CN2611950Y - Timing on/off device for power source of household electrical applaince - Google Patents
Timing on/off device for power source of household electrical applaince Download PDFInfo
- Publication number
- CN2611950Y CN2611950Y CN 03226896 CN03226896U CN2611950Y CN 2611950 Y CN2611950 Y CN 2611950Y CN 03226896 CN03226896 CN 03226896 CN 03226896 U CN03226896 U CN 03226896U CN 2611950 Y CN2611950 Y CN 2611950Y
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- CN
- China
- Prior art keywords
- power supply
- closing device
- opening
- power
- household electrical
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- 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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A power timing switcher of household appliance comprises a timing button (1), and a lift-type contact piece (2) in a quartz clock (A), characterized in that the quartz clock (A) comprises a lift-type contact piece (2) which lift-piece contactor (3) is connected with a power switcher (B), wherein an insulation connecting board (5) of a switcher metal movable contactor (4) of the power switcher (B) is fixed with the lift piece contactor (3), a power input terminal (6) and a power output terminal (7) suspended at the lower end of the switcher movable contactor (4) are fixed in the frame of the quartz clock (A) via an insulation bottom plate (8), the quartz clock (A) is provided with a dual-linage normal-open switch (11) which two ends are respectively connected with the power input terminal (6) and the power output terminal (7).
Description
The utility model relates to regularly opening/closing device of a kind of household electrical appliance power supply, and it belongs to household electrical appliance technical field.
At present, general domestic electric appliances lacks sets the device that regularly opens and closes power supply, if household electrical appliance are equipped with regularly opening/closing device of household electrical appliance power supply, bring great convenience for people's life, as: be connected to the regularly air-conditioning of opening/closing device, certain hour is opened in advance, and people can enjoy cold air in the back of coming home from work in summer, enjoy heating installation winter.Can not go home for the moment even be in a hurry, also not serious, the air-conditioning of time opening also can be closed after one hour automatically.For another example, when people teleview evening, set regularly and close, can avoid careless sleeping back televisor still to waste the situation of electric energy in work.Also can avoid night, even the danger that damaged by thunder and lightning after the shutdown in lightning accompanied by peals of thunder.
The purpose of this utility model provides a kind of appliances power source timing opening/closing device that can conveniently use multiple household electrical appliance, and the appliances power source of controlling household electrical appliance by crystal clock regularly opens and closes.
To achieve these goals, the technical solution of the utility model is: it mainly is made up of crystal clock, insulcrete, power supply opening/closing device, it is characterized in that: the contact of the flighting schedule contact chip in crystal clock is connected with the power supply opening/closing device by the insulation web joint, the opening/closing device moving contacting plate is suspended in the top of input and out-put supply terminal, and input is fixed on the insulating base with the out-put supply terminal.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1. be block schematic diagram of the present utility model
Fig. 2. be the right view of the utility model Fig. 1
As Fig. 1,2, shown in, the utility model is mainly by crystal clock A, timing knob 1, flighting schedule contact chip 2, flighting schedule contact chip stiff end 9, pointer gear axle 10, the normal unlatching moved switch 11, insulation web joint 5, fluctuating sheet contact 3, power supply opening/closing device B, opening/closing device movable contact spring 4, power input terminal 6, lead-out terminal 7, insulating base 8 is formed, it is characterized in that: in crystal clock A, original flighting schedule contact chip 2 is positioned at the middle part of crystal clock A, the mesopore of flighting schedule contact chip 2, be enclosed within on the pointer gear axle 10, its flighting schedule contact chip stiff end 9 is fixed with crystal clock A, and its fluctuating sheet contact 3 is fixedly connected in the insulation web joint 5; At the back of crystal clock A, except that original timing knob 1, also be provided with duplex and often open switch 11, duplex is often opened the two ends of switch 11 and is put connection input and output power supply terminal 6,7 respectively; The other end of the insulation web joint 5 that connects at fluctuating sheet contact 3 is connected with the opening/closing device metal movable contact spring 4 of power supply opening/closing device B, is suspended in the power supply input and output terminal 6,7 of opening/closing device metal movable contact spring 4 lower ends, fixes by insulating base 8 and crystal clock A housing.
