CN203085891U - Current overload alarm power socket - Google Patents
Current overload alarm power socket Download PDFInfo
- Publication number
- CN203085891U CN203085891U CN 201320084589 CN201320084589U CN203085891U CN 203085891 U CN203085891 U CN 203085891U CN 201320084589 CN201320084589 CN 201320084589 CN 201320084589 U CN201320084589 U CN 201320084589U CN 203085891 U CN203085891 U CN 203085891U
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- CN
- China
- Prior art keywords
- current overload
- alarm device
- socket
- light
- wiring board
- 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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Abstract
The utility model discloses a current overload alarm power socket. The socket comprises a power patch board and jacks in the power patch board, wherein a current overload alarm device is arranged on an incoming line end of the power patch board and comprises a detection device, an acoustic alarm device and a light-emitting alarm device; and the acoustic alarm device and the light-emitting alarm device are connected in parallel and then connected with the detection device in series onto the two ends of a control voltage. The socket has the advantages of not only simple structure, novel production and low production cost but also safety, reliability, economy, practicability, easiness in installation and the like.
Description
Technical field
The utility model relates to a kind of supply socket, particularly belongs to a kind of current overload warning supply socket.
Background technology
Raising along with living standards of the people, various electrical equipment are more and more, because the power difference of various electrical equipment, when behaviour in service difference, these electrical equipment are inserted on the same socket, be difficult to judge whether the electric current of carrying through this socket surpasses its rated current, in daily life, because the current overload of supply socket causes socket, electric wire to burn, thereby initiation fire causes casualties, the accident of property loss happens occasionally, so existing supply socket is still perfect inadequately.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, cost is low, be easy to install, safe and reliable current overload warning supply socket, to overcome the deficiencies in the prior art.
The utility model is achieved in that current overload warning supply socket, comprise the socket that is provided with on power supply wiring board and the power supply wiring board, be provided with the current overload alarm in the end of incoming cables of power supply wiring board, the current overload alarm comprises checkout gear, audible alarm unit and light emission alarm device; Be connected in series to the two ends of control voltage after audible alarm unit and the light emission alarm device parallel connection with checkout gear.
Checkout gear is made up of tongue tube, is wound with coil on tongue tube.
Audible alarm unit is connected to form by resistance R 1 and buzzer.
Light emission alarm device is connected to form by resistance R 2 and light-emitting diode.
Owing to adopted technique scheme, during the utility model work, when the electric current that flows through coil surpassed rated current, the magnetic field that is produced made the reed closure of tongue tube, the current overload alarm work, buzzer sends sound, lumination of light emitting diode, call user's attention, the utility model is compared with prior art, that the utility model not only has is simple in structure, make the advantage novel, that cost of manufacture is low, but also have safe and reliable, economical and practical, be easy to advantage such as installation.
Description of drawings
Fig. 1 is a side structure schematic diagram of the utility model band sense switch;
Description of reference numerals: 1-power supply wiring board, 2-socket, 3-current overload alarm, 4-checkout gear, 5-audible alarm unit, 6-light emission alarm device, 7-tongue tube, 8-coil, 9-resistance R 1,10-buzzer, 11-resistance R 2,12-light-emitting diode.
Embodiment
Embodiment of the present utility model: current overload warning supply socket, comprise the socket 2 that is provided with on power supply wiring board 1 and the power supply wiring board 1, be provided with current overload alarm 3 in the end of incoming cables of power supply wiring board 1, current overload alarm 3 comprises checkout gear 4, audible alarm unit 5 and light emission alarm device 6; Audible alarm unit 5 and light emission alarm device 6 backs in parallel are connected in series to the two ends of controlling voltage with checkout gear 4.
Light emission alarm device 6 is connected to form by resistance R 211 and light-emitting diode 12.
In the utility model, resistance R 19, resistance R 211, buzzer 10 and light-emitting diode 12 all are existing products, and coil 8 can adopt the enamelled wire of Φ 1.2mm～Φ 1.8mm to enclose (the concrete number of turns can be decided according to overload current) around 4 circles～7 on tongue tube 7.
Control voltage is AC220v.
During the utility model work, when the electric current that flows through coil surpassed rated current, the magnetic field that is produced made the reed closure of tongue tube 7, the current overload alarm work, and buzzer 10 sends sound, and light-emitting diode 12 is luminous, call user's attention.
Claims (4)
1. current overload warning supply socket, comprise the socket (2) that power supply wiring board (1) and power supply wiring board (1) upward are provided with, it is characterized in that: be provided with current overload alarm (3) in the end of incoming cables of power supply wiring board (1), current overload alarm (3) comprises checkout gear (4), audible alarm unit (5) and light emission alarm device (6); Audible alarm unit (5) and light emission alarm device (6) back in parallel is connected in series to the two ends of controlling voltage with checkout gear (4).
2. current overload warning supply socket according to claim 1 is characterized in that: checkout gear (4) is made up of tongue tube (7), is wound with coil (8) on tongue tube (7).
3. current overload warning supply socket according to claim 1 is characterized in that: audible alarm unit (5) is by resistance R 1(9) and buzzer (10) connect to form.
4. current overload warning supply socket according to claim 1 is characterized in that: light emission alarm device (6) is by resistance R 2(11) and light-emitting diode (12) connect to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084589 CN203085891U (en) | 2013-02-25 | 2013-02-25 | Current overload alarm power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084589 CN203085891U (en) | 2013-02-25 | 2013-02-25 | Current overload alarm power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085891U true CN203085891U (en) | 2013-07-24 |
Family
ID=48831696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084589 Expired - Fee Related CN203085891U (en) | 2013-02-25 | 2013-02-25 | Current overload alarm power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490240A (en) * | 2013-10-14 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Multifunctional power socket with electricity consumption monitoring and warning functions |
-
2013
- 2013-02-25 CN CN 201320084589 patent/CN203085891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490240A (en) * | 2013-10-14 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Multifunctional power socket with electricity consumption monitoring and warning functions |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20180225 |