CN2281677Y

CN2281677Y - Electric heating shoes

Info

Publication number: CN2281677Y
Application number: CN 97215451
Authority: CN
Inventors: 魏代全
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-21
Filing date: 1997-04-21
Publication date: 1998-05-20
Anticipated expiration: 2007-04-21

Abstract

The utility model discloses a pair of electrothermal shoes. In the utility model a shoe heel or a shoe wall are provided with a power supply box, the inner part of the power supply box is provided with a battery, a positive pole conducting slice of the battery is communicated with a tap of a constantan wire in an insole by conducting wires, and the negative pole of the battery is communicated with the other tap of the constantan wire. The utility model has a good warming effect and can be free from the limits by the moving range of the power supply. A user worn the utility model can freely move.

Description

A kind of electric heating shoes

The utility model relates to a kind of footwear, particularly electric heating shoes.

Present all electrothermal shoes of selling on the market, all directly use existing civil power as power supply (220V) after transformation, reach the purpose of insulation heating by the exothermic material heating, though this kind method can reach warming purpose, but because of being connected to a power line on the footwear, so make scope of activities limited, careless slightly, power line and connecting portion break away from, and lose the warm heating effect of going bail for immediately, in case it is out of control, also very easily have an accident, even get an electric shock, injures and deaths, and this warming shoe can not wear (referring to field work or outwork) in the place of no mains supply, thereby wear limited, very little with the person.

It is a kind of applicable to the electric heating shoes that reaches occasion Anywhere that the purpose of this utility model is to provide, and this electric heating shoes dress back is freely movable, not limited by power supply and scope of activities, and safe, comfortable.

For achieving the above object, the solution that the utility model adopts is: peace one power pack on the footwear body, place battery in the power pack, and bury the constantan line in the shoe-pad underground, the cathode conductive film of battery is connected by a tap of lead and constantan line, and another tap of negative pole and constantan line is connected.

Above-mentioned power pack can be directly installed in the heel.

Also can install a little suitcase additional on the footwear system of above-mentioned footwear body, power pack is placed in this little suitcase, and lead is positioned at the inner face of footwear body and fastens with lead.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the front view of an embodiment of the utility model.

Fig. 2 is the vertical view of power pack among Fig. 1.

Fig. 3 is the side view of power pack among Fig. 1.

Fig. 4 is the vertical view of shoe-pad in the utility model.

Fig. 5 is the side view of shoe-pad in the utility model.

Fig. 6 is the front view of another embodiment of the utility model.

Fig. 7 is a schematic diagram of the present utility model.

As can be seen from Figure 1, the utility model is by footwear body 1, shoe-pad 2, power pack 3 is formed, be embedded with constantan line 4 in the shoe-pad 2, power pack 3 is positioned at the heel of footwear body 1, the structure of power pack 3 such as Fig. 2, shown in Figure 3, design has three " berths " of placing battery on it, three joint 5# nickel-cadmium cells 5 are put thereon, cathode conductive film 6 conductings of nickel-cadmium cell 5, one end of lead 7 and conducting strip 6 welding, the electric current of nickel-cadmium cell 5 is by lead 7 outputs, constantan line one tap that the other end of lead 7 and shoe-pad are 2 li is connected, another tap of constantan line 4 and the negative pole of nickel-cadmium cell 5 are connected, and have so just formed the loop (as shown in Figure 7) of a series connection, that is: by the negative pole of positive pole → conducting strip 6 → lead 7 → constantan line 4 (one of them tap) → constantan lines 4 another tap → nickel-cadmium cells 5 of nickel-cadmium cell 5, go round and begin again and come and go circulation, because the constantan line has certain resistance, thus there is heat to shed, thus make the temperature that produces design in the footwear reach the purpose of insulation heating.In actual the use, after the electric energy consumption of battery is intact, the cover plate 8 at heel place under the shoe-pad can be opened, take out battery 5 and change or charging, in addition, be convenient the use, and the utility model has also designed a microswitch, the user can be as required break-make power supply at any time.

Fig. 6 is the structure chart of another embodiment of the utility model, in this structure, power pack 3 is put in the little suitcase on the footwear systems, the electric heating shoes of this structure is mainly a part and is not suitable for wearing or is reluctant to wear high consumer's design with leather shoes, particularly old friend, this its principle of structure leather shoes is identical with previous embodiment, just on the footwear system of common high nation leather shoes, installed a little suitcase additional, power pack 3 is put in this little suitcase, this structure electric heating shoes produces displacement for preventing lead when walking, open circuit, adopted lead card 9 fixing cords, in addition, for guaranteeing the leather shoes good looking appearance, all cloth is at the inner face of shoes for the lead 7 of this structure electric heating shoes, and a same structure is the same, also available miniature switch 10 controls of on/off when this structure electric heating shoes wears.

The utility model compared with prior art has following advantage: (1) good warmth retention effect makes Use safety; (2) applicable to reaching Anywhere occasion, not limited by power supply and scope of activities.

Claims

1, a kind of electric heating shoes, it comprises footwear body and shoe-pad, it is characterized in that: be equipped with a power pack on the footwear body, be placed with battery in the power pack, be embedded with the constantan line in the shoe-pad, the cathode conductive film of battery is connected by a tap of lead and constantan line, and another tap of negative pole and constantan line is connected.

2, electric heating shoes according to claim 1, it is characterized in that: power pack is directly installed in the heel.

3, electric heating shoes according to claim 1 is characterized in that: add a little suitcase on the footwear system of footwear body, power pack is placed in this little suitcase, and lead is positioned at the inner face of footwear body and fastens with lead.