CN203675340U - Automatic time-delay power saving constant temperature control device for electric blanket - Google Patents
Automatic time-delay power saving constant temperature control device for electric blanket Download PDFInfo
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- CN203675340U CN203675340U CN201320847901.5U CN201320847901U CN203675340U CN 203675340 U CN203675340 U CN 203675340U CN 201320847901 U CN201320847901 U CN 201320847901U CN 203675340 U CN203675340 U CN 203675340U
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Abstract
The utility model relates to an automatic time-delay power saving constant temperature control device for an electric blanket, which is composed of a power supply, a start switch, a self-locking switch, a change-over switch, a voltage reducing module, a full-wave rectification block, a filtering module, a voltage stabilizing module, a timing circuit, a relay, an electric heating wire, a half-wave rectification block and a connecting line, wherein the power supply is connected with the start switch, the self-locking switch and the change-over switch, the start switch and the self-locking switch are connected with the voltage reducing module, the voltage reducing module is connected with the full-wave rectification block, the full-wave rectification block is connected with the filtering module, the filtering module is connected with the voltage stabilizing module, the voltage stabilizing module is connected with the timing circuit, the timing circuit is connected with the relay, the relay is connected with the self-locking switch and the change-over switch, the change-over switch is connected with the half-wave rectification block and the electric heating wire, and the half-wave rectification block is connected with the electric heating wire. The product provided by the utility model carries out full-wave heating when turned on, and is changed into half-wave heating after one hour, thereby being capable of realizing an automatic time-delay function, and being appropriate in temperature, power saving and convenient to use.
Description
Technical field: the utility model relates to a kind of automatic time delay economize on electricity thermostatically-controlled equipment of electric blanket.
Background technology: at present, existing common electric blanket is worked under 220V all-wave condition, and heating time is long, excess Temperature, can make human body produce sense of discomfort, temperature can not be controlled automatically, needs manual adjustments, regulates inconvenient, impact sleep, and the heating of omnidistance 220V all-wave, power is high, waste electric energy.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, the automatic time delay economize on electricity thermostatically-controlled equipment that a kind of electric blanket is provided, it has mainly solved existing common electric blanket and has worked under 220V all-wave condition, and heating time is long, excess Temperature, can make human body produce sense of discomfort, temperature can not be controlled automatically, needs manual adjustments, regulate inconvenient, omnidistance 220V all-wave heating, power is high, wastes the problems such as electric energy.The automatic time delay economize on electricity thermostatically-controlled equipment that the purpose of this utility model is achieved in that electric blanket by: power supply, starting switch, self-lock switch, change over switch, voltage reduction module, full-wave rectification piece, filtration module, Voltage stabilizing module, timing circuit, relay, heating wire, halfwave rectifier piece, connecting line form.Power supply is connected with starting switch, self-lock switch, change over switch respectively by connecting line, starting switch, self-lock switch are connected with voltage reduction module, voltage reduction module is connected with full-wave rectification piece, full-wave rectification piece is connected with filtration module, filtration module is connected with Voltage stabilizing module, Voltage stabilizing module is connected with timing circuit, timing circuit is connected with relay, relay is connected with self-lock switch, change over switch respectively, change over switch is connected with halfwave rectifier piece, heating wire respectively, and halfwave rectifier piece is connected with heating wire.This product structure is simple, reasonable in design, all-wave heating in the time opening, changes half-wave heating into and can realize Automatic Time Lag Function after one hour, pass through self-lock switch, can in the time that starting, all-wave ensure timing circuit energy reliably working, reach halfwave rectifier after certain hour, temperature is suitable, has saved power supply, easy to use, avoid manual adjustments temperature switch to affect sleeping problems.
Brief description of the drawings:
Accompanying drawing 1 is the structural representation of the automatic time delay economize on electricity thermostatically-controlled equipment of the utility model electric blanket.
1-power supply, 2-starting switch, 3-self-lock switch, 4-change over switch
5-voltage reduction module, 6-full-wave rectification piece, 7-filtration module
8-Voltage stabilizing module, 9-timing circuit, 10-relay, 11-heating wire
12-halfwave rectifier piece, 13-connecting line
Embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, the automatic time delay of electric blanket economize on electricity thermostatically-controlled equipment by: power supply 1, starting switch 2, self-lock switch 3, change over switch 4, voltage reduction module 5, full-wave rectification piece 6, filtration module 7, Voltage stabilizing module 8, timing circuit 9, relay 10, heating wire 11, halfwave rectifier piece 12, connecting line 13 form.Power supply 1 by connecting line 13 respectively with starting switch 2, self-lock switch 3, change over switch 4 is connected, starting switch 2, self-lock switch 3 is connected with voltage reduction module 5, voltage reduction module 5 is connected with full-wave rectification piece 6, full-wave rectification piece 6 is connected with filtration module 7, filtration module 7 is connected with Voltage stabilizing module 8, Voltage stabilizing module 8 is connected with timing circuit 9, timing circuit 9 is connected with relay 10, relay 10 respectively with self-lock switch 3, change over switch 4 is connected, change over switch 4 respectively with halfwave rectifier piece 12, heating wire 11 is connected, halfwave rectifier piece 12 is connected with heating wire 11.
Claims (1)
1. the automatic time delay of an electric blanket economize on electricity thermostatically-controlled equipment, it is by power supply (1), starting switch (2), self-lock switch (3), change over switch (4), voltage reduction module (5), full-wave rectification piece (6), filtration module (7), Voltage stabilizing module (8), timing circuit (9), relay (10), heating wire (11), halfwave rectifier piece (12), connecting line (13) form, it is characterized in that: power supply (1) by connecting line (13) respectively with starting switch (2), self-lock switch (3), change over switch (4) is connected, starting switch (2), self-lock switch (3) is connected with voltage reduction module (5), voltage reduction module (5) is connected with full-wave rectification piece (6), full-wave rectification piece (6) is connected with filtration module (7), filtration module (7) is connected with Voltage stabilizing module (8), Voltage stabilizing module (8) is connected with timing circuit (9), timing circuit (9) is connected with relay (10), relay (10) respectively with self-lock switch (3), change over switch (4) is connected, change over switch (4) respectively with halfwave rectifier piece (12), heating wire (11) is connected, and halfwave rectifier piece (12) is connected with heating wire (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847901.5U CN203675340U (en) | 2013-12-22 | 2013-12-22 | Automatic time-delay power saving constant temperature control device for electric blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320847901.5U CN203675340U (en) | 2013-12-22 | 2013-12-22 | Automatic time-delay power saving constant temperature control device for electric blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675340U true CN203675340U (en) | 2014-06-25 |
Family
ID=50971584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320847901.5U Expired - Fee Related CN203675340U (en) | 2013-12-22 | 2013-12-22 | Automatic time-delay power saving constant temperature control device for electric blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675340U (en) |
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2013
- 2013-12-22 CN CN201320847901.5U patent/CN203675340U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |