CN220174586U - Far infrared heating shoes - Google Patents

Abstract

The utility model discloses a far infrared heating shoe, which comprises a graphene heating film, wherein the graphene heating film (10) is arranged in a sole and is used for generating far infrared rays to a foot area and heating the sole (11); the battery is arranged in the sole (11) and is used for providing electric energy for the graphene heating film (10); the butt joint switch is arranged on the shoe tongue or the inclined side, and the butt joint switch is electrically connected with the graphene heating film and the battery; and the control switch is detachably connected with the butt joint switch, and a switch control system is built after the control switch is in butt joint with the butt joint switch through the conductive butt joint structure. According to the utility model, the graphene heating film is applied to the shoes, so that the interior of the shoes can be effectively heated, a better use effect is achieved, the whole structure can be worn integrally with the shoes, disassembly and assembly are not needed, the size is small, and the shoes can be used at any time.

Description

Far infrared heating shoes

Technical Field

The utility model relates to a pair of heating shoes, in particular to a pair of far infrared heating shoes.

Background

The human foot is an important heat sink and is also a sensitive area for the human body to sense the ambient temperature. In cold seasons, the feet of people feel cold easily due to low external temperature, which may cause discomfort, influence daily activities, and even cause some health problems such as chilblain, arthralgia, and the like. Therefore, maintaining the warmth of the feet is very important for the health and comfort of the person.

To solve this problem, heat-generating shoes have been designed. The heating element is arranged in the heating shoe, and the internal resistance can be converted into heat energy by utilizing electric energy so as to provide continuous heat and keep the feet of the wearer warm. Such shoes are a very useful device for people working or moving in cold environments.

However, most of the shoes commonly used in the market use heating elements such as heating wire plates, carbon fiber films or carbon crystal heating plates. Although these conventional heating elements can provide a certain amount of heat, they all have some drawbacks and disadvantages:

heating wire plate: because the heating wire generates heat through resistance heat, the temperature rise speed is high, but the durability of the heating wire is poor due to the limitation of resistance heat, and the problem of resistance burning easily occurs due to long service time. Meanwhile, the heating wires are heated unevenly, local overheating can occur, wearing comfort is affected, the overall thickness is thicker, normal use of shoes is affected, comfort is further affected, local overheating is easy to occur, and combustion is caused.

Carbon fiber film and carbon crystal heating plate: although having better flexibility and lower energy consumption, the heating efficiency is lower, and more electric energy is needed to reach the ideal temperature. Meanwhile, the service lives of the carbon fiber and the carbon crystal heating element are also limited, the problem of reduced heating effect can occur after the carbon fiber heating element is used for a period of time, and the carbon fiber film is easy to break down in voltage and risk of local hot spots to cause electric leakage or combustion, while the carbon crystal heating plate is low in stability and easy to cause local overheating caused by aging to cause combustion;

the main functions of the heating wire plate, the carbon fiber film and the carbon crystal heating plate are concentrated on heat generation so as to achieve the aim of warming feet. However, there are obvious limitations to the application of these heating elements to shoes, namely that the function is too single; although the conventional heat-generating shoes can provide basic heat-insulating effects, they lack innovation and differentiation due to single functions, and their competitiveness and attractiveness in the market are reduced. Therefore, developing a heat-generating shoe product with more abundant functions and more competitive power has become a necessary trend of industry development.

Disclosure of Invention

In order to solve the problems, the utility model provides the far infrared heating shoes, which are characterized in that the graphene heating film is applied to the shoes and matched with the butt joint switch, the detachable control switch and the portable battery, so that the whole size is small, and the far infrared heating shoes can be combined on the shoes for use and carrying at any time and any place.

The utility model is realized by the following technical scheme: a far infrared heat generating shoe comprising:

the graphene heating film is arranged in the sole and is used for generating far infrared rays to the foot area and heating the sole;

the battery is arranged in the sole and is used for providing electric energy for the graphene heating film;

the butt joint switch is arranged on the shoe tongue or the inclined side, and the butt joint switch is electrically connected with the graphene heating film and the battery;

and the control switch is detachably connected with the butt joint switch, and a switch control system is built after the control switch is in butt joint with the butt joint switch through the conductive butt joint structure.

As the preferable technical scheme, set up the installation cavity that holds the graphite alkene heating film and hold the battery chamber that the battery was used respectively in the sole, graphite alkene heating film lays in the installation cavity, and the battery lays in the battery chamber, battery and butt joint switch and graphite alkene heating film electric connection.

As the preferable technical scheme, the butt joint switch comprises a switch shell, a butt joint control board and a bottom shell, wherein the bottom shell and the switch shell are mutually assembled, the butt joint control board is installed in the middle, a conductive contact pin is arranged on the butt joint control board and extends out of the switch shell, and the butt joint control board is connected with a battery and a graphene heating film.

As the preferable technical scheme, the control switch comprises a control main board, a control switch shell and a switch button, wherein the switch button is arranged on the control main board, the control main board is arranged in the control switch shell, and conductive contacts are arranged at the bottom of the control main board, and when the control switch is arranged on the butt-joint switch, the conductive contacts are in contact with the conductive contact pins to conduct electricity, and the conductive contacts and the conductive contact pins form a conductive butt-joint structure.

