CN117530512A

CN117530512A - Heating protective equipment

Info

Publication number: CN117530512A
Application number: CN202311486437.6A
Authority: CN
Inventors: 胡昌喜
Original assignee: Dongguan Xilijian Technology Co ltd
Current assignee: Dongguan Xilijian Technology Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-02-09

Abstract

When the heating protector is used, the heating device is started by the control device to heat, and when the heating protector is worn, the protector body can be wrapped on a designated body part, the protector body and the heating device are flexible, so that the heating protector can deform according to the actual shape of the body part, and further fit the body part; in general, the heating brace of the present invention can be adapted for use in a plurality of locations on the body and more closely conform to the body location.

Description

Heating protective equipment

Technical Field

The invention relates to the technical field of protectors, in particular to a heating protector.

Background

With the continuous development of society and the continuous improvement of living standard, people pay more attention to the health problem of the people, the protective equipment is the most common health care equipment such as knee pad, elbow pad and the like, the protective equipment generally has the functions of sports protection, cold protection, warm keeping, joint maintenance and the like, and the heating protective equipment is widely applied to the fields of medical care and the like.

The heating components are usually arranged on the heating protective tool, so that the heating components are fixed, uneven heating and other conditions caused by dislocation in the process of back and forth wearing are prevented, a plurality of hard shells are usually arranged on the heating protective tool, and the hard shells are usually arranged aiming at a specific part so that the heating protective tool can be more attached to the body part, but the heating protective tool can not be applied to other body parts any more, the body condition of each person is different, the heating protective tool produced through a standardized process can not be tightly attached to the body part, and the application range is smaller; furthermore, for heating shields worn at the joint area, the hard shell is more ineffective in covering the entire body area, resulting in only localized heating of the body area wearing the heating shield.

Disclosure of Invention

(one) solving the technical problems

In order to solve the above problems, the present invention provides a heating protector which can be applied to a plurality of parts on a body and is more fit to the body part.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions:

the heating protector comprises a flexible protector body for wrapping a body part, wherein the protector body is provided with a flexible heating device for generating a heat source so as to enable the heating protector to be attached to the body part, and the protector body is also provided with a control device which is electrically connected with the heating device and used for controlling parameter variables of the heating device;

the heating device includes:

the flexible circuit board is arranged on the protective tool body, so that the protective tool body and the flexible circuit board can be deformed and attached to a body part;

the heating assemblies are distributed on one side of the flexible circuit board close to the body part in a dot shape and are used for generating heat and preventing the flexible circuit board from being blocked by deformation.

Preferably, the brace body comprises:

the heat insulation assembly consists of a plurality of heat insulation layers which are parallel to each other, the heat insulation layers are made of various materials, and the flexible circuit board is arranged between two adjacent heat insulation layers;

and the fixing component is arranged on the heat preservation component so as to fix the heat preservation component on a designated body part.

Preferably, the both sides that keep warm the subassembly is relative are equipped with two tie that misplaces each other, fixed subassembly includes:

the first rough surface is arranged on one side of the heat insulation component;

the two first hook surfaces are positioned on the other side of the heat preservation component opposite to the first hair surfaces and are respectively arranged on the two binding belts, and the two first hook surfaces can be mutually bonded with the first hair surfaces from opposite directions, so that the protective clothing body can be enclosed into a ring shape, and the heat preservation component is fixed on a designated body part.

Preferably, the protector further comprises a flexible extension belt, wherein one surface of the extension belt is provided with a second rough surface, the opposite surface of the extension belt is provided with a second hook surface, the second rough surface can be mutually bonded with the first hook surface, and the second hook surface can be mutually bonded with the first rough surface, so that the size of the protector body after being enclosed is increased.

Preferably, a plurality of through holes are arranged on one side of the heat preservation component close to the body part, and the heating component comprises:

the lamp beads are arranged on the flexible circuit board and correspond to the through holes, can emit light rays and irradiate the body part, and heat the body part through radiation generated by the light rays;

and the resistor is arranged on the flexible circuit board and is heated by the thermal effect generated when the current passes through the resistor.

Preferably, the light emitted by the lamp beads is red light, and the wavelength of the red light is 660nm or 850nm.

Preferably, the flexible circuit board is provided with a heat insulation assembly, and the heat insulation assembly is arranged on the protective tool body between the flexible circuit board and the control device so as to prevent the control device from overheating.

Preferably, the insulation assembly comprises:

the fixing plate is connected to the protective tool body;

the connecting pieces are arranged on the fixed plate and are arranged in parallel, and the other ends of the connecting pieces are connected with the control device so that a space is reserved between the fixed plate and the control device.

