CN203204368U - Novel code power switch - Google Patents
Novel code power switch Download PDFInfo
- Publication number
- CN203204368U CN203204368U CN2013202315416U CN201320231541U CN203204368U CN 203204368 U CN203204368 U CN 203204368U CN 2013202315416 U CN2013202315416 U CN 2013202315416U CN 201320231541 U CN201320231541 U CN 201320231541U CN 203204368 U CN203204368 U CN 203204368U
- Authority
- CN
- China
- Prior art keywords
- controller
- box body
- power supply
- switch
- switch box
- 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
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a novel code power switch. The novel code power switch includes a switch box body. The upper part of the switch box body is provided with electric device jacks, an LED indicating lamp, a keyboard and a switch press button. The switch box body is inside provided with a controller, a contactor, a relay, a power converter and an alarm device. Two sides of the switch box body are provided with heat dissipating holes. The electric device jacks are connected with the contactor. The contactor is connected with the relay. The relay is connected with the controller. The alarm device is connected with the controller. The power converter is connected with the controller. The LED indicating lamp, the key board and the switch press button are connected with the controller respectively. Besides, the power converter is also provided with an external power line interface. According to the utility model, by setting a password for the novel code power switch, phenomenon of electricity stealing and electricity leakage can be prevented effectively, so that economic loss of a user can be reduce. And electricity utilization interest of the user can be guaranteed well.
Description
Technical field
The utility model relates to the power switch technical field, is specially a kind of novel power supply cipher switch.
Background technology
Along with science and technology development, electricity is more and more closer with people's life relation, and each details from commercial production to life at home all be unable to do without.But the troubling phenomenon that always has the power stealing electric leakage is usurped other people power supply and is used, and then other people are caused economically loss.Situation same office's office is more and more general now simultaneously; in order to protect the rights and interests of user power utilization; make the disabled user under the situation of not knowing the power switch password, can't use power supply and carry out corresponding operation, become the major issue that those skilled in the art need to be resolved hurrily.
The utility model content
The technical matters that the utility model solves is to provide a kind of novel power supply cipher switch, to solve the shortcoming in the above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions:
A kind of novel power supply cipher switch, comprise the switch box body, wherein, described switch box body top is provided with electrical equipment jack, LED light, keyboard, shift knob, described switch box body inside is provided with controller, contactor, relay, power supply changeover device, warning device, and described switch box body both sides are provided with louvre; Described electrical equipment jack is connected with contactor, and described contactor is connected with relay, and described relay is connected with controller, and described warning device is connected with controller, and described power supply changeover device is connected with controller; Described LED light, keyboard and shift knob are connected with controller respectively; In addition, described power supply changeover device is provided with the external power supply line interface.
In the utility model, described LED light comprises fault LED light, power LED pilot lamp; Break down described power LED pilot lamp prompting switch box body operate as normal in the described fault LED light prompting switch box body.
In the utility model, described switch box body is the one-shot forming structure, prevents that the disabled user is by opening switch box body power stealing electric leakage.
In the utility model, described warning device comprises hummer, and when the disabled user illegally sneaked current electric leakage, warning device sent alarm prompt.
In the utility model, described controller is the AT89C51 single-chip microcomputer.
In the utility model, also be provided with expansion reservoir on the described controller, expansion reservoir is used for the correct password of storage.
In the utility model, the user opens shift knob earlier before using the power supply cipher switch, by keyboard input password, the password of user's input is checked in the controller retrieval, if the input password is correct, controller power-on converter then, the electrical equipment jack enters "on" position, and the power LED pilot lamp lights; If input password mistake, then warning device sends alarm prompt in the switch box body; When the power supply cipher switch broke down, then the fault LED light lighted.
Beneficial effect: the utility model effectively prevents the phenomenon of power stealing electric leakage by at power switch password being set, and reduces other people are caused economic loss; The rights and interests of better protection user power utilization.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of novel power supply cipher switch referring to Fig. 1, comprise the switch box body, wherein, described switch box body top is provided with electrical equipment jack, LED light, keyboard, shift knob, described switch box body inside is provided with controller, contactor, relay, power supply changeover device, warning device, and described switch box body both sides are provided with louvre; Described electrical equipment jack is connected with contactor, and described contactor is connected with relay, and described relay is connected with controller, and described warning device is connected with controller, and described power supply changeover device is connected with controller; Described LED light, keyboard and shift knob are connected with controller respectively; In addition, described power supply changeover device is provided with the external power supply line interface.
