CN208371064U - A kind of warm insole - Google Patents

Abstract

The utility model discloses a kind of warm insoles, including the carbon fiber electrically heat generating insole in shoes between upside and instep is arranged in, the external shell with vamp, it is arranged in the intracorporal lithium battery of the shell, integrated circuit board and power-on button, if compartment of terrain is embedded in the dry temperature sensor being arranged on the carbon fiber electrically heat generating insole, the lithium battery and integrated circuit board circuit connection, the integrated circuit board passes through conducting wire and carbon fiber electrically heat generating insole, temperature sensor circuit connection, shoe temperature for being fed back according to temperature sensor controls the output size of current of the lithium battery, it is maintained within a predetermined range shoe temperature.Buckle is clipped in the upper limb of shoes when the utility model is used, insole is placed on upside in shoes, turns on the power switch heating.Structure is simple, easy to use, easy to operate, and comfortable safety solves the problems, such as that winter foot is warming.

Description

A kind of warm insole

Technical field

The utility model relates to a kind of insole more particularly to a kind of warm insoles.

Background technique

Wintry weather is cold, and blood flow is lower on foot, and body temperature is lower, and dress is less, and usual foot is compared with other portions of human body Position is easier to turn cold and easily get chilblains, and needs a kind of insole of heatable heat preservation, there are safeties for existing similar products in the market Energy is unreliable, turns the problems such as thermalization low efficiency, heat insulating ability are poor or structure is complex, and dress is uncomfortable.

The insole of existing heatable heat preservation includes:

1. spontaneous heating thermal pastes enough, principle of heating is redox reaction, and chemical energy is changed into thermal energy.In the market Such product is generally sheet-like patch, is mainly made of raw material layer, gelatin layer, non-woven bag three parts, raw material is placed on In non-woven bag.Raw material layer is the polymer synthesized by iron powder, active powdered carbon, inorganic salts, water etc., the in air effect of oxygen Lower generation exothermic reaction.But the shortcomings that spontaneous heating thermal pastes enough has: a is disposable, and not environmentally b is unable to control in desired temperature C will take out when feeling too hot, it has not been convenient to which d is harder, and volume is bigger than normal, is placed on uncomfortable etc. in shoes.

The heat generating insole 2. battery charges, generally using pure flax, natural bamboo charcoal as auxiliary material, to be supplied with external DC power supply Electricity can also insert USB power supply, or be powered using built-in lithium battery.But, there are a. shoes in the shortcomings that external DC power supply power supplying and heating insole Advance capital for body can generate heat after not having charge function, insole to be powered, and the heat generating member that can be cooled down in the such heat generating insole of b. after power-off is usual Once for resistance wire or its power supply source be household perhaps office space fixed power source, computer interface power supply leave family or The fixed power source of office space, then be unable to self-heating.C. it gos out battery to be taken, it has not been convenient to.It d. is usually to tie up battery The naked place of foot, it is uncomfortable or unsightly etc..The shortcomings that internal battery heat generating insole has: a circuit board is placed in sole, keep insole whole compared with Thick harder, comfort level is poor；B. insole is blocked up, and applicable shoes money is extremely limited etc..

Utility model content

In view of the above technical problems, it is simple, easy to use, easy to operate, easypro to be intended to provide a kind of structure for the utility model The warm insole for fitting safety, foot when for cold snap is warming, solves the problems, such as that winter foot is cold.

The utility model adopts the following technical solution realizes:

A kind of warm insole, including carbon fiber electrically heat generating insole, external and shoes in shoes between upside and instep are arranged in The shell in face, setting are arranged in the intracorporal lithium battery of the shell, integrated circuit board and power-on button, compartment of terrain insertion in the carbon If the dry temperature sensor on fiber electricity heat generating insole, the lithium battery and integrated circuit board circuit connection, the integrated circuit Plate is connect by conducting wire with carbon fiber electrically heat generating insole, temperature sensor circuit, in the shoes for being fed back according to temperature sensor Temperature controls the output size of current of the lithium battery, is maintained within a predetermined range shoe temperature.

Further, the carbon fiber electrically heat generating insole includes carbon fiber electrically heating layer, is coated in the carbon fiber electrically The water proof insulating layer of heating layer front and back sides, the glued fixation cotton pad layer being fixed on the outside of the water proof insulating layer.