Preferably, the body part is provided with a flexible protective film, and the protective film is arranged on one side of the protective body close to the body part and used for preventing body fluid from wetting the protective body, the heating device and the control device.

Preferably, the protective film is formed by hot-pressing and splicing a plurality of film monomers so as to be attached to the body part.

(III) beneficial effects

Compared with the prior art, the invention has the beneficial effects that:

in the actual use process, the heating device can be started to preheat the protective clothing body according to the external temperature, the protective clothing can be heated after being worn, the protective clothing body can be wrapped on a designated body part when being worn, the protective clothing body and the heating device are flexible, so that the protective clothing can be deformed according to the actual shape of the body part, and further the body part is attached to the protective clothing body, in particular, the heating device comprises the flexible circuit board and a plurality of heating assemblies, the flexible circuit board in the heating device can be deformed along with the protective clothing body in the deformation process, and the plurality of heating assemblies are distributed on the flexible circuit board in a punctiform manner, so that the protective clothing body and the flexible circuit board are not blocked by deformation, the protective clothing body can be attached to the body part more tightly, the application range is wider, and meanwhile, the wrapped body part can be heated integrally, so that the local heating is avoided; in general, the heating brace of the present invention can be adapted for use in a plurality of locations on the body and more closely conform to the body location.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:

fig. 1 shows a perspective view of a heating shield of the present invention;

FIG. 2 shows another angled perspective view of the heating shield of FIG. 1;

FIG. 3 shows a schematic diagram of an exploded construction of the heating shield of FIG. 1;

FIG. 4 shows a schematic view of an exploded view of the heating shield of FIG. 1 at another angle;

FIG. 5 shows a partially cut-away perspective view of the heating shield of FIG. 1;

fig. 6 shows a perspective view of a heating assembly of the heating brace of fig. 1;

FIG. 7 shows a perspective view of an extension band of the present invention;

FIG. 8 shows another angled perspective view of the extension band of FIG. 7;

fig. 9 shows a perspective view of a control device of the heating supporter in fig. 1;

fig. 10 shows a further perspective view of the control device of the heating appliance of fig. 1;

fig. 11 shows a circuit diagram of the heating supporter of fig. 1.

In the figure: 1. a protective body; 11. a thermal insulation assembly; 111. a heat preservation layer; 112. a through hole; 12. a fixing assembly; 121. a first matte surface; 122. a first hook surface; 13. a strap; 14. wrapping edges; 2. a heating device; 21. a flexible circuit board; 22. a heating assembly; 221. a lamp bead; 222. a resistor; 3. a control device; 31. a housing; 32. touching the display screen; 33. a switch; 34. a charging port; 4. an extension band; 41. a second matte surface; 42. a second hook surface; 5. a thermal insulation assembly; 51. a fixing plate; 52. a connecting piece; 6. a protective film; 61. and (3) a membrane monomer.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-11, an embodiment of the invention discloses a heating protector, which comprises a flexible protector body 1 for wrapping a body part, wherein a flexible heating device 2 for generating a heat source is arranged on the protector body 1 so as to enable the heating protector to be attached to the body part, a control device 3 is also arranged on the protector body 1, and the control device 3 is electrically connected with the heating device 2 and is used for controlling parameter variables of the heating device 2; the heating device 2 comprises a flexible circuit board 21 and a plurality of heating components 22, wherein the flexible circuit board 21 is arranged on the protective tool body 1, so that the protective tool body 1 and the flexible circuit board 21 can be deformed and fit with a body part; a plurality of heating elements 22 are distributed in a dot shape on a side of the flexible circuit board 21 near the body part for generating heat and preventing the deformation of the flexible circuit board 21 from being hindered.

In the actual use process, according to the outside temperature, the heating device 2 can be started to preheat the protective tool body 1 through the control device 3, and the protective tool can be heated after being worn, when the protective tool is worn, the protective tool body 1 can be wrapped on a designated body part, the protective tool body 1 and the heating device 2 are flexible, so that the protective tool can be deformed according to the actual shape of the body part, and more particularly, the heating device 2 in the invention consists of the flexible circuit board 21 and the heating assemblies 22, so that the flexible circuit board 21 in the heating device 2 can be deformed along with the flexible circuit board 1 in the deformation process, and the heating assemblies 22 are distributed on the flexible circuit board 21 in a dot shape, so that the deformation of the protective tool body 1 and the flexible circuit board 21 is not blocked, the protective tool body part can be more tightly attached, the application range is wider, and meanwhile, the wrapped body part can be integrally heated, and the situation of local heating is avoided; in general, the heating brace of the present invention can be adapted for use in a plurality of locations on the body and more closely conform to the body location.

