CN2407407Y - Household door and window alarms - Google Patents
Household door and window alarms Download PDFInfo
- Publication number
- CN2407407Y CN2407407Y CN 00204520 CN00204520U CN2407407Y CN 2407407 Y CN2407407 Y CN 2407407Y CN 00204520 CN00204520 CN 00204520 CN 00204520 U CN00204520 U CN 00204520U CN 2407407 Y CN2407407 Y CN 2407407Y
- Authority
- CN
- China
- Prior art keywords
- travel switch
- window
- door
- bulb
- transformer
- 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
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a household door and window alarm for preventing theft, which is composed of infrared rays, a remote control, a receiver, a bulb, a horn, a travel switch, and transformer. The utility model is characterized in that when a door or a window is closed, the travel switch is opened; when a door or a window is opened, the travel switch is closed to form a loop, then, the bulb illuminates, and the horn sounds. The utility model has the advantage that the theftproof effect is excellent.
Description
The utility model relates to a kind of home-use door and window burglar alarm.
Though the appearance of home-use door and window burglar alarm is arranged at present on the market, because structure is very complicated, price is also very expensive, therefore, is difficult to be in the practical stage.
The purpose of this utility model is to provide a kind of home-use door and window burglar alarm, and element is very small and exquisite and simple, and also very convenient in the operation, its prospect for sales will be very optimistic.
Embodiment of the present utility model is as follows: it is by infrared ray, telepilot, receptacle, and bulb,, travel switch and transformer are formed.Described infrared remote controller is carried by the operator, receptacle, bulb and all be installed in outdoors on the wall, travel switch is installed on the doorframe, transformer then is installed in by the power supply.With lead with the receptacle output terminal with link to each other with the input end of bulb, bulb links to each other with the input end of travel switch with output terminal, and the output terminal of travel switch links to each other with transformer, and transformer then inserts on the socket, and the transformer output terminal links to each other with receptacle.Described bulb and output terminal are when door or window are closed, and travel switch disconnects, travel switch closure just when door or window are opened.
The utility model has the advantages that used element is very small and exquisite and simple, easy to operate, then lamp is bright and report to the police when door or window are opened.
Following preference is described in detail the utility model in conjunction with the accompanying drawings.
Fig. 1 is that each element door of the utility model or the window circuit when closing connects sketch.
When door or window are shut and press the start key that rises on the infrared remote controller 1, travel switch 5 disconnects as can be seen from Figure 1, receptacle 2, bulb 3,4, travel switch 5, transformer 6 can not constitute the loop.But when door or window when being opened, travel switch 5 closures just constitute the loop, just ring and bulb just bright, so just can play the burglar alarm effect.
Described infrared remote controller and receptacle are that Guangdong Zhong Shan universal electric manufacturing plant produces, and the trade mark is the iron general, and bulb be general Small Universal model, travel switch is that Beijing Switch Factory produces, transformer is 220-12V, 0.1 peace is universal.
Claims (1)
1. home-use door and window burglar alarm, it is characterized in that: it is by infrared remote controller 1, receptacle 2, bulb 3,4, travel switch 5, transformer 6 is formed, wherein infrared remote controller is carried by owner, receptacle 2, bulb 3 and 4 all be installed in outdoors under the wall, travel switch 5 is installed on the doorframe, 6 in transformer be installed in socket other with lead with the output terminal of receptacle 2 with 4, the input end of bulb 3 links to each other, 4 link to each other with the input end of travel switch 5 with the output terminal of bulb 3, and the output terminal of travel switch 5 links to each other with transformer, transformer then inserts on the socket, the output terminal of transformer links to each other again with receptacle, when door or window unlatching, travel switch 5 closures, when door or window were closed, travel switch 5 disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204520 CN2407407Y (en) | 2000-02-02 | 2000-02-02 | Household door and window alarms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204520 CN2407407Y (en) | 2000-02-02 | 2000-02-02 | Household door and window alarms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2407407Y true CN2407407Y (en) | 2000-11-22 |
Family
ID=33572857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00204520 Expired - Fee Related CN2407407Y (en) | 2000-02-02 | 2000-02-02 | Household door and window alarms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2407407Y (en) |
-
2000
- 2000-02-02 CN CN 00204520 patent/CN2407407Y/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 |