CN2197757Y - Energy saver - Google Patents
Energy saver Download PDFInfo
- Publication number
- CN2197757Y CN2197757Y CN 94224653 CN94224653U CN2197757Y CN 2197757 Y CN2197757 Y CN 2197757Y CN 94224653 CN94224653 CN 94224653 CN 94224653 U CN94224653 U CN 94224653U CN 2197757 Y CN2197757 Y CN 2197757Y
- Authority
- CN
- China
- Prior art keywords
- utmost point
- jack
- switch
- pin
- utility
- 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
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Rectifiers (AREA)
Abstract
The utility model discloses an energy-saving device. A common electrical socket and a plug are combined into integration. A commutation diode (8) and a switch (9) which are connected together in parallel are connected in series between an L pole plug pin (2) and an L pole jack (5). Through the closure or the opening the switch (9), the output power of an electric appliance connected with the utility model can be conveniently selected.
Description
The utility model relates to a kind of electric coupling arrangement, particularly a kind of power coupling that has the electricity consumption regulatory function.
Existing resistive electrical appliance, as electric furnace, insulating pot, electric cooker, electric light, space heater etc., great majority all can only use by its rated power.As long as energized, electrical appliance all will consume specified energy.Have at present the part electrical appliance when producing in stepping adjustable energy saving device itself has been installed, but for those products that does not have installation and the adjustable energy saving device can not be installed of having produced and having produced, the power output of unadjustable electrical appliance is still a defective.
The purpose of this utility model is to provide a kind of energy-saving appliance, under the condition that does not change Power Supplies Condition and electrical appliance structure, changes the power output of electrical appliance.
The utility model is achieved in that it is made up of housing (1), L utmost point pin (2), N utmost point pin (3), E utmost point pin (4), L utmost point jack (5), N utmost point jack (6), E utmost point jack (7), rectifier diode (8) and switch (9).Wherein N utmost point pin (3) is electrically connected with N utmost point jack (6), and E utmost point pin (4) is electrically connected with E utmost point jack (7); Also have a rectifier diode (8) that is electrically connected with L utmost point pin (2), the other end of rectifier diode (8) is electrically connected with L utmost point jack (5); Also have a switch (9) that is electrically connected with L utmost point pin (2), the other end of switch (9) is electrically connected with L utmost point jack (5).Be rectifier diode (8) and switch (9) and connect after be serially connected between L utmost point pin (2) and the L utmost point jack (5).By the closed or disconnection of switch (9), rectifier diode (8) is between L utmost point pin (2) and L utmost point jack (5) by short circuit or serial connection operating state, thereby uses electrical work at rated power or 1/4 rated power state.
Compared with the prior art, the utility model is simple, the use element is few, safe and reliable, cheap, energy-saving effect is obvious.Use the utility model, need not do any change, only need Push switch just can change the just power output of electrical appliance power supply and electrical appliance.For the electrical appliance that stepping adjustable energy saving device is installed, also can utilize the utility model to enlarge its power regulating range.
Accompanying drawing 1 is the utility model structural front view;
Accompanying drawing 2 is the utility model structure vertical views;
Embodiment of the present utility model: L utmost point pin (2), N utmost point pin (3), E utmost point pin (4), L utmost point jack (5), N utmost point jack (6), E utmost point jack (7), rectifier diode (8) and switch (9) are separately fixed in the housing (1).N utmost point pin (3) is electrically connected with N utmost point jack (6), and E utmost point pin (4) is electrically connected with E utmost point jack (7), rectifier diode (8) and switch (9) and connect after be serially connected between L utmost point pin (2) and the L utmost point jack (5).Pin (2) (3) (4) is inserted the single-phase three-hole socket of power supply, make switch (9) be in closure state, rectifier diode this moment (8) is by short circuit, the attaching plug of electrical appliance is inserted the utility model jack (5) (6) (7) corresponding with it, and electrical appliance is operated in the rated power state; Push switch (9) makes it be in disconnected state, and rectifier diode this moment (8) is serially connected between L utmost point pin (2) and the L utmost point jack (5), because the halfwave rectifier effect of rectifier diode (8), electrical appliance will be operated in 1/4 rated power state.
Claims (1)
1, a kind of energy-saving appliance of forming by housing (1), L utmost point pin (2), N utmost point pin (3), E utmost point pin (4), L utmost point jack (5), N utmost point jack (6), E utmost point jack (7), wherein N utmost point pin (3) is electrically connected with N utmost point jack (6), and E utmost point pin (4) is electrically connected with E utmost point jack (7); It is characterized in that: it also has a rectifier diode (8) that is electrically connected with L utmost point pin (2), and the other end of rectifier diode (8) is electrically connected with L utmost point jack (5); Also have a switch (9) that is electrically connected with L utmost point pin (2), the other end of switch (9) is electrically connected with L utmost point jack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94224653 CN2197757Y (en) | 1994-08-12 | 1994-08-12 | Energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94224653 CN2197757Y (en) | 1994-08-12 | 1994-08-12 | Energy saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2197757Y true CN2197757Y (en) | 1995-05-17 |
Family
ID=33838006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94224653 Expired - Fee Related CN2197757Y (en) | 1994-08-12 | 1994-08-12 | Energy saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2197757Y (en) |
-
1994
- 1994-08-12 CN CN 94224653 patent/CN2197757Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202210602U (en) | Remote control row socket | |
| CN2197757Y (en) | Energy saver | |
| CN2472368Y (en) | Automatic cut-off plug | |
| CN208352637U (en) | A kind of band line energy-saving socket of display with voltage | |
| CN206135129U (en) | Safe intelligent picture peg | |
| CN201130779Y (en) | Timing switch socket | |
| CN2824398Y (en) | Power cut protector | |
| CN205896347U (en) | Guarantor's combination valve is put out in electronic type time control | |
| CN2521805Y (en) | Domestic electric appliances power source remote-control cut-off energy-saving controller | |
| CN2301633Y (en) | Stepless temp. regulator | |
| CN202545226U (en) | Minitype water pump defroster | |
| CN2197756Y (en) | Temperature controlling and energy saving plug for electric cooker | |
| CN2284455Y (en) | Socket with timer | |
| CN2080712U (en) | Convenient energy-saving protector for refrigerator | |
| CN2422662Y (en) | Improved pressure controller | |
| CN2184267Y (en) | Multi-joint socket with two voltages | |
| CN2132334Y (en) | AC ultra-low voltage starting voltage limiter | |
| CN2311216Y (en) | Special power-saving socket for electric cooker | |
| CN2462600Y (en) | Wire of electrothermal cooker with additional power regulator | |
| CN2288526Y (en) | Socket board with timing function | |
| CN2426233Y (en) | Plug for power source | |
| CN2360787Y (en) | Electrothermal water heater set without dry combustion and fire disaster | |
| CN2178407Y (en) | Telecontrol breaker for TV set | |
| CN2309641Y (en) | Pulling-free plug | |
| CN2152294Y (en) | Two phase break cord switch |
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 |