Further, the edge of the heating protector can be provided with the wrapping edge 14, so that the whole structure of the heating protector is firmer, not easy to be scattered and more attractive.

Referring to fig. 2 and fig. 9-11, further, the control device 3 adopts the prior art, and includes a housing 31, on which a touch display screen 32, a switch 33, a charging port 34, a power supply, a controller and other components are arranged, wherein the touch display screen 32, the switch 33, the charging port 34, the power supply, the flexible circuit board 21 and other electrical components are electrically connected with the controller, so that the control device 3 can input instructions through the touch display screen 32 and display related parameters, and then controls each electrical component through the controller; the touch display screen 32 has functions of timing, adjusting temperature gear, adjusting temperature display mode, displaying various parameters and the like, the switch 33 is of a button Type structure and is used for turning on or off a power supply, the charging port 34 is a Type-C charging port and is used for charging the power supply, the power supply has energy storage and energy supply, the flexible circuit board 21 is a pcb circuit board and has functions of detecting, sensing temperature, supplying power to the heating component 22 and the like, and the functions related to the control device 3 are all of the prior art and are not described in detail herein.

Further, the control device 3 is detachably connected with the protective device body 1, and the control device 3 and the heating device 2 can be connected through a longer wire, so that the control device 3 can be detached from the protective device body 1 to be charged conveniently, and the heating protective device can be worn, the control device 3 can be charged in other places while being put on, so that the application range of the heating protective device is prolonged, the normal use of the heating protective device is not affected, and the charging is not recommended for safety.

Further, the control device 3 and the protective tool body 1 can be directly and detachably connected in a magic tape mode, and the protective tool is simple in structure, reliable in connection and convenient and quick to assemble and disassemble.

Referring to fig. 1-5, the shape and size of the protector body 1 are various, in order to more clearly describe the structure of the heating protector of the present invention, in this embodiment, the design is performed as follows, specifically, the protector body 1 includes a heat insulation component 11 and a fixing component 12, the heat insulation component 11 is composed of a plurality of heat insulation layers 111 parallel to each other, the materials of the heat insulation layers 111 are various, and a flexible circuit board 21 is disposed between two adjacent heat insulation layers 111; a securing assembly 12 is provided on the insulating assembly 11 to secure the insulating assembly 11 to a designated body part.

Through the design of the structure, the flexible circuit board 21 can be prevented from being directly exposed to the outside, so that the heating efficiency is reduced, or the flexible circuit board is directly contacted with a body part, so that skin is scalded; the heat preservation layer 111 is made of various materials and is not limited in number, so that the material, the number and other variable parameters can be flexibly selected according to the influences of the physical constitution of a human body, environmental factors and the like, so that a wearer can obtain more comfortable experience.

Further, the heat insulation layer 111 in this embodiment has three layers, and the flexible circuit board 111 is disposed between the first layer and the second layer of heat insulation layer 111 near the body part, so that the heat generated by the heating component 22 is more easily conducted to the body part, and is not easy to be emitted outwards, and the heating and heat insulation effects are better.

The specific fixing mode of the heat preservation component 11 is not limited in the invention, and can be flexibly selected according to actual needs, in order to more clearly describe how the heat preservation component 11 covers and wraps the body part, one of the structures is described in the embodiment, specifically, two binding bands 13 which are arranged in a staggered manner are arranged on two opposite sides of the heat preservation component 11, the fixing component 12 comprises a first rough surface 121 and two first hook surfaces 122, and the first rough surface 121 is arranged on one side of the heat preservation component 11; the two first hook surfaces 122 are located at the other side of the heat insulation component 11 opposite to the first rough surface 121 and are respectively arranged on the two binding bands 13, and the two first hook surfaces 122 can be mutually bonded with the first rough surface 121 from opposite directions, so that the protective clothing body 1 can be enclosed into a ring shape, and the heat insulation component 11 is fixed on a designated body part.

Through the design of the structure, the heat preservation assembly 11 is fixed through two parts, so that the heat preservation assembly is not only suitable for an jointless body part, but also can be worn on a joint body part, and the heat preservation assembly 11 can be fixed by only fixing two binding belts 13 on two sides of the joint, so that the application range is wider; in addition, since the two straps 13 are oppositely arranged at two sides of the heat insulation assembly 11, the heating protector can be worn from two opposite directions, for example, when the shoulder is worn, only one hand can be used for operation, if the two straps 13 are positioned at the same side and far away from the hand for operation, the heating protector needs to be rotated 180 degrees, so that the straps 13 are close to the hand for operation, and the use is very complicated, therefore, the two straps 13 in the invention are arranged at two sides of the heat insulation assembly 11, the problems can be effectively solved, no matter how the protector body 1 is placed, the two straps can be fixed through one strap 13, then the second strap 13 can be fixed more easily on the premise that the first strap 13 is fixed, and the use by a wearer is convenient.

