiconductor heating film which is packaged well. The insulating layer 14 can reduce heat loss on one side and effectively increase the maximum effective utilization rate of heat on the use side. The heat conducting layer 18 is an aluminum foil, and is attached to the surface of the heating film layer 12 to uniformly transfer heat to a use surface. The thin wood board can be used as the supporting layer 23 to support as a whole and has the heat preservation effect. The flame retardant layer 24 may prevent the heat generating enclosure from a fire. The decorative cloth on the outermost layer has a decorative effect. The controller 22 is installed on one side of the heating enclosure, the controller 22 is used for controlling heating of the heating enclosure, the heating enclosure is connected with the mobile phone through the controller 22, specific heating temperature is set on the mobile phone, and several surfaces can be set to generate heat. The blanket and the heating enclosure are combined in a zipper mode.

The embodiment of the utility model provides an in generate heat and enclose fender, because it generates heat rete 12 and has adopted inorganic metal oxide semiconductor heating material, this material generates heat stably, and power does not have the decay after heating for a long time, and longe-lived, and electric heat radiation conversion efficiency is high, but the fender infrared physiotherapy is enclosed in generating heat of making from this, the blood circulation of reinforcing foot, and is beneficial healthy.

The embodiment of the utility model provides an in generate heat and enclose fender utilizes modes such as zip fastener, magic subsides or hidden button to connect through the setting and encloses the structural cover woollen blanket that keeps off, can not only have the heat preservation function, makes the heat cycle in enclosing the fender, reduces the eye discomfort, accomodates advantages such as convenient in addition, when accomodating, can take off the woollen blanket or be used for other usage.

The utility model provides a generate heat and enclose fender encloses the fender through generating heat and sets up the controller in keeping off to set up controller and mobile terminal wireless connection, after the user sets for heating temperature on mobile terminal like this, the program executable setting in the controller adjusts the suitable temperature of heating by oneself, convenient to use is comfortable.

The utility model provides an it encloses the fender to generate heat, and user's accessible mobile terminal free choice generates heat and encloses the face that generates heat that needs work in the fender, can select to generate heat according to self demand and enclose arbitrary one side or several arbitrary face work that generates heat in the fender to improve product intelligent sense, further improve the comfort in the user's use, promote user experience.

Although the present application has been described with reference to a few embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application as defined by the appended claims.

Claims (10)

1. The heating enclosure is characterized by comprising three enclosure plates, wherein the three enclosure plates are sequentially connected to form an enclosure structure with three enclosure surfaces and one opening surface;

each enclosure plate comprises an inner side decoration layer, an outer side decoration layer and a heating film layer, wherein the inner side decoration layer and the outer side decoration layer are arranged oppositely, and the heating film layer is clamped between the inner side decoration layer and the outer side decoration layer;

the heating film layer is made of an inorganic metal oxide semiconductor heating material.

2. The heating enclosure of claim 1 wherein an insulating layer is disposed between the heating film layer and the outer decorative layer;

and a first adhesive layer is also arranged between the heat-insulating layer and the heating film layer and is used for bonding the heat-insulating layer on the heating film layer.

3. The heating enclosure of claim 2 wherein an inner liner is further disposed between the inner decorative layer and the heating film layer;

an outer lining layer is further arranged between the outer side decoration layer and the heat insulation layer.

4. The heating enclosure of claim 3 wherein a heat conducting layer is disposed between the heating film layer and the inner liner layer;

and a second adhesive layer is also arranged between the heat conducting layer and the heating film layer and is used for bonding the heat conducting layer on the heating film layer.

5. A heating enclosure according to claim 4 wherein a reflective layer is provided between the insulating layer and the first adhesive layer.

6. A heating enclosure according to any one of claims 1 to 5 further comprising a cover layer covering the top of the enclosure structure;

the covering layer is detachably connected with the top of the enclosing structure.

7. A heating surround as claimed in claim 6, wherein the cover layer is attached to the top of the surround structure by any one of a zipper, Velcro, and a blind button.

8. The heating enclosure of claim 1, wherein the electrodes of the heating film layers of three enclosures are electrically connected through wires, and adjacent enclosures are movably connected and foldable.

9. The heating enclosure of claim 1 further comprising a controller electrically connected to the electrodes of the heating film layer by wires;

the controller is in wireless connection with the mobile terminal and is used for receiving the heating temperature sent by the mobile terminal and controlling the heating film layer to work according to the heating temperature.

10. The heating enclosure of claim 9 wherein the electrodes of the heating film layers of the three enclosures are connected in parallel by wires;

the controller is also used for controlling any one or any plurality of heating film layers in the three enclosure plates to work.

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