CN202919165U - Heating device of warm-keeping shoe - Google Patents
Heating device of warm-keeping shoe Download PDFInfo
- Publication number
- CN202919165U CN202919165U CN201220590449.4U CN201220590449U CN202919165U CN 202919165 U CN202919165 U CN 202919165U CN 201220590449 U CN201220590449 U CN 201220590449U CN 202919165 U CN202919165 U CN 202919165U
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- China
- Prior art keywords
- pressure
- film
- rechargeable battery
- warming shoe
- semiconductor thermoelectric
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Abstract
The utility model discloses a heating device of a warm-keeping shoe, and aims to provide a heating device of a warm-keeping shoe, which is low in manufacturing cost and light in weight and can be charged by the foot pressure of people when people walk. A heating body, a power body and a power switch form a circuit loop; the power body is arranged on a shoe sole and is a pressure charge battery; and a pressure generated when the ground is pressed by the foot acts on the end surface of the pressure charge battery. The heating device can serve as a heat supply system of the warm-keeping shoe and is suitable for people in cold areas.
Description
Technical field
The utility model relates to the warming shoe technical field, specifically, relates to a kind of warming shoe heater.
Background technology
Electrothermal shoes is a kind of shoes of chargeable, heating, is provided with gauge tap, can control the heating temp in footwear.Operated by rotary motion has the charging jack, charge with special charger, if there is no special-purpose charger, the charger for mobile phone of available identical socket charges, but the charging interval can than long a lot of with original-pack charger, also may have the phenomenon that is not fully filled.
Existing electrothermal boots mainly comprise heater, power source body, power switch, charging connector and the charger that is arranged in the footwear body.During use, turn on the power switch, power source body is the heater power supply, and the heat energy that heater produces finally transfers to through heat transfer medium the purpose that foot reaches heating.Warming shoe in the use of power supply, generally adopts lithium ion battery at present.Because the lithium ion battery volume is larger, operated by rotary motion is at the heel position, and it is relatively higher that heel also needs to make, and increased the deadweight of shoes.Simultaneously, electrothermal shoes is generally to use daytime, the charging in evening, and charge frequency is very high, uses trouble.And the situation that electric weight is finished in use may occur and lose warming effect, reliability is not high.
The utility model content
The utility model has overcome shortcoming of the prior art, provides a kind of volume little, lightweight, safe and reliable, can be by people's warming shoe heater of charging of the pressure that produces of foot and ground when walking.
To achieve these goals, the utility model is achieved through the following technical solutions: a kind of warming shoe heater, by heater, power source body and power switch forming circuit loop, described power source body is arranged on sole, described power source body is the pressure rechargeable battery, described power source body is the pressure rechargeable battery, and the pressure-acting that when foot presses down and ground produces is on the end face of pressure rechargeable battery.
Preferably, described pressure rechargeable battery is arranged at sole forefoot place or heel place.
Preferably, described heater is semiconductor thermoelectric film, semiconductor thermoelectric film be fixedly installed on the end in footwear below.
Preferably, described semiconductor thermoelectric film by spraying method be arranged on the end in footwear below, perhaps any one mode by brush plating, dipping, roll-in be arranged on the end in footwear below.
Preferably, described semiconductor thermoelectric film is the crystallite Electric radiant Heating Film, or any one in carbon crystal electrothermo film, silicon wafer Electric radiant Heating Film.
Preferably, described power switch is the knob switch of temperature-controlled, or touch-screen switch.
Compared with prior art, the utlity model has following advantage:
(1) because adopt the pressure rechargeable battery, the pressure rechargeable battery by the people in the process of walking foot be its charging with the pressure that ground produces, so do not need can continue for a long time use with changing battery and being that battery charges.
(2) volume of pressure rechargeable battery only has a coin large, lightweight, and the sole place that contacts with ground can be installed, and the heel of shoes without specific (special) requirements, is suitable for vast footwear type.
(3) electric conversion efficiency of pressure rechargeable battery is high, and environmental protection is installed simply.
(4) because heater adopts semiconductor thermoelectric film, the thickness of semiconductor thermoelectric film is only 15～50 nanometers, so the volume of heater is slighter, and weight is lighter, and materials are more economized, and cost is lower.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the planar structure schematic diagram of an embodiment of the utility model warming shoe heater;
Fig. 2 is the enlarged drawing of A part in Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Warming shoe heater as depicted in figs. 1 and 2, by connect successively heater 2, power source body 6 and power switch 4 forming circuit loops of wire 5, described power source body 6 is arranged on sole 1.Described power source body 6 is the pressure rechargeable battery, and the pressure-acting that when foot presses down and ground produces is on the end face of pressure rechargeable battery.Pressure when pressing down in order to make the pressure rechargeable battery can receive foot, 1, the extended sole in the lower surface of pressure rechargeable battery, but can also adopt the structure transmission of pressure of transmission of pressure to the end face of pressure rechargeable battery.The described pressure rechargeable battery of this preferred embodiment is arranged at sole 1 forefoot place, and sole 1 is stretched out in the lower surface of pressure rechargeable battery, and the pressure rechargeable battery can also be arranged on the heel place.Because the volume of pressure rechargeable battery is little, without specific (special) requirements, can be widely used in various footwear types to the outward appearance of shoes, and the pressure that its can rely on foot to press down the time and ground produces is its charging, be its charging so need not outer boundary power supply, very easy to use.