In order to facilitate production and processing, the binding belt 13 in the embodiment is a protruding part on the heat insulation component 11, and of course, the binding belt 13 with different materials can be additionally connected to the side surface of the heat insulation component 11, and the binding belt 13 can be flexibly selected according to actual needs; further, the strap 13 may be made of an elastic material, which not only increases the size range of the heating protector, enhances the firmness of the heating protector after being fixed, but also enhances the comfort of the wearer, or the strap 13 is directly made of an elastic bandage, and the heat insulation component 11 can be directly sleeved or fixed on a designated body part through a snap connection mode.

Referring to fig. 7 and 8, the physical condition of each person is different, the size of different body parts of one person is different, and the use range of the produced heating protector is obviously limited, the size of the wrapped body part cannot exceed the length of the heating protector, in order to solve the above problem, the embodiment is designed as follows, specifically, the heating protector further comprises a flexible extension belt 4, one surface of the extension belt 4 is provided with a second hair surface 41, the opposite surface is provided with a second hook surface 42, the second hair surface 41 can be mutually adhered with the first hook surface 122, and the second hook surface 42 can be mutually adhered with the first hair surface 121, so that the size of the enclosed protector body 1 is increased.

The heating component 22 has various forms, in this embodiment, specifically, one side of the heat preservation component 11 near the body part is provided with a plurality of through holes 112, the heating component 22 comprises lamp beads 221 and resistors 222, the lamp beads 221 are arranged on the flexible circuit board 21 and correspond to the through holes 112, and can emit light rays and irradiate the body part, and heat is performed through radiation generated by the light rays; the resistor 222 is provided on the flexible circuit board 21, and is heated by a thermal effect generated when a current passes through it.

Through the design of the structure, the heating protector can heat the body part in two ways, firstly, the lamp beads 221 directly heat the body part through optical radiation, secondly, the resistor 222 firstly heats the heat preservation component 11 through the thermal effect, and then the heat is conducted to the body part through the heat preservation component 11 for indirect heating; the heating mode is diversified, and the heating effect is better.

Further, the light emitted from the lamp bead 221 is red light, and the wavelength of the red light is 660nm or 850nm.

Through the design of the structure, the lamp beads 221 can emit red light waves, and the red light waves have the characteristics of high purity, strong light source and high energy density, and can improve cell activity, improve cell metabolism, accelerate blood circulation and enhance skin elasticity when irradiated on a human body, so that the effects of resisting aging, resisting oxidation and promoting repair are achieved, and the physiotherapy health effect is better; under the condition that the wavelength of red light is 660nm, the fluorescent lamp has the advantages of accurate wavelength, high brightness, good color vividness, long service life and the like; under the condition that the red light wavelength is 850nm, the red light has the advantages of high intensity, quick temperature rise and the like.

Further, the plurality of lamp beads 221 and the plurality of resistors 222 may be disposed on the flexible circuit board 21 in a rectangular array, so that the portion wearing the heating protector may be heated more uniformly.

Further, an aluminum foil can be arranged on one side of the flexible circuit board 21 far away from the body part, the aluminum foil has excellent plasticity, ductility and thermal conductivity, so that the fracture resistance of the flexible circuit board 21 can be enhanced, and the heat emitted by the lamp beads 221 and the resistors 22 can be uniformly distributed, so that the effects of controllable overall temperature and uniform distribution can be achieved; in addition, the aluminum foil has the advantages of heat insulation, moisture resistance, corrosion resistance, no toxicity, no smell, easiness in processing and the like, and can play roles in slowing down heat dissipation to the outside, reducing heat loss, preventing water inlet short circuit of the flexible circuit board 21 and the like.

Referring to fig. 9 and 10, during the heating process of the heating device 2, a part of heat is inevitably emitted to the outside through the protector body 1, if the control device 3 is directly disposed on the protector body 1, there is a risk of overheating or even burning, in order to solve the above problem, in this embodiment, a heat insulation assembly 5 is further included, and the heat insulation assembly 5 is disposed on the protector body 1 between the flexible circuit board 21 and the control device 3 to prevent the control device 3 from overheating.

Through the design of the structure, the heat emitted by the heating device 2 can not be directly conducted to the control device 3, namely, the control device 3 is connected to the protective clothing body 1 in an indirect mode, so that the risk of overheating or burning out of the control device 3 is effectively avoided.

Further, the structure of the heat insulation assembly 5 is designed in this embodiment, specifically, the heat insulation assembly 5 includes a fixing plate 51 and a plurality of connectors 52, and the fixing plate 51 is connected to the protective device body; a plurality of connection pieces 52 are provided on the fixing plate 51 and are arranged in parallel with each other, and the other ends of the plurality of connection pieces 52 are connected to the control device 3 so that a space is provided between the fixing plate 51 and the control device 3.

Through the design of the structure, heat emitted by the heating device 2 can sequentially pass through the protective tool body 1 and the fixing plate 51, and then is emitted to the outside in the interval between the fixing plate 51 and the control device 3, and cannot be conducted to the control device 3.

Further, the control device 3 may be detachably connected to the connection member 52, such as a snap connection, in which case the control device 3 is detachably connected to the body 1 in an indirect manner.

In order to solve the above-mentioned problems, the present embodiment is designed to solve the above-mentioned problems, specifically, the present invention further includes a flexible protection film 6, where the protection film 6 is disposed on a side of the protection body 1 close to the body part, for preventing body fluid from wetting the protection body 1, the heating device 2 and the control device 3.

By the design of the structure, the heating protector is prevented from being polluted by body fluid, and the flexible circuit board 21 can be prevented from being short-circuited due to the liquid.

It should be noted that the above body fluid does not refer to sweat alone, but to all liquids on the body surface, such as water or the like that is inadvertently spread onto the body.

Further, the protective film 6 is formed by hot-press-splicing a plurality of film units 61 so as to be attached to the body part.

Through the design of the structure, a plurality of film monomers 61 attached to the body part can be spliced together in a hot-pressing way according to the specific body part, and finally a three-dimensional protective film 6 is formed, and the protective film 6 manufactured in the mode can be attached to the body part better than a whole flat protective film 6; in addition, for the mode of hot pressing concatenation, the protection film 6 that obtains after the concatenation is more level and smooth for the sewing concatenation, and the health position of laminating more can not bring great friction and uncomfortable sense.

Further, in the above-mentioned scheme, each film unit 61 forming the protective film 6 is cut according to the radian of the body shape, and then is spliced by a high-frequency hot-pressing process, so as to finally form the protective film 6 attached to the body part.

Further, on the basis that the lamp beads 221 are arranged in the heating component 22, the protective film 6 is made of a light-transmitting material, so that light can pass through the protective film 6 to irradiate on a body part, such as a high-light-transmitting PC film, and the heat-insulating protective film has the advantages of light transmission, water resistance, static resistance, convenience in folding, attractive appearance, skin adhesion, suitability for hot-pressing splicing technology, firmness and no looseness of the whole body after hot pressing, and in addition, the lamp beads 221 can be prevented from directly contacting the body part to cause scalding.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The heating protector is used for heating a body part and is characterized by comprising a flexible protector body used for wrapping the body part, wherein a flexible heating device used for generating a heat source is arranged on the protector body so as to enable the heating protector to be attached to the body part, and a control device is further arranged on the protector body and is electrically connected with the heating device and used for controlling parameter variables of the heating device;

the heating device includes:

2. A heating brace as in claim 1, wherein the brace body comprises:

3. A heating protector according to claim 2 wherein two opposing sides of the insulation assembly are provided with two mutually offset straps, the securing assembly comprising:

4. A heating protector according to claim 3 further comprising a flexible extension strip having a second roughened surface on one side and a second hooked surface on the opposite side, said second roughened surface being bondable to said first hooked surface and said second hooked surface being bondable to said first roughened surface, thereby increasing the size of said protector body after closure.

5. A heating brace according to claim 2, wherein the insulation assembly has a plurality of through holes on a side thereof adjacent to the body part, the heating assembly comprising:

6. A heating protector according to claim 5 wherein the light emitted by the beads is red light having a wavelength of 660nm or 850nm.

7. A heating brace as recited in claim 1, further comprising an insulation assembly disposed on said brace body between said flexible circuit board and said control device to prevent overheating of said control device.

8. A heating shield according to claim 7, wherein said insulation assembly comprises:

the fixing plate is connected to the protective tool body;

9. A heating protector according to any one of claims 1-8 further comprising a flexible protective membrane disposed on a side of the protector body adjacent the body part for preventing body fluid from wetting the protector body, the heating means and the control means.

10. A heating protector according to claim 9 wherein the protective film is formed from a plurality of film elements heat pressed together to conform to the body part.