In the present embodiment, described LED light comprises fault LED light, power LED pilot lamp; Break down described power LED pilot lamp prompting switch box body operate as normal in the described fault LED light prompting switch box body.
In the present embodiment, described switch box body is the one-shot forming structure, prevents that the disabled user is by opening switch box body power stealing electric leakage.
In the present embodiment, described warning device comprises hummer, and when the disabled user illegally sneaked current electric leakage, warning device sent alarm prompt.
In the present embodiment, described controller is the AT89C51 single-chip microcomputer.
In the present embodiment, also be provided with expansion reservoir on the described controller, expansion reservoir is used for the correct password of storage.
In the present embodiment, described power supply changeover device is provided with the external power supply line interface, and the power supply cipher switch is by the type of power supply changeover device conversion external power supply.
In the present embodiment, the user opens shift knob earlier before using the power supply cipher switch, by keyboard input password, the password of user's input is checked in the controller retrieval, if the input password is correct, controller power-on converter then, the electrical equipment jack enters "on" position, and the power LED pilot lamp lights; If input password mistake, then warning device sends alarm prompt in the switch box body; When the power supply cipher switch broke down, then the fault LED light lighted.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. novel power supply cipher switch, comprise the switch box body, it is characterized in that, described switch box body top is provided with electrical equipment jack, LED light, keyboard, shift knob, described switch box body inside is provided with controller, contactor, relay, power supply changeover device, warning device, and described switch box body both sides are provided with louvre; Described electrical equipment jack is connected with contactor, and described contactor is connected with relay, and described relay is connected with controller, and described warning device is connected with controller, and described power supply changeover device is connected with controller; Described LED light, keyboard and shift knob are connected with controller respectively; In addition, described power supply changeover device is provided with the external power supply line interface.
2. a kind of novel power supply cipher switch according to claim 1 is characterized in that, described LED light comprises fault LED light, power LED pilot lamp.
3. a kind of novel power supply cipher switch according to claim 1 is characterized in that, described switch box body is the one-shot forming structure.
4. a kind of novel power supply cipher switch according to claim 1 is characterized in that, also is provided with expansion reservoir on the described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202315416U CN203204368U (en) | 2013-05-02 | 2013-05-02 | Novel code power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202315416U CN203204368U (en) | 2013-05-02 | 2013-05-02 | Novel code power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203204368U true CN203204368U (en) | 2013-09-18 |
Family
ID=49148463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202315416U Expired - Fee Related CN203204368U (en) | 2013-05-02 | 2013-05-02 | Novel code power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203204368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959322A (en) * | 2017-11-16 | 2018-04-24 | 天长市昭田磁电科技有限公司 | A kind of open air charging case |
-
2013
- 2013-05-02 CN CN2013202315416U patent/CN203204368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959322A (en) * | 2017-11-16 | 2018-04-24 | 天长市昭田磁电科技有限公司 | A kind of open air charging case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203204368U (en) | Novel code power switch | |
| CN202940403U (en) | Infrared remote control socket | |
| CN205178181U (en) | Home automation switch socket | |
| CN105261896A (en) | Home intelligent switch socket | |
| CN203311208U (en) | Single fire wire touch double-control switch | |
| CN202548607U (en) | Control module | |
| CN204012905U (en) | Intelligent duplicate power supply conversion vacuum switch cabinet | |
| CN204441126U (en) | A kind of LED air switch box | |
| CN203205650U (en) | An intelligent safety socket | |
| CN204834503U (en) | Waterproof heat dissipation type electromagnetic relay | |
| CN203085820U (en) | A combination switch of strong and weak current | |
| CN106653428A (en) | Switch-on indicating isolation switch | |
| CN204992759U (en) | Built -in couple of switching of power control system | |
| CN205429563U (en) | Intelligent control device of switch cabinet | |
| CN209690763U (en) | A smart home control device | |
| CN202602007U (en) | Multi-switch socket | |
| CN205301876U (en) | Intelligent security controlling means of machine factory | |
| CN203205355U (en) | Moulded case circuit breaker | |
| CN203813489U (en) | USB wall charger | |
| CN203689666U (en) | Remote controller with parent lock control function | |
| CN208738544U (en) | A kind of indoor fire safety panel | |
| CN204101194U (en) | A kind of novel radio temperature measuring equipment | |
| CN203025541U (en) | Remote control device of high-voltage frequency converter | |
| CN202856069U (en) | Pop-up electric socket | |
| CN204834406U (en) | A switch is singly controlled to pair for light intelligent control that goes downstairs on |
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: 20130918 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |