CN2164124Y - Time-control electric outlet - Google Patents
Time-control electric outlet Download PDFInfo
- Publication number
- CN2164124Y CN2164124Y CN 93231371 CN93231371U CN2164124Y CN 2164124 Y CN2164124 Y CN 2164124Y CN 93231371 CN93231371 CN 93231371 CN 93231371 U CN93231371 U CN 93231371U CN 2164124 Y CN2164124 Y CN 2164124Y
- Authority
- CN
- China
- Prior art keywords
- plug
- box body
- time
- digital display
- display time
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a power socket which comprises an insulating box body with plug jacks. The inner part of the box body is provided with metal electrode sheets and a plug. A digital display time relay is connected in series between the plug and the electrode sheets. The power socket can switch on or switch off power in pre-determined time so as to automatically control the working state of an electric appliance.
Description
The utility model relates to a kind of supply socket.
Normally used supply socket, metal pole piece in the socket directly links to each other with power supply, as long as power supply is continuous in the circuit, socket just is in power supply state all the time, after electrical appliance plug and socket joined, the break-make of the uncontrollable electric current of socket itself was in order to control the operating state of electrical appliance automatically, the part electrical appliance is provided with automatic control switch, but has increased production cost.
The purpose of this utility model provides a kind of time-delay power on/off function that has, and can control the supply socket of electrical appliance operating state automatically.
The utility model comprises the insulation box body that has jack, is located at metal pole piece and plug in the box body, is connected in series a digital display time relay between pole piece and the plug.
The utility model can preset current make-and-break time, therefore, when using the utility model, regulate preset key, just can control the operating state of electrical appliance automatically, have auto-switch function, not only easy to use, and replaced Auto-delay switch on each electrical appliance, saved production cost.
The utility model will be further described below in conjunction with drawings and Examples.
Accompanying drawing has provided embodiment of the present utility model; Wherein:
Fig. 1 is the general illustration of present embodiment.
Fig. 2 is the internal structure schematic diagram of present embodiment.
The utility model comprises the insulation box body (1) that has jack (2), is located at metal pole piece (3) and plug (5) in the box body (1), be connected in series a digital display time relay (6) between pole piece (3) and the plug (5), this digital display time relay (6) is provided with time-delay energising preset key (8) and delay cut-off preset key (4), is provided with relay indicating light (7) on digital display time relay (6).
Claims (3)
1, a kind of time control supply socket comprises the insulation box body (1) that has jack (2), is located at metal pole piece (3) and plug (5) in the box body (1), it is characterized in that being connected in series a digital display time relay (6) between pole piece (3) and the plug (5).
2,, it is characterized in that described digital display time relay (6) is provided with time-delay energising preset key (8) and delay cut-off preset key (4) according to the described time control supply socket of claim 1.
3,, it is characterized in that digital display time relay (6) is provided with relay indicating light (7) according to the described time control supply socket of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231371 CN2164124Y (en) | 1993-07-12 | 1993-07-12 | Time-control electric outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231371 CN2164124Y (en) | 1993-07-12 | 1993-07-12 | Time-control electric outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2164124Y true CN2164124Y (en) | 1994-05-04 |
Family
ID=33807847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93231371 Expired - Fee Related CN2164124Y (en) | 1993-07-12 | 1993-07-12 | Time-control electric outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2164124Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304141B (en) * | 2008-04-02 | 2010-06-02 | 上海应用技术学院 | Automatic power off extension board |
| CN102361193A (en) * | 2011-09-23 | 2012-02-22 | 王昌朋 | Safety socket |
-
1993
- 1993-07-12 CN CN 93231371 patent/CN2164124Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304141B (en) * | 2008-04-02 | 2010-06-02 | 上海应用技术学院 | Automatic power off extension board |
| CN102361193A (en) * | 2011-09-23 | 2012-02-22 | 王昌朋 | Safety socket |
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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 |