CN2397756Y - AC/DC compatible electric heating clothes - Google Patents
AC/DC compatible electric heating clothes Download PDFInfo
- Publication number
- CN2397756Y CN2397756Y CN 99229966 CN99229966U CN2397756Y CN 2397756 Y CN2397756 Y CN 2397756Y CN 99229966 CN99229966 CN 99229966 CN 99229966 U CN99229966 U CN 99229966U CN 2397756 Y CN2397756 Y CN 2397756Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- alternating current
- electric heating
- direct current
- clothes
- 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
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
The utility model provides an alternating current-direct current compatible formula electric heat clothing, by clothing (1), heating wire (2), fixed wiring board (3), temperature switch (4), power plug (6) are constituteed, an overheat protection PTC potsherd (5) has been increased between heating wire (2) and fixed wiring board (3), power converter (7) have been increased to the front end of power plug (6), when being in the occasion that has 220V alternating current power supply, can use power plug (6) disect insertion 220V alternating current power supply's socket. When the electric heating clothes are in a low-voltage alternating current or direct current power supply situation, such as in a cab of a motor vehicle, the low-voltage alternating current or direct current power supply of the motor vehicle can be connected, and the power converter (7) converts the low-voltage alternating current or direct current power supply into a power supply equivalent to 220V and supplies the power supply to the electric heating clothes, so that the heating effect is achieved.
Description
The utility model is a kind of electric heating clothes, belongs to the insulation garment technical field.
Existing electric heating clothes mainly contains magnetic induction heated type and low-voltage direct heated type.Magnetic induction heated type electric heating clothes must add an induction coil when using, high and the mobile inconvenience of using of induction coil price, because electric insulating quality, the mechanical strength of heating wire material increase substantially at present, adding induction coil during use has not had practical value.Though low-voltage direct heated type electric heating clothes cost is low, because of it uses low-voltage, the electric current under the same power will be big, and the cross section diminishes when heating wire material part is impaired, and this position temperature will sharply raise, and have unsafe factor.
The purpose of this utility model provides a kind of alternating current-direct current Campatible electric heating clothes, can use to be lower than 250V interchange, direct current heating, and the dress that is specially adapted to the motor vehicle driver and crew is used, and is applicable to that again the personnel's in fixed power source place dress is used.
The purpose of this utility model realizes with following technical scheme, between heating wire and link plate, connect and insert a PTC potsherd, in the output a of attaching plug insertion power supply changeover device, the b jack, input c, the d of power supply changeover device is connected with motor generator or battery by lead.Owing in circuit, increased power supply changeover device, the low pressure power of alterating and direct current can be converted to the power supply with the equivalence of 220V AC power, thereby reach the result of use of AC/DC, the use occasion of having widened electric heating clothes.
Below with reference to accompanying drawing the utility model is described in further detail.
Fig. 1 is the electrical schematic diagram of existing electric heating clothes
Fig. 2 is a structural representation of the present utility model
With reference to accompanying drawing 2; in clothes (1) interlayer, sew up the heating wire (2) of heating usefulness; the PTC potsherd (5) of between heating wire (2) and link plate (3), connecting and having inserted superheat protecting function; heating wire (2) is connected with temperature regulating switch (4) by link plate (3); the other end of temperature regulating switch (4) connects attaching plug (6); in the output a of attaching plug (6) insertion power supply changeover device (7), the b jack, input c, the d of power supply changeover device (7) is connected with motor generator or battery by lead.Power supply changeover device (7) can adopt commercially available power transformer.During use, when the occasion that is in low-voltage alternating current power supply or dc source, as in automobile driving cabin, can connect the low-voltage alternating-current or the dc source of motor vehicle, power supply changeover device (7) converts low-voltage alternating-current or direct current to the 220V equivalence power supply, the supply electric heating clothes uses, thereby reaches the effect of heating.When being in the occasion that the 220V AC power is arranged, the socket of attaching plug (6) being extracted direct insertion 220V AC power from the jack of power supply changeover device (7) gets final product, and this alternating current-direct current Campatible electric heating clothes brings great convenience to the user.
