CN2741398Y

CN2741398Y - Shoe drier

Info

Publication number: CN2741398Y
Application number: CN 200420057553
Authority: CN
Inventors: 李建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-19
Filing date: 2004-11-19
Publication date: 2005-11-23
Anticipated expiration: 2014-11-19

Abstract

The utility model discloses a shoe drier, aiming to provide a dryer that has simple structure, use reliability, and low cost and can dry the inner cavities of shoes. The utility model comprises a heat conducting plate, a heating element, a base pin providing the power supply and a wire that is connected with the base pin. The heat conducting plate is fixed with the heating element tightly contacting the heat conducting plate, the heating element is connected with the wire, and the heating element is a PTC thermistor heating sheet. After the base pin is connected with the power supply, the inner cavities of shoes are dried through the heating of the PTC thermistor heating sheet.

Description

Footwear inner drying device

Technical field

The utility model relates to a kind of drier, more specifically to a kind of drier of dry shoes lumen.

Background technology

It is the things that make the tired brain of people in the daily life that pin is made footwear soaked with sweat, in order to put on dry comfortable shoes, has the human drier that the shoes lumen of humidity is dried, and this method drying efficiency is not high, uses trouble.Also have human heating wire, roasting lamp that the shoes lumen of humidity is dried, baking temperature is wayward in this way, damages shoes easily, use dangerous, though have temperature controller complex structure cost height is housed.

Summary of the invention

The utility model has overcome shortcoming of the prior art, and a kind of safe in utilization, footwear inner drying device easily is provided.

In order to address the above problem, the technical scheme of footwear inner drying device: comprise heat-conducting plate, heater element, the pin and the lead that links to each other with pin of power supply are provided, be fixed with the heater element of tight contact on the heat-conducting plate, heater element links to each other with lead, described heater element is PTC thermistor heating sheet, its temperature controlling range is used the AC power of rated voltage as 220V between 40 ℃-80 ℃, heat-conducting plate is fixed on the radiator.

The footwear inner drying utensil of making according to such scheme has advantage simple in structure, safe in utilization, reliable, with low cost.

Description of drawings

Fig. 1 is the structural representation of footwear inner drying device;

Fig. 2 is PTC thermistor heating sheet and the fixing cutaway view of heat-conducting plate;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is the left view of Fig. 2;

Fig. 5 is the bottom view of footwear inner drying device;

Fig. 6 is the wiring diagram of two radiators;

Fig. 7 is the connection layout of two radiators.

Wherein: 1, PTC thermistor heating sheet; 2, heat-conducting plate; 3, wiring; 4, radiator; 5, binding post; 6, plug; 7, lead; 8, at the bottom of the box; 9, lid; 10, elastic lock; 11, louvre; 12, boss; 13, screw; 14, terminal box; 15, light emitting diode.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

Fig. 1 is the structural representation of footwear inner drying device.Wherein PTC thermistor heating sheet 1, be encapsulated in the cavity of heat-conducting plate 2, as Fig. 2, Fig. 3, shown in Figure 4, heat-conducting plate 2 is to be made by aluminum material, and PTC thermistor heating sheet 1 has the performance of constant temperature, A.T.C, selected parameter: AC power, rated voltage are 220V; 50 ℃ of temperature of control, or 60 ℃ or 70 ℃ etc.Two wiring 3 of PTC thermistor heating sheet 1 link to each other with binding post 5 on the radiator 4 respectively, be connected to the lead 7 of band plug 6 on the binding post 5, and by the hole on the radiator 4 lead 7 and plug 6 are extended outside the radiator 4, plug 6 can join with the AC power of 220V.Described radiator 4 is made of plastic, it by box at the bottom of 8 and the method for lid 9 involutory employing elastic locks 10 form after fastening, at the bottom of the box 8 and lid all have the louvre 11 that communicates with radiator 4 inner chambers on 9,8 outer surface is shaped on several high about 1 millimeter boss 12 at the bottom of box, make the space of steam between sole and radiator 4 and discharge, 8 shape is littler than the shape of shoes lumen at the bottom of the box, also can make front sole shape, conveniently to put into footwear as shown in Figure 5.The heat-conducting plate 2 usefulness screws 13 that are packaged with PTC thermistor heating sheet 1 are fixed at the bottom of the box 8 inner surface.

Fig. 6 is the wiring diagram of footwear inner drying device.Two shoes need drying simultaneously in actual use, therefore, footwear inner drying device generally has two radiators 4, adopt method in parallel to be connected on the same lead 7, and by terminal box 14 connections, also be connected to light emitting diode 15 on the lead 7, with the whether conducting of indication power supply, light emitting diode 15 is embedded on the terminal box 14 as shown in Figure 7.

Claims

1, a kind of footwear inner drying device, comprise heat-conducting plate, heater element, the pin and the lead that links to each other with pin of power supply are provided, be fixed with the heater element of tight contact on the heat-conducting plate, heater element links to each other with lead, it is characterized in that described heater element is PTC thermistor heating sheet.

2, footwear inner drying device according to claim 1 is characterized in that described heat-conducting plate is fixed in the radiator.

3, footwear inner drying device according to claim 1 is characterized in that PTC thermistor heating sheet uses the AC power of rated voltage as 220V.

4, footwear inner drying device according to claim 1 is characterized in that PTC thermistor heating sheet is temperature automatically controlled resistance heating sheet, and its temperature controlling range is between 40 ℃～80 ℃.

5, footwear inner drying device according to claim 1 is characterized in that being connected on the lead light emitting diode.

6, footwear inner drying device according to claim 1 is characterized in that having two branch lines on lead, is connected to heat-conducting plate, heater element and radiator respectively.

7, footwear inner drying device according to claim 2 is characterized in that its shape of described radiator makes the shape or the front sole shape of shape sole.