The utility model is achieved in that
1. when people's working is left home, at first disconnect the normal knob 11 of opening, make the 220V alternating voltage of input terminal 6 not power to household electrical appliance by lead-out terminal 7, the fluctuating sheet contact 3 of the flighting schedule contact chip 2 of the crystal clock A of this moment is in the state of kicking up, the insulation web joint 5 that is attached thereto, the moving metal contact 4 of opening/closing device that drives power supply opening/closing device B raises up, at this moment, power input terminal 6 can not be connected by opening/closing device metal movable contact spring 4 and power output terminal 7, and the voltage of power output terminal 7 still is zero.
2. knob 1 regularly when setting crystal clock A noisy makes it moment unlatching household electrical appliance power supply required going home before.
3. when crystal clock A setting time opening, the flighting schedule contact chip 2 of crystal clock A is when reaching setting-up time, and fluctuating sheet contact 3 underlies, the insulation web joint 5 that is attached thereto, the opening/closing device metal movable contact spring 4 that drives power supply opening/closing device B underlies, and contacts with power input terminal 6, power output terminal 7.At this moment, the 220V power supply of power input terminal 6 is connected by opening/closing device metal movable contact spring 4 and power output terminal 7, and household electrical appliance are opened.
4. when owner can not go home for the moment, after being open at one hour, the setting of crystal clock A finishes voluntarily, the fluctuating sheet contact 3 of the flighting schedule contact chip 2 of crystal clock A raises up, the insulation web joint 5 that is attached thereto, the opening/closing device metal movable contact spring 4 that drives power supply opening/closing device B raises up, and separates with power input terminal 6, power output terminal 7.At this moment, the 220V power supply of power input terminal 6 and power output terminal 7 disconnect, and household electrical appliance cut out.
5. when owner is in for a long time, opens the duplex of crystal clock A and often open switch 11, make the 220V power supply of power input terminal 6 often open switch 11 and power output terminal 7 connections by duplex.This moment, the household electrical appliance power supply often left.
The utility model has the advantages that: the quartz clock that applied cost is cheap adds low Honest and clean accessory both can reach the application of little Current Control forceful electric power. It is widely used, Be applicable to the aspects such as household electrical appliance, agricultural water pumping machine (220V, 380V all can).
Claims (2)
1. household electrical appliance power supply opening/closing device regularly, regularly knob (1), flighting schedule contact chip (2) place crystal clock (A), it is characterized in that: in crystal clock (A) except that original flighting schedule contact chip (2), also be connected with power supply opening/closing device (B) on the perturbed sheet contact (3) of flighting schedule contact chip (2), the insulation web joint (5) of the start-stop device metal movable contact spring (4) of power supply opening/closing device (B), fixing with perturbed sheet contact (3); Be suspended in power supply input and output terminal (6), (7) of opening/closing device movable contact spring (4) lower end, fixing in crystal clock (A) housing by insulating base (8).
2. root a kind of household electrical appliance power supply according to claim 1 opening/closing device regularly, it is characterized in that: also be provided with duplex and often open switch (11) in crystal clock (A), the two ends that duplex is often opened switch (11) connect input and output power supply terminal (6), (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226896 CN2611950Y (en) | 2003-01-31 | 2003-01-31 | Timing on/off device for power source of household electrical applaince |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226896 CN2611950Y (en) | 2003-01-31 | 2003-01-31 | Timing on/off device for power source of household electrical applaince |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611950Y true CN2611950Y (en) | 2004-04-14 |
Family
ID=34163834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226896 Expired - Fee Related CN2611950Y (en) | 2003-01-31 | 2003-01-31 | Timing on/off device for power source of household electrical applaince |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611950Y (en) |
-
2003
- 2003-01-31 CN CN 03226896 patent/CN2611950Y/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 |