CN201332195Y - Power timing switch device - Google Patents
Power timing switch device Download PDFInfo
- Publication number
- CN201332195Y CN201332195Y CNU2008201066398U CN200820106639U CN201332195Y CN 201332195 Y CN201332195 Y CN 201332195Y CN U2008201066398 U CNU2008201066398 U CN U2008201066398U CN 200820106639 U CN200820106639 U CN 200820106639U CN 201332195 Y CN201332195 Y CN 201332195Y
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- Prior art keywords
- power
- power supply
- timing
- outlet
- switching device
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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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Abstract
The utility model provides a power timing switch device, which comprises a power connection for connecting a power source, a power socket for connecting an electric device, and a power timing device. The power timing switch device is characterized in that the power timing switch device further comprises a timing device; and the power connection and the power socket are electrically connected with the timing device. In the power timing switch device provided by the utility model, the power source can be connected via the power connection, the electric device can be connected via the power socket, the timing device which can be disconnected is arranged between the power connection and the power socket, and the circuit is disconnected when the timing device reaches the default time. The power timing switch device provided by the utility model can be connected with the prior sockets and set the on/off time via the timing device, and has the function of a wiring board, thereby not only facilitating electric power conservation but also eliminating potential safety hazards.
Description
Technical field
The utility model relates to a kind of power supply time switching device.
Background technology
Along with the progress of human society, the mankind more and more rely on for the energy, so energy savings also becomes more and more important.Electric energy causes and can only be controlled by use side owing to its characteristic, and existing electrical appliance scarcely has timing function.Various household electrical appliance such as the electric heater of family expenses, electric heater, electric cooker, electromagnetic oven, water dispenser for example, or fields such as the hen house illumination used of industry, street lamp, neon light, advertising lamp, aerator, breed irrigation, preheating precooling, all need by manually cutting off the power supply.So not only expend user's time, in case and the user forget outage, not only waste energy, simultaneously may bring potential safety hazard.
The utility model content
At defective that exists in the prior art and deficiency, the purpose of this utility model is to propose a kind of power supply time switching device, can be applicable to the reference power supply socket, makes the various electrical equipment can both valid timing, reduces potential safety hazard, energy savings.
In order to achieve the above object, the utility model proposes a kind of power supply time switching device, comprise the power connection and the outlet that is used to be connected electrical appliance that are used to connect power supply; It is characterized in that, also comprise timing device, described power connection is electrically connected with described timing device respectively with outlet, to disconnect or described power connection of conducting and described outlet when this timing device reaches Preset Time.
Preferred as technique scheme, described outlet is one or more.
Preferred as technique scheme, described each outlet is provided with a switching device.
Preferred as technique scheme, described outlet is double end outlet and/or three outlets.
Preferred as technique scheme, described power supply street corner is double end power connection or three power connections.
Preferred as technique scheme, described timing device is a programmable control chip.
A kind of power supply time switching device that the utility model proposed comprises: the power connection and the outlet that is used to be connected electrical appliance that are used to connect power supply; And the power supply timing device, comprise the power connection and the outlet that is used to be connected electrical appliance that are used to connect power supply; It is characterized in that, also comprise timing device, described power connection is electrically connected with described timing device respectively with outlet.Thereby the power supply time switching device that the utility model proposes, can connect power supply by power connection, and, a timing device that can disconnect, open circuit when timing device reaches Preset Time are set simultaneously between power connection and outlet by outlet connection electrical appliance.The power supply timing device that the utility model proposes can be connected with existing socket, and has the function of wiring board, can also set the ON/OFF time by timing device simultaneously, has both helped saving electric power, can eliminate safe hidden trouble again.
Description of drawings
Fig. 1 is a power supply time switching device structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The utility model preferred embodiment comprises the power connection 1 and the outlet 3 that is used to be connected electrical appliance that are used to connect power supply as shown in Figure 1; Also comprise timing device 2, described power connection 1 is electrically connected with described timing device 2 respectively with outlet 3, to disconnect or described power connection 1 of conducting and described outlet 3 when this timing device 2 reaches Preset Time.
Wherein, timing device can comprise a programmable control chip and a controllable power switch.Certainly, also can adopt other modes to realize the function of timing device, all within the protection range of this patent.
In order to improve availability, a plurality of outlets can be set, for example go into shown in Figure 1ly, be provided with n double end socket and a three-phase electricity socket.Certainly quantity is can be provided with as required to decide, and double end/three utility outlets can also be set.Can also be provided with a switching device 4 for each outlet 3.Like this can socket not the time spent close, prevent the electric leakage.Power connection 1 is double end power connection or three power connections, to adapt to different sockets.
Certainly; the utility model also can have other embodiment; under the situation that does not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of claim of the present utility model.
Claims (6)
1, a kind of power supply time switching device comprises the power connection and the outlet that is used to be connected electrical appliance that are used to connect power supply; It is characterized in that, also comprise timing device, described power connection is electrically connected with described timing device respectively with outlet, to disconnect or described power connection of conducting and described outlet when this timing device reaches Preset Time.
2, power supply time switching device according to claim 1 is characterized in that, described outlet is one or more.
3, power supply time switching device according to claim 1 and 2 is characterized in that, described each outlet is provided with a switching device.
4, power supply time switching device according to claim 1 and 2 is characterized in that, described outlet is double end outlet and/or three outlets.
5, power supply time switching device according to claim 1 and 2 is characterized in that, described power supply street corner is double end power connection or three power connections.
6, power supply time switching device according to claim 1 and 2 is characterized in that, described timing device is a programmable control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201066398U CN201332195Y (en) | 2008-11-21 | 2008-11-21 | Power timing switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201066398U CN201332195Y (en) | 2008-11-21 | 2008-11-21 | Power timing switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332195Y true CN201332195Y (en) | 2009-10-21 |
Family
ID=41225578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201066398U Expired - Fee Related CN201332195Y (en) | 2008-11-21 | 2008-11-21 | Power timing switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332195Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722123A (en) * | 2012-06-28 | 2012-10-10 | 西安工程大学 | Alternating current wiring board timing controller with voice prompt function |
-
2008
- 2008-11-21 CN CNU2008201066398U patent/CN201332195Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722123A (en) * | 2012-06-28 | 2012-10-10 | 西安工程大学 | Alternating current wiring board timing controller with voice prompt function |
| CN102722123B (en) * | 2012-06-28 | 2015-01-07 | 西安工程大学 | Alternating current wiring board timing controller with voice prompt function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20101121 |