As an optimal technical scheme, the control switch and the butt switch are connected and assembled through a detachable structure.

As the preferable technical scheme, the detachable structure comprises a clamping ring arranged on the outer circular surface of the butt joint switch and a claw arranged at the bottom of the control switch, wherein the upper surface and the lower surface of the clamping ring are respectively provided with an inclined guide surface, and the claw is connected with the clamping ring in a clamping mode.

The beneficial effects of the utility model are as follows: the graphene heating film is applied to shoes, and has the following advantages:

1. ultra-thin, ultra-light and flexible: the light-absorbing material consists of a single layer of carbon atoms, the thickness of the light-absorbing material is only 0.335nm, the light absorption is only 2.3%, and the light transmittance is as high as 97%, so that the light-absorbing material is light and convenient and is easy to install and customize.

2. Excellent electric and heat conducting performance: the heat conductivity coefficient of the graphene is up to 5300W/m.K, which is about 3 times that of diamond, so that the graphene has the capability of rapid heating and uniform heating.

3. Stability and safety: the graphene has good chemical stability, the heating film does not have electromagnetic radiation or hidden danger of combustion, and short-circuit protection can be formed under extreme conditions.

4. High efficiency and fast response: the graphene heating film has the advantages of high heating speed, stable temperature, high heat conversion efficiency, rapid heating in 3 seconds and high temperature rising in 10 seconds to more than 40 ℃.

5. Resonance with human body at same frequency: the far infrared spectrum emitted by the graphene heating film has the same frequency as 6-14 mu m of a human body, is easy to be absorbed by the human body, and is possibly beneficial to the health of the human body.

6. No harmful gas is released: harmful gas can not be released in the use process, and the environment is protected.

7. The shape can be customized: the graphene has strong flexibility, customizable shape and wide application range, and can customize graphite heat-generating films with various shapes according to the needs.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall schematic explosion diagram of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of the assembled structure of the present utility model;

FIG. 4 is a graph showing the comparison of graphene far infrared energy spectrum characteristics;

FIG. 5 is a graph showing the comparison of human body, graphene, moxibustion, and carbon fiber far infrared spectra;

reference numerals illustrate:

1. a switch button; 2. a control switch housing; 3. a claw; 4. a switch housing; 5. a clasp; 6. a conductive contact pin; 7. a butt joint control board; 8. a bottom case; 9. a mounting cavity; 10. a graphene heating film; 11. a sole; 12. a battery; 13. a battery cavity; 14. conductive contacts.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

In the description of the present utility model, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify 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.

Furthermore, in the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Terms such as "upper," "lower," and the like used herein to refer to a spatially relative position are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The term spatially relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; 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.

As shown in fig. 1 to 5, the far infrared heating shoe of the present utility model comprises a graphene heating film 10, wherein the graphene heating film 10 is arranged in a sole 11, and is used for generating far infrared rays to a foot region and heating the sole 11;

the shoe further comprises a battery 12, wherein the battery 12 is arranged in the sole 11 and is used for providing electric energy for the graphene heating film 10;

the battery pack also comprises a butt-joint switch, wherein the butt-joint switch is arranged on the shoe tongue or the inclined side, and the butt-joint switch is electrically connected with the graphene heating film 10 and the battery 12;

and the control switch is detachably connected with the butt joint switch, and a switch control system is built after the control switch is in butt joint with the butt joint switch through the conductive butt joint structure. The control switch and the butt switch can adopt any detachable structure, such as a buckle, a magnetic attraction mode and the like, when the control switch is not needed to be used, the control switch is removed, the butt switch is always reserved on the shoe, the butt switch is arranged on the shoe tongue in the embodiment, and the assembly of the butt switch and the shoe tongue can be puncture type assembly.

The specific connection mode is as follows:

one electrode (e.g., positive electrode) of the battery 12 is connected to one conductive contact of the docking switch

The other conductive contact of the butt-joint switch is connected to the graphene heating film 10, and when the push-type control switch is assembled on the butt-joint switch and pushed, a complete circuit is formed, so that current can pass through the graphite heating film. When the push switch is detached from the butt switch or is not pushed, the circuit is broken, and current cannot flow, so that control of the graphene heating film 10 is realized, and finally the other end of the graphene heating film 10 is connected back to the other electrode (such as a negative electrode) of the battery 12.

In order to prevent the graphene heating film 10 and the battery 12 from being distributed in the sole 11 to influence wearing, in this embodiment, the sole 11 is respectively provided with a mounting cavity 9 for accommodating the graphene heating film 10 and a battery 12 cavity for accommodating the battery 12, the graphene heating film 10 is distributed in the mounting cavity 9, the battery 12 is distributed in the battery 12 cavity, the battery 12 is electrically connected with the butt switch and the graphene heating film 10, the wire distribution mode can be used for walking the inside of the sole 11 and also walking the side surface of the shoe, and wearing is not influenced.

