CN2381090Y - Electric heating device used in shoes - Google Patents
Electric heating device used in shoes Download PDFInfo
- Publication number
- CN2381090Y CN2381090Y CN 99223779 CN99223779U CN2381090Y CN 2381090 Y CN2381090 Y CN 2381090Y CN 99223779 CN99223779 CN 99223779 CN 99223779 U CN99223779 U CN 99223779U CN 2381090 Y CN2381090 Y CN 2381090Y
- Authority
- CN
- China
- Prior art keywords
- temperature control
- transformer
- control parts
- electric heating
- footwear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric heating device used in shoes, which is composed of a pressure regulating component and a temperature control component which are arranged in a casing can be connected with a power supply through conducting wires, wherein, the output end of the temperature control component is connected with an electric heating component which is embedded into an insulating body, the shape of the insulating body is similar to the shape of a shoe cavity or a shoe pad. The utility model has the advantages that humid objects in the shoe cavity can be conveniently dried, and much electrical energy is not needed.
Description
The utility model relates to a kind of electric heater unit that is used in the footwear chamber.
The footwear chamber is the parts that directly contact with people's pin, be in dampness in the footwear chamber for a long time this footwear useful life shortened, nor be beneficial to healthy, so should keep for a long time being in drying regime in the footwear chamber.Yet the pin of wearing footwear is will secrete damp mass inevitably, and being used to dry the interior damp mass of footwear in the prior art has dual mode, and a kind of is to utilize flowing of air to carry out nature with solar radiation to dry; Another kind is that the heating sole makes the oven dry of footwear chamber.Naturally oven dry needs time enough and space, often is difficult to make these footwear to wear continuously; Need bigger unnecessary heat energy and dry with heating sole mode, make heat energy be delivered to the footwear chamber again by sole, this kind method is not only wasted thermal source, and does not have slightly and very footwear can be damaged or make the footwear distortion.
Task of the present utility model provides a kind of electric heater unit that is used in the footwear chamber, and it adopts simple electric heating element directly to dry moist position in the footwear chamber easily.
For finishing above-mentioned task, device described in the utility model is made up of pass through voltage regulation part and the temperature control parts that lead and power supply join that are installed in the housing, be connected with electric heating element at temperature control parts output, this heater block embeds in the insulator similar to footwear chamber or insole shape.
Described voltage regulation part can be made of transformer, and is provided with 2～6 switching taps at the output winding of transformer.
Described temperature control parts can be made of one group of key switch, and each key switch all joins with the switching tap of transformer respectively; The temperature control parts also can be made of rotary many driving switch, and each gear all can join with a switching tap of transformer.
Described heater block can be made of resistance wire or electricity pad membrane material or the conducting polymer with positive temperature coefficient.
Because the utility model only adopts simple electronic unit, can realize to heating in the footwear chamber, so its cost is very low; The starting point of the present utility model is directly the easy moist position of footwear to be heated, so its drying effect is good especially, speed is also quite fast; In addition, owing to adopt thermoregulation part,, reach energy-conservation purpose so can adjust the temperature of heating at any time according to ambient temperature.
Below in conjunction with drawings and Examples the utility model is elaborated.
Accompanying drawing 1 is the utility model surface structure schematic diagram;
Accompanying drawing 2 is circuit theory diagrams of Fig. 1.
Referring to Fig. 1, this device comprises a housing 1 of being made by strong material, and this housing can be made into geometry arbitrarily, especially is similar to the cuboid shape, and the upper surface at it is equipped with one group of key switch 2 in a side, and each 2 switch can both be controlled certain power output.The electric heating element 3 that is connected by lead also is installed in housing 1 side, and this heater block extend in the insulator 31 similar to footwear chamber or footwear enlarging shape.Heater block 3 can be made of resistance wire or electrothermal film material or the conducting polymer with positive temperature coefficient, as adopting electrothermal film material or adopting conducting polymer materials can control heating-up temperature effectively, also can save certain electric energy.
Accompanying drawing 2 provides the circuit theory diagrams in Fig. 1 device, and power supply can be exported by electric heating element 3 by the temperature control parts behind voltage regulation part by the input of A end again.The optional transformer L that switch tap Lx (x is in 1～4 interval) of voltage regulation part more, the temperature control parts can be made of key switch 2, and the tap Lx of each transformer L is connected with an above-mentioned key switch 2, can both export a rated power so press any key switch 2, in order to the output temperature of control electric heating element 3.The temperature control parts also can be made of rotary many driving switch, and each gear all switches tap Lx and join with one of transformer, and rotary switch is the temperature of scalable electric heating element too.
During use, first energized is selected suitable power output according to the humidity of footwear then, presses corresponding switch again, at last insulator 31 is inserted in the footwear chamber of two footwear respectively, the damp mass in the footwear chamber can be dried.
Claims (5)
1, a kind of electric heater unit that is used in the footwear chamber, it is characterized in that: this device is by being installed in passing through lead and can form with voltage regulation part and temperature control parts that power supply joins in the housing, and being connected with electric heating element at temperature control parts output, this heater block embeds in the insulator similar to footwear chamber or insole shape.
2, device according to claim 1 is characterized in that: described voltage regulation part can be made of transformer, and the output winding of transformer is provided with 2～6 switching taps.
3, device according to claim 1 and 2 is characterized in that: described temperature control parts can be made of one group of key switch, and each key switch all joins with the switching tap of transformer respectively.
4, device according to claim 1 is characterized in that: described temperature control parts can be made of rotation or many driving switch, and each gear all can join with a switching tap of transformer.
5, device according to claim 1 is characterized in that: described heater block can be made of resistance wire or electrothermal film material or the conducting polymer with positive temperature coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223779 CN2381090Y (en) | 1999-05-14 | 1999-05-14 | Electric heating device used in shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99223779 CN2381090Y (en) | 1999-05-14 | 1999-05-14 | Electric heating device used in shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381090Y true CN2381090Y (en) | 2000-05-31 |
Family
ID=34013954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99223779 Expired - Fee Related CN2381090Y (en) | 1999-05-14 | 1999-05-14 | Electric heating device used in shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381090Y (en) |
-
1999
- 1999-05-14 CN CN 99223779 patent/CN2381090Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |