CN2111749U - Multipurpose ptc constant temp. warm plate having electric heating element - Google Patents
Multipurpose ptc constant temp. warm plate having electric heating element Download PDFInfo
- Publication number
- CN2111749U CN2111749U CN 92200800 CN92200800U CN2111749U CN 2111749 U CN2111749 U CN 2111749U CN 92200800 CN92200800 CN 92200800 CN 92200800 U CN92200800 U CN 92200800U CN 2111749 U CN2111749 U CN 2111749U
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- CN
- China
- Prior art keywords
- ptc
- constant temperature
- multipurpose
- foot
- fixed
- 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.)
- Granted
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a multipurpose PTC constant temperature foot warming plate which adopts a PTC thermosensitive element as a constant temperature heat source. The utility model which is fixed on an aluminum plate or a copper plate can be used by arranging feet on the multipurpose PTC constant temperature foot warming plate when a power supply is connected. An A type multipurpose PTC constant temperature foot warming plate can be connected with a power supply of 220V, so that the A type multipurpose PTC constant temperature foot warming plate both can be used for warming the feet in winter, and can serve as a heat source to dry clothes and footwear to replace a warm water bag, etc. A B type multipurpose PTC constant temperature foot warming plate can be connected with a direct current power supply, so that the B type multipurpose PTC constant temperature foot warming plate can be arranged in shoes to serve as insoles. The utility model is convenient and practical, and is suitable for drivers and passengers.
Description
This utility model belongs to automatic temp controller, the multiduty foot-warming board of a kind of constant temperature.
At present, characteristics such as the PTC temperature-sensitive element is temperature automatically controlled owing to itself having, the flames of anger, economize on electricity are widely used in automatic temp controller, come out as using home-use foot warmer but also there is specialized application PTC at present.
The purpose of this utility model is to use the PTC element, and a kind of economical and practical constant temperature multipurpose foot-warming board is provided.
PTC constant temperature multipurpose foot-warming board can be divided into A type and Type B two classes according to connecing power supply and main uses.Below in conjunction with accompanying drawing these two kinds of models are illustrated.
Fig. 1 is an A type PTC constant temperature multipurpose foot-warming board sketch map.
Shown in the figure, (1), fixing head face, (2), foot-operated aluminium sheet, (3), PTC element, (4), lead, (5), socket.
Fig. 2 is Type B PTC constant temperature multipurpose foot-warming board (electric shoe pad) sketch map.
Shown in the figure, (1), sheet copper shoe pad, (2), PTC element, (3), thin wire, (4), socket.
A type PTC constant temperature multipurpose foot-warming board is that PTC element (3) is fixed on below the foot-operated aluminium sheet (2), on the pedal (2) one in front and one in back parallel connection fix two PTC elements (3). PTC element (3) wiring below two foot-operated aluminium sheets (2) also is connected on the lead (4), and foot-operated aluminium sheet (2) is fixed on the plate face (1). When socket (5) inserts in the 220V power supply, a few minutes rear treadle can reach the effect of warm pin in the above.
Type B PTC constant temperature multipurpose as shown in Figure 2 warms up pin (electric shoe-pad), adopts Be the 6-36V dc source. PTC element (2) is fixed on the sheet copper (1), two PTC elements are fixed in the upper parallel connection of the sheet copper of a softness (1), the PTC element is connected on dry cell or the storage battery with two thin leads (3), the sheet copper of softness is put into footwear, can put general shoe-pad above, logical upper dc source can use again, and it is applicable to the occasion of 6-36V dc source, such as driver, driver and conductor etc., common people are available dry cell batteries also.
This utility model PTC constant temperature multipurpose warms up the pedal small volume and less weight, power consumption is few, the A type not only can be made foot warmer, also can be placed under the fish jar and add warm water, also can warm up drying clothes footgear, substitute the warm warm quilt of hot-water bag etc., Type B can be widely used in driver and driver and conductor, particularly the motorcycle human pilot.
Claims (3)
1, a kind of PTC constant temperature multipurpose foot-warming board is characterized in that: utilize the PTC temperature-sensitive element as the constant temperature thermal source, be fixed on the aluminium sheet, also can be fixed on the more softish copper coin, cooperate as shoe pad with other.
2, PTC constant temperature multipurpose foot-warming board according to claim 1, it is characterized in that: the PTC element is fixed on the foot-operated aluminium sheet, and two PTC elements are fixed in a foot-operated aluminium sheet parallel connection, one in front and one in back, connect the 220V power supply, ride the usefulness that on foot-operated aluminium sheet, can make warm foot.
3, PTC constant temperature multipurpose foot-warming board according to claim 1, it is characterized in that: the PTC element is fixed on the softish sheet copper, two PTC elements are fixed in a sheet copper parallel connection, one in front and one in back, put it in the footwear, also can put general shoe pad above and be used, the logical 6-36V dc source of going up can use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200800 CN2111749U (en) | 1992-01-12 | 1992-01-12 | Multipurpose ptc constant temp. warm plate having electric heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200800 CN2111749U (en) | 1992-01-12 | 1992-01-12 | Multipurpose ptc constant temp. warm plate having electric heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2111749U true CN2111749U (en) | 1992-08-05 |
Family
ID=4947984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200800 Granted CN2111749U (en) | 1992-01-12 | 1992-01-12 | Multipurpose ptc constant temp. warm plate having electric heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2111749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103565578A (en) * | 2012-08-10 | 2014-02-12 | 昆山赤子坊国际贸易有限公司 | Novel foot warming device |
-
1992
- 1992-01-12 CN CN 92200800 patent/CN2111749U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103565578A (en) * | 2012-08-10 | 2014-02-12 | 昆山赤子坊国际贸易有限公司 | Novel foot warming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |