CN2295354Y - Electric heating shoes for bus workers - Google Patents

Abstract

The utility model relates to special electric heating shoes for bus workers, comprising a hoe body composed of a shoe sole and a shoe upper and an electric heating membrane positioned on the upside of the inner part of the shoe sole. The electric heating membrane is mutually connected with two electric conduction wafers arranged on the lower part of the outer part of the shoe sole via two wires penetrating the shoe sole. The two conduction wafers are respectively mutually connected with a power source of a motor vehicle via two conduction contact plates arranged on a stepping pad. The inner power source of the motor vehicle is adopted, and the utility model is characterized in high calorific power. The calorific power of the utility model is scores of times of the cell type electric heating shoes, and the utility model can be operated for a long time. A stepping pad type contact switch is used, once the stepping pad type contact switch is stamped, the electric heating shoes can be switched on, which causes bus workers' action not to be restricted at the time of driving vehicles.

Description

Driver and conductor's dedicated electric-thermal footwear

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

The northern area of China winter temperature is low, and driver and conductor's lower limb exercise is obstructed during driving, owing to stand cold invasion and attack for a long time, a series of complication that caused by cold such as cold lower limb disease, arthritis, frostbite make numerous driver and conductors suffer untold misery.The cotton-padded shoes that people wore have only certain heat insulation function traditionally, when ambient temperature is low to a certain degree the time, depends merely on the heat that insulation kept away in the unavoidable footwear and run off, suffer from cold inevitable; And the electric heating shoes of selling in the market, be by hiding the rechargeable battery powered of its inside, caloric value is lower, far below the heat dissipation capacity of footwear, resist severe cold gesture such as an utterly inadequate amount with this, and its working time is limited, can not continuous operation, once more the charging interval long, the rechargeable battery life-span is limited, has suitable limitation.

In view of the foregoing, the purpose of this utility model provides a kind of caloric value height, and continuous type driver and conductor's dedicated electric-thermal footwear.

The purpose of this utility model is achieved in that it comprises the footwear body that is made of sole and vamp and places Electric radiant Heating Film top in the sole, it is characterized in that: Electric radiant Heating Film by two leads that penetrate sole respectively be arranged on two conductive contact blades of sole below outer and link to each other, these two conductive contact blades respectively through mat with two conduct electricity touch panels and link to each other with power sources of motor vehicle.

In order to realize Fast Heating and heat-insulating property, on pedal, be provided with two groups of conductive electrode using for a pair of shoes, be provided with a temperature controller between the power supply in former and later two conduction touch panels and motor vehicles of every group of conductive electrode, this temperature controller can be controlled the DPDT formula switch of two Electric radiant Heating Film connection in series-parallel work in a pair of shoes and show that the indicator lamp of heating and keeping warm mode constitutes by one.

The utility model has the advantages that: adopt power supply in the motor vehicle, the caloric value height is tens times of battery type electric heating shoes, but and long time continuous working, use mat formula contact-making switch, promptly step on promptly logically, the health action was unrestricted when the crew member was driven a vehicle.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model structural representation.

Fig. 2 is the electric heating shoes structural representation.

Fig. 3 is the temperature controller electrical schematic diagram.

By accompanying drawing as can be known, the utility model is made of temperature controller 1, mat 2, footwear body 3, wherein footwear body 3 comprises vamp 3-1, sole 3-2, Electric radiant Heating Film 3-3, two lead 3-4,3-6 and two conductive contact blade 3-5,3-7, Electric radiant Heating Film 3-3 place sole 3-2 above, two lead 3-4,3-6 connecting Electric radiant Heating Film penetrate sole, and two conductive contact blade 3-5,3-7 below being located at sole link to each other; Mat 2 is provided with two groups of conductive electrode, and every group of conductive electrode is made of two conduction touch panel 2-1a, 2-1b and 2-2a, 2-2b respectively.During use, every footwear with two conductive contact blades and mat 2 on contact with former and later two conduction touch panels in one group of conductive electrode wherein; Temperature controller 1 is by DPDT formula hand switch SK and show that heating and indicator lamp ZD1, ZD2 and current-limiting resistance R1, the R2 of keeping warm mode constitute, and DR1 among Fig. 3 and DR2 are expressed as the Electric radiant Heating Film in two footwear, i.e. 3-3 among Fig. 2 respectively.When hand switch SK dials when A holds, the electrothermal load of two footwear forms state in parallel, and resistance is little, electric current greatly promptly heats, and this moment, burner on light DR1 was bright; When hand switch SK dials when B holds, the electrothermal load of two footwear forms series connection, and resistance is big, the little i.e. insulation of electric current, and it is bright that be incubated indicator lamp DR2 this moment.

Claims (2)

1, a kind of driver and conductor's dedicated electric-thermal footwear, Electric radiant Heating Film above it comprises the footwear body that is made of sole and vamp and places in the sole, it is characterized in that: Electric radiant Heating Film by two leads that penetrate sole respectively be arranged on two conductive contact blades of sole below outer and link to each other, these two conductive contact blades respectively through mat with two conduct electricity touch panels and link to each other with power sources of motor vehicle.

2, driver and conductor's dedicated electric-thermal footwear according to claim 1, it is characterized in that: on pedal, be provided with two groups of conductive electrode using for a pair of shoes, be provided with a temperature controller between the power supply in former and later two conductive pole contacts of every group of conductive electrode and motor vehicle, this temperature controller can be controlled the DPDT formula switch of two Electric radiant Heating Film connection in series-parallel work in a pair of shoes by one and show that the heating and the indicator lamp of keeping warm mode constitute.