The pressure rechargeable battery is provided with positive pole and negative pole, and negative pole and positive pole are respectively lithium and cobalt oxides and titanium dioxide.Wherein, positive pole is to be connected on a titanium film by small millimicron model conduit, and negative pole and positive pole are separated by the polyvinylidene fluoride film of " PVDF " by name." PVDF " is a kind of piezoelectric, when it just is placed under compression, stretching, crooked condition can generation current, and the electric current of this battery is produced by the pressure driver lithium ion from the negative pole to the positive pole, and lithium ion forms lithium titanium oxide oxide, storing electricity then.Although during release pressure, electric field will disappear, but lithium ion still can be stored in the positive pole of battery, positive pole and the negative pole of battery are coupled together with circuit, when circulation time again, allow lithium ion flow back to the negative pole of battery, realize that thus the pressure that people's displacement the produces pressure of foot (people) is the battery charging.
The heater 2 of the present embodiment is preferably semiconductor thermoelectric film, and semiconductor thermoelectric film is the crystallite Electric radiant Heating Film, or adopts any one in carbon crystal electrothermo film, silicon wafer Electric radiant Heating Film.Semiconductor thermoelectric film be fixedly installed on the end 3 in footwear below, in semiconductor thermoelectric film and footwear, fixing of the end 3 can be passed through spraying method, or any one mode by brush plating, dipping, roll-in.The thickness of semiconductor thermoelectric film can be accomplished 15～50 nanometers, and very slim, quality is very little, and itself is consumption of calorie not, and thermal inertia is little, and thermal response speed is fast and manufacturing cost is very low.Semiconductor thermoelectric film by with the heated object footwear in the end 3 be fixed with one, have a heat transfer area large, without the air gap, quick heating, the advantage that the thermal efficiency is high.Power switch 4 is the knob switch of temperature-controlled, can also be touch-screen switch, and by adopting adjustable power switch, the user can carry out adjustment, very hommization according to environment temperature and self comfort level.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. warming shoe heater, by heater (2), power source body (6) and power switch (4) forming circuit loop, described power source body (6) is arranged on sole (1), it is characterized in that: described power source body (6) is the pressure rechargeable battery, and the pressure-acting that when foot presses down and ground produces is on the end face of pressure rechargeable battery.
2. warming shoe heater according to claim 1 is characterized in that: described pressure rechargeable battery is arranged at sole (1) forefoot place or heel place.
3. warming shoe heater according to claim 1, it is characterized in that: described heater (2) is semiconductor thermoelectric film, semiconductor thermoelectric film be fixedly installed on the end (3) in footwear below.
4. warming shoe heater according to claim 3, it is characterized in that: described semiconductor thermoelectric film by spraying method be arranged on the end in footwear (3) below, perhaps any one mode by brush plating, dipping, roll-in be arranged on the end in footwear (3) below.
5. warming shoe heater according to claim 3, it is characterized in that: described semiconductor thermoelectric film is the crystallite Electric radiant Heating Film, or any one in carbon crystal electrothermo film, silicon wafer Electric radiant Heating Film.
6. warming shoe heater according to claim 1, it is characterized in that: described power switch (4) is the knob switch of temperature-controlled, or touch-screen switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220590449.4U CN202919165U (en) | 2012-11-10 | 2012-11-10 | Heating device of warm-keeping shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220590449.4U CN202919165U (en) | 2012-11-10 | 2012-11-10 | Heating device of warm-keeping shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202919165U true CN202919165U (en) | 2013-05-08 |
Family
ID=48209164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220590449.4U Expired - Fee Related CN202919165U (en) | 2012-11-10 | 2012-11-10 | Heating device of warm-keeping shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202919165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305642A (en) * | 2014-11-03 | 2015-01-28 | 合肥万合科技信息服务有限公司 | Insole capable of refrigerating and heating |
-
2012
- 2012-11-10 CN CN201220590449.4U patent/CN202919165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305642A (en) * | 2014-11-03 | 2015-01-28 | 合肥万合科技信息服务有限公司 | Insole capable of refrigerating and heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |