CN202042436U - Trip alarm - Google Patents
Trip alarm Download PDFInfo
- Publication number
- CN202042436U CN202042436U CN2011200957221U CN201120095722U CN202042436U CN 202042436 U CN202042436 U CN 202042436U CN 2011200957221 U CN2011200957221 U CN 2011200957221U CN 201120095722 U CN201120095722 U CN 201120095722U CN 202042436 U CN202042436 U CN 202042436U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- trip
- alarm
- alarm device
- loudspeaker
- 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
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- Alarm Systems (AREA)
Abstract
A trip alarm belongs to circuit system alarm devices and is mainly used for solving the problem that trip of an earth leakage protector cannot be known in time. The trip alarm comprises an electromagnet and a loudspeaker, wherein the electromagnet is positioned inside a trip alarm shell. A spring sheet switch is arranged on one side of the electromagnet and sequentially connected with the loudspeaker and a battery; a battery box with a battery box cover is arranged on the trip alarm shell; and two binding posts connected with the electromagnet are designed at the bottom of the shell. The trip alarm is capable of giving out alarm at the first time of trip, thereby reminding people of trip of the earth leakage protector in time.
Description
Technical field
The utility model relates to a kind of warning device, specifically a kind of tripping alarm device.
Background technology
Every household all is equipped with earth leakage protective device now, in the process of using, cause tripping operation because of rainy or electrical equipment problem sometimes, and we can not know in time, cause some electrical equipment not work on.
The utility model content
The purpose of this utility model is to provide a kind of tripping alarm device, and this tripping alarm device can warnings of blowing a whistle in tripping operation, makes people know that in time earth leakage protective device trips.
The technical scheme in the invention for solving the technical problem is: a kind of tripping alarm device, it is characterized in that, comprise electromagnet and loudspeaker, described electromagnet is positioned at the inside of tripping alarm device shell, one side of electromagnet is provided with a spring leaf switch, described spring leaf switch is connected with battery in turn with loudspeaker, is provided with the battery compartment of charged pool Cang Gai on tripping alarm device shell, and the outer casing bottom design has two binding posts that connect electromagnet.
The beneficial effects of the utility model are: this tripping alarm device can be reported to the police in the very first time of tripping operation, reminds people earth leakage protective device tripping operation in time.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a circuit diagram of the present utility model.
Among the figure: 1 electromagnet, 2 spring leaf switches, 3 loudspeaker, 4 batteries, 5 battery compartments lid, 6 binding posts.
Embodiment
As shown in Figure 1.A kind of tripping alarm device; comprise shell and be arranged at shell interior electromagnet 1 and loudspeaker 3; described tripping alarm device designs for cuboid; big with earth leakage protective device etc.; the inside of tripping alarm device sets firmly an electromagnet 1, and the side design of electromagnet 1 has a spring leaf switch 2, and spring leaf switch 2 is connected in series in turn with loudspeaker 3 and battery 4 becomes warning circuit; be provided with the battery compartment of charged pool Cang Gai on tripping alarm device shell, the outer casing bottom design has two binding posts that connect electromagnet.
During use, only need two binding posts 6 with the tripping alarm device be connected on the earth leakage protective device and get final product.After the earth leakage protective device outage, electromagnet 1 outage loses magnetism, and spring leaf switch 2 just can be closed, and warning circuit is connected, and loudspeaker 3 begin to report to the police.
Claims (1)
1. tripping alarm device, it is characterized in that, comprise electromagnet and loudspeaker, described electromagnet is positioned at the inside of tripping alarm device shell, one side of electromagnet is provided with a spring leaf switch, described spring leaf switch is connected with battery in turn with loudspeaker, is provided with the battery compartment of charged pool Cang Gai on tripping alarm device shell, and the outer casing bottom design has two binding posts that connect electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200957221U CN202042436U (en) | 2011-04-02 | 2011-04-02 | Trip alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200957221U CN202042436U (en) | 2011-04-02 | 2011-04-02 | Trip alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042436U true CN202042436U (en) | 2011-11-16 |
Family
ID=44969872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200957221U Expired - Fee Related CN202042436U (en) | 2011-04-02 | 2011-04-02 | Trip alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586026A (en) * | 2013-10-30 | 2015-05-06 | 卞海兵 | Anti-theft alarm bag belt |
-
2011
- 2011-04-02 CN CN2011200957221U patent/CN202042436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586026A (en) * | 2013-10-30 | 2015-05-06 | 卞海兵 | Anti-theft alarm bag belt |
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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: 20111116 Termination date: 20120402 |