The docking switch comprises a switch shell 4, a docking control board 7 and a bottom shell 8, wherein the bottom shell 8 and the switch shell 4 are mutually assembled, the docking control board 7 is installed in the middle, a conductive contact pin 6 is arranged on the docking control board 7, the conductive contact pin 6 extends out of the switch shell 4, the docking control board 7 is connected with a battery 12 and a graphene heating film 10, and a plurality of basic circuit protection elements such as a fuse, an overcurrent protector, an overvoltage protector and the like can be installed on the docking control board 7 so as to increase the safety of the whole system.

The control switch comprises a control main board, a control switch shell 2 and a switch button 1, wherein the switch button 1 is a push-type switch button 1, when in use, the push-type switch button 1 is pushed down to be opened, and when in use, the push-type switch is not pushed down to rebound, the push-type switch can be designed into a knob switch, the knob switch can be turned on and off, if the knob switch is designed into the knob switch, the heating temperature of a heating film can be controlled, and the like, the switch button 1 is arranged on the control main board, the control main board is arranged in the control switch shell 2, and the bottom of the control main board is provided with a conductive contact 14, when the control switch is arranged on the butt switch, the conductive contact 14 is in contact with a conductive contact pin 6 to conduct electricity, the conductive contact 14 and the conductive contact pin 6 are in contact to complete conduction, so that the push-type switch can be conducted after the contact is not contacted, and the push-type switch can be disconnected after the disassembly of the control switch is simpler.

Wherein, assemble through reassembling type structural connection between control switch and the butt joint switch, specifically, reassembling type structure is including setting up snap ring 5 on the butt joint switch outer disc to and set up jack catch 3 in the control switch bottom, all set up the slope guide surface above and below snap ring 5, jack catch 3 and snap ring 5 cartridge formula are connected, as shown in fig. 1-3, when control switch press-fit, jack catch 3 and snap ring 5 contact, jack catch 3 part elastic deformation makes jack catch 3 hook the snap ring 5 bottom after continuing to push down, can accomplish the assembly like this, and this kind of mode is comparatively simple for control switch's dismouting also becomes more convenient.

As shown in fig. 4, fig. 4 is a graph comparing the far infrared spectrum characteristics of graphene, and it can be seen that the far infrared spectrum characteristics of graphene radiated by the graph are very similar to the spectrum characteristics of the infrared radiation of the human body, and high-efficiency energy absorption is formed by same-frequency resonance.

Far infrared radiation characteristics of graphene devices and carbon fiber devices in a band near a mouse far infrared radiation peak:

far infrared radiation characteristics of graphene devices and carbon fiber devices in a band near a mouse far infrared absorption peak:

the table above shows that the heating film of the utility model has better performance when applied to shoes by comparing the parameters of the graphene heating film and each heating element.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims (6)

1. A far infrared heating shoe, comprising:

the graphene heating film (10) is arranged in the sole (11) and is used for generating far infrared rays to the foot area and heating the sole (11);

the battery (12) is arranged in the sole (11) and is used for providing electric energy for the graphene heating film (10);

the butt joint switch is arranged on the shoe tongue or the inclined side, and is electrically connected with the graphene heating film (10) and the battery (12);

and the control switch is detachably connected with the butt joint switch, and a switch control system is built after the control switch is in butt joint with the butt joint switch through the conductive butt joint structure.

2. The far infrared heating shoe according to claim 1, wherein: the sole (11) is respectively provided with a mounting cavity (9) for accommodating the graphene heating film (10) and a battery (12) cavity for accommodating the battery (12), the graphene heating film (10) is arranged in the mounting cavity (9), the battery (12) is arranged in the battery (12) cavity, and the battery (12) is electrically connected with the butt joint switch and the graphene heating film (10).

3. The far infrared heating shoe according to claim 1, wherein: the butt joint switch comprises a switch shell (4), a butt joint control board (7) and a bottom shell (8), wherein the bottom shell (8) and the switch shell (4) are mutually assembled, the butt joint control board (7) is installed in the middle, a conductive contact pin (6) is arranged on the butt joint control board (7), the conductive contact pin (6) extends out of the switch shell (4), and the butt joint control board (7) is connected with a battery (12) and a graphene heating film (10).

4. The far infrared heating shoe according to claim 1, wherein: the control switch comprises a control main board, a control switch shell (2) and a switch button (1), wherein the switch button (1) is arranged on the control main board, the control main board is arranged in the control switch shell (2), a conductive contact (14) is arranged at the bottom of the control main board, after the control switch is arranged on the butt-joint switch, the conductive contact (14) is in contact conduction with a conductive contact pin (6), and the conductive contact (14) and the conductive contact pin (6) form a conductive butt-joint structure.

5. The far infrared heating shoe according to claim 1, wherein: the control switch and the butt switch are connected and assembled through a detachable structure.

6. The far infrared heating shoe according to claim 5, wherein: the detachable structure comprises a clamping ring (5) arranged on the outer circular surface of the butt joint switch and a claw (3) arranged at the bottom of the control switch, wherein inclined guide surfaces are arranged on the upper surface and the lower surface of the clamping ring (5), and the claw (3) is connected with the clamping ring (5) in a clamping mode.