Further, temperature sensor arrangement setting is between the water proof insulating layer and fixed cotton pad layer.

Further, openable and closable upper cover is provided on the shell.

Further, the LED light 7 with the integrated circuit board circuit connection is additionally provided in the shell.

Further, the shoe temperature predetermined temperature is 38-45 degrees Celsius.

Further, the operating voltage of the lithium battery is 3.7V, operating current 510-580mA.

Further, the carbon fiber electrically heat generating insole is fixed on shoes upper limb by clip.

The utility model there is technology compared with prior art the utility model has the advantages that

1. by heating part position in instep rather than sole, ensure that the warm of instep.Using can multiple charge and discharge Heating mode, with it is warm foot patch compared with, save the cost, protect environment.

2. external battery has saved space in shoes, while design element can be added for external battery case, generate Decorative effect, with internal battery heat generating insole and external power supply power supplying and heating insole compared with, more comfortably with beauty.

3. the energy carrier of the heat radiation of carbon fiber is electromagnetic wave, wavelength is the infrared region in 0.8~40 μ m, wherein 90% heat radiation wavelength is in 2.5~13 μ ms, and the precisely wave-length coverage that easily absorbs of human body has significant biology Effect has the function of heat preservation, health care, sterilization to human foot, there is auxiliary health-care physiotherapeutic effect.

4. due to the conduction time length of carbon fibre fabric and the number of power-off to the Resistance Influence of carbon fibre fabric very It is faint, feel that foot is warm enough or even not in due course can directly pass through switchs disconnecting circuit without being taken in user Out, it is turned on the switch again when needing to heat, avoids the trouble and electric quantity loss of traditional sock.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment.

Fig. 2 is the schematic top plan view of the utility model embodiment.

Fig. 3 is the side view of the utility model embodiment.

In figure: 1- upper cover；2- power-on button；3- carbon fiber electrically heat generating insole；4- lithium battery；5- integrated circuit board；6- is led Line；7- LED light；8- shell；9- temperature sensor.

Specific embodiment

The utility model is described further with reference to the accompanying drawings and examples.

As shown in Figure 1 to Figure 3, a kind of warm insole, including the carbon fiber electrically hair in shoes between upside and instep is arranged in Hot insole 3, it is external with the shell 8 of vamp, the lithium battery 4 being arranged in the shell 8, integrated circuit board 5 and power-on button 2, If compartment of terrain is embedded in the dry temperature sensor 9 being arranged on the carbon fiber electrically heat generating insole 3, it is provided on the shell 8 Openable and closable upper cover 1, the lithium battery 4 and 5 circuit connection of integrated circuit board, power-on button 2 can control the on-off of circuit.It is described Integrated circuit board 5 is by conducting wire 6 and carbon fiber electrically heat generating insole 3,9 circuit connection of temperature sensor, for according to temperature sensing The shoe temperature that device 9 is fed back controls the output size of current of the lithium battery 4, and shoe temperature is made to be maintained at 38-45 degrees Celsius In preset range.

The carbon fiber electrically heat generating insole 3 includes carbon fiber electrically heating layer, is being coated in the carbon fiber electrically heating layer just The water proof insulating layer of reverse side, the glued fixation cotton pad layer being fixed on the outside of the water proof insulating layer, to constitute overhead insole. The carbon fiber heating substrate of the carbon fiber electrically heating layer be it is compound through special process by polypropylene nitrile and viscose-based carbon fiber and At, phosphorus content is up to 99.99% or more, has many advantages, such as that big power headroom, high temperature resistant, high thermal energy power are strong.Electrode is selected Molybdenum material resistant to high temperature is process through special process.The described arrangement of temperature sensor 9 setting in the water proof insulating layer and Between fixed cotton pad layer.

In addition, being additionally provided with the LED light 7 with 5 circuit connection of integrated circuit board in the shell 8, it is used to indicate electricity Road working condition.

In the present embodiment, the battery capacity of the lithium battery 4 is 4800mAh, operating voltage 3.7V, and operating current is 510-580mA, cruise duration are 8-10 hours, controlled at 38-45 degrees Celsius, charging voltage: 4.2V, charging current 2000mA.The output of the lithium battery 4 is controlled according to the shoe temperature that temperature sensor 9 is fed back by the integrated circuit board 5 Size of current.

Carbon fiber used in above-described embodiment is a kind of novel high energy fibrous material, has high intensity, high-modulus, resistance to Many excellent energy such as high temperature, antifatigue, corrosion-resistant, waterproof, creep resistant, conduction, thermally conductive.Voltage can be generated as low as 2V or smaller Temperature up to 40 degree or so.Rapidly, it is heat that low-voltage, which is powered, for heating, after 1 second can thermal sensation, can constant temperature always.Electric heating conversion It is high-efficient, save electric energy, electric heating conversion ratio much higher than heaters such as wires 30%.Adstante febre generates beneficial to human health Far-infrared heat radiation far-infrared heat radiation.There is higher-security, under identical current capacity area, the intensity of carbon fiber It is 6 ~ 10 times higher than wire, it will not fracture in use.Since carbon fiber is netted heater, even if having 1 Root fracture will not influence whole heating power.Long service life, product softness is personal, and activity is freely.

In use, buckle to be clipped in the upper limb of shoes, insole is placed on upper side in shoes, the shell 8 and its interior lithium Battery 4, integrated circuit board 5 and power-on button 2 are respectively positioned on outside shoes, after the completion of wearing, power-on button 2 are pressed, in integrated circuit board 5 Control under, LED light 7 is lighted, and carbon fiber electrically heat generating insole 3 is controlled according to the feedback of temperature sensor 9, the integrated circuit board 5 The calorific value of carbon fiber electrically heat generating insole 3 processed is maintained at shoe temperature within the scope of 38 DEG C -45 DEG C.According to the temperature of use environment It can persistently keep warm 8-10 hours.After the electric quantity consumption of the lithium battery 4 is complete, USB charging can be used or open upper cover 1 and take out electricity It is charged with charger in pond.Compared with prior art, above-described embodiment structure is simple, easy to use, easy to operate, comfortable to pacify Entirely.

It, should as long as its part does not specify concrete shape and size it should be noted that described specific embodiment Part can be for any shape and size adaptable with its structure simultaneously, and the title that part is taken can also be different.Fan Yiben The equivalent or simple change that the utility model patent design structure, feature and principle is done, is included in the utility model In the protection scope of patent.

Claims (8)

1. a kind of warm insole, which is characterized in that including the carbon fiber electrically heating shoes being arranged in shoes between upper side and instep It pads (3), the external lithium battery (4) with the shell (8), setting of vamp in the shell (8), integrated circuit board (5) and is powered Button (2), compartment of terrain insertion be arranged in the carbon fiber electrically heat generating insole (3) if on dry temperature sensor (9), lithium electricity Pond (4) and integrated circuit board (5) circuit connection, the integrated circuit board (5) pass through conducting wire (6) and carbon fiber electrically heat generating insole (3), temperature sensor (9) circuit connection, the shoe temperature for being fed back according to temperature sensor (9) control the lithium battery (4) output size of current, is maintained within a predetermined range shoe temperature.

2. warm insole according to claim 1, which is characterized in that the carbon fiber electrically heat generating insole (3) includes carbon Fiber electricity heating layer, the water proof insulating layer coated in carbon fiber electrically heating layer front and back sides, that gluing is fixed on the water proof is exhausted Fixation cotton pad layer on the outside of edge layer.

3. warm insole according to claim 2, which is characterized in that temperature sensor (9) arrangement is arranged in institute It states between water proof insulating layer and fixed cotton pad layer.

4. warm insole according to claim 1, which is characterized in that be provided on openable and closable on the shell (8) It covers (1).

5. warm insole according to claim 1, which is characterized in that be additionally provided in the shell (8) and integrated with described The LED light (7) of circuit board (5) circuit connection.

6. warm insole according to claim 1, which is characterized in that the shoe temperature predetermined temperature is taken the photograph for 38-45 Family name's degree.

7. warm insole according to claim 1, which is characterized in that the operating voltage of the lithium battery (4) is 3.7V, work Making electric current is 510-580mA.

8. warm insole according to claim 1, which is characterized in that the carbon fiber electrically heat generating insole (3) passes through clip It is fixed on shoes upper limb.