Claims (3)
1, a kind of alternating current-direct current Campatible electric heating clothes, form by clothes (1), the heating wire (2), link plate (3), temperature regulating switch (4), the attaching plug (6) that sew up in the clothing sandwich, it is characterized in that inserting a PTC potsherd (5) connecting between heating wire (2) and the link plate (3), in the output a of attaching plug (6) insertion power supply changeover device (7), the b jack, input c, the d of power supply changeover device (7) is connected with motor generator or battery by lead.
2, alternating current-direct current Campatible electric heating clothes according to claim 1 is characterized in that attaching plug (6) inserts power supply changeover device (7) and adopts plug-in type to connect.
3, alternating current-direct current Campatible electric heating clothes according to claim 1 is characterized in that power supply changeover device (7) can adopt commercially available power transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229966 CN2397756Y (en) | 1999-11-12 | 1999-11-12 | AC/DC compatible electric heating clothes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229966 CN2397756Y (en) | 1999-11-12 | 1999-11-12 | AC/DC compatible electric heating clothes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397756Y true CN2397756Y (en) | 2000-09-27 |
Family
ID=34019129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229966 Expired - Fee Related CN2397756Y (en) | 1999-11-12 | 1999-11-12 | AC/DC compatible electric heating clothes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397756Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845859A (en) * | 2012-09-13 | 2013-01-02 | 宁波锦春电器有限公司 | Heating vest with cape structure |
| GB2503356A (en) * | 2012-06-19 | 2013-12-25 | Enman Ltd | Electrically heated jacket |
-
1999
- 1999-11-12 CN CN 99229966 patent/CN2397756Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2503356A (en) * | 2012-06-19 | 2013-12-25 | Enman Ltd | Electrically heated jacket |
| CN102845859A (en) * | 2012-09-13 | 2013-01-02 | 宁波锦春电器有限公司 | Heating vest with cape structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104638740B (en) | Charging device for electric vehicle | |
| CN2397756Y (en) | AC/DC compatible electric heating clothes | |
| CN201442524U (en) | Inversion charging type vehicle-mounted auxiliary power supply | |
| CN202323510U (en) | Induction-heating cordless iron | |
| CN210241664U (en) | Electric cooking utensils | |
| CN207984754U (en) | A kind of electric automobile high-voltage system | |
| CN214154003U (en) | Inverter protection circuit with short circuit between output and input | |
| CN201820205U (en) | USB electrothermal insulating cushion | |
| CN213185479U (en) | A protection device for on-vehicle power station | |
| CN220652497U (en) | Five-hole vehicle-mounted socket | |
| CN216357361U (en) | Electric heating appliance | |
| CN213754349U (en) | Vehicle-mounted inverter with wireless charging function | |
| CN2385831Y (en) | Cordless electrid soldering iron | |
| CN214307593U (en) | Multi-layer magnetic energy water heating device | |
| CN2248961Y (en) | Electrically heated clothes | |
| CN2229147Y (en) | Electric-heating health clothes | |
| CN2342514Y (en) | Bleeder rectifier circuit for blower | |
| CN2168410Y (en) | Cordless electric heating clothes | |
| CN2744026Y (en) | Vehicular power adapter for household electrical appliance | |
| CN2302477Y (en) | Electrical heating device for safety electric water heater | |
| CN205607182U (en) | Electric stove offset -type intelligence economizer | |
| CN2260430Y (en) | Safety low voltage electrically heated clothes | |
| CN202889238U (en) | Vehicle-mounted inversion socket | |
| CN2192958Y (en) | Electric shock-proof sparkless plug and socket | |
| CN108233726A (en) | A kind of Special safety type power supply of household electrical appliance |
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 |