CN2382147Y - Safety socket with overheat breaker - Google Patents
Safety socket with overheat breaker Download PDFInfo
- Publication number
- CN2382147Y CN2382147Y CN 99233787 CN99233787U CN2382147Y CN 2382147 Y CN2382147 Y CN 2382147Y CN 99233787 CN99233787 CN 99233787 CN 99233787 U CN99233787 U CN 99233787U CN 2382147 Y CN2382147 Y CN 2382147Y
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- CN
- China
- Prior art keywords
- socket
- temperature
- temperature switch
- utility
- model
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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 relates to a safety socket with an overheat breaker. The utility model is characterized in that the inner part of the socket is provided with a temperature switch, and the temperature switch is respectively communicated with the L end of a fire wire of the socket, and the input and the output ends of the N end of a middle wire of the socket. A power cut indicating lamp is arranged on the socket, and the line of the indicating lamp is connected with a divider resistor in series, and is connected with the temperature switch in parallel. The utility model has the advantages of simple structure, and good suitability. The utility model has the function of overheat power off protection. The utility model can protect the use safety of electric devices, and can stop the fire accidents generated by that the heat is over among inserting elements of electric apparatus.
Description
The utility model relates to a kind of excess temperature outage safety socket.Belong to the socket class.
Existing all kinds of single plate connector or many plate connectors in use because of overcurrent with plug together that loose contact and many reasons cause electric arc between the part, produce high temperature, and electrical equipment is burnt, and also easily cause the appliance fire accident.
The purpose of this utility model is to overcome above-mentioned defective, and a kind of excess temperature outage safety socket is provided.
The technical solution of the utility model is that a temperature switch is set in existing single plate connector or many plate connectors, and its temperature switch is communicated with the live wire L end of socket, the input and output of center line N end respectively.The temperature set point value of temperature switch is 50 ℃～80 ℃, determines the set point value of temperature switch according to dissimilar sockets.Live wire L end and two power failure lamps that center line N holds are set on socket, and going here and there on the circuit of its indicator light has divider resistance R in parallel with temperature switch.When socket in galvanization, plug together when temperature reaches the set point value temperature between the part, normally-closed contact automatic disconnection in the temperature switch, the input power supply is cut off, the output dead electricity, power failure lamp forms the loop by load, make to be cut off power supply one end indicator light and to get electroluminescence, plug together outage temperature between the part through a period of time temperature-fall period, temperature is lower than set point value, the temperature switch normally-closed contact automatically resets, and the input power supply recloses; Power failure lamp extinguishes, and output gets electric, and load is reruned.
In sum, the utility model is simple in structure, and applicability is good, and the security reliability height has the excess temperature power-off protection function, can accomplish to protect the safe in utilization of electric device, has stopped to plug together the too high appliance fire accident that causes of temperature between the part because of electrical equipment.
Below in conjunction with single plate connector accompanying drawing the technical solution of the utility model is described in detail.
Fig. 1 is single plate connector structural representation; Fig. 2 is single plate connector schematic surface; Fig. 3 is the socket elementary diagram.
Referring to accompanying drawing, excess temperature outage safety socket is to comprise socket 1 and jack body 2, and two inputs and three outputs are arranged on the socket, and promptly two inputs are respectively live wire end L, and middle line end N is used for connecing the alternating current 220V power supply; Three outputs are live wire end L, middle line end N, ground terminal E.It is characterized in that jack body 2 is provided with a temperature switch 3, its temperature switch 3 is communicated with the input and output side of live wire end L, middle line end N respectively, the temperature set point value of temperature switch 3 is 50 ℃～80 ℃, the set point value that is the temperature switch of single plate connector is generally 70 ℃～80 ℃, and the set point value of the temperature switch of many plate connectors is 50 ℃～60 ℃.On socket 1, be provided with live wire end L, middle line end N, two power failure lamps 4, string has divider resistance R in parallel with temperature switch 3 on the circuit of its each power failure lamp 4, when socket in galvanization, plug together when temperature reaches the set point value temperature between the part, normally-closed contact automatic disconnection in the temperature switch, the input power supply is cut off, the output dead electricity, power failure lamp forms the loop by load, make to be cut off power supply one end indicator light and to get electroluminescence, plug together outage temperature between the part through a period of time temperature-fall period, temperature is lower than set point value, the temperature switch contact automatically resets, and the input power supply recloses; Power failure lamp extinguishes, and output gets electric, and load is reruned.
Claims (1)
- A kind of excess temperature outage safety socket, it comprises socket (1) and jack body (2), it is characterized in that described jack body (2) is provided with a temperature switch (3), its temperature switch (3) is communicated with the live wire L end of socket, the input and output side of center line N end respectively, the temperature set point value of described temperature switch is 50 ℃～80 ℃, described socket (1) is provided with live wire L end and two power failure lamps (4) that center line N holds, and going here and there on the circuit of its indicator light (4) has divider resistance R in parallel with temperature switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233787 CN2382147Y (en) | 1999-07-29 | 1999-07-29 | Safety socket with overheat breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233787 CN2382147Y (en) | 1999-07-29 | 1999-07-29 | Safety socket with overheat breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2382147Y true CN2382147Y (en) | 2000-06-07 |
Family
ID=34022120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99233787 Expired - Fee Related CN2382147Y (en) | 1999-07-29 | 1999-07-29 | Safety socket with overheat breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2382147Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100561844C (en) * | 2005-12-06 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | The AC Power supply socket bleeder circuit |
| CN103001073A (en) * | 2012-10-31 | 2013-03-27 | 钱加灿 | Plug with temperature control modules |
| CN103066455A (en) * | 2012-10-31 | 2013-04-24 | 钱加灿 | Plug provided with temperature control circuits |
| CN104767085A (en) * | 2015-04-07 | 2015-07-08 | 裴焕禄 | Panel socket for fire-proof wall |
| CN109326935A (en) * | 2017-07-26 | 2019-02-12 | 昆山市苞蕾众创投资管理有限公司 | The safety socket that overtemperature automatically powers off |
| CN109560434A (en) * | 2019-01-14 | 2019-04-02 | 南京康尼机电股份有限公司 | A kind of attaching plug with overheat protector |
-
1999
- 1999-07-29 CN CN 99233787 patent/CN2382147Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100561844C (en) * | 2005-12-06 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | The AC Power supply socket bleeder circuit |
| CN103001073A (en) * | 2012-10-31 | 2013-03-27 | 钱加灿 | Plug with temperature control modules |
| CN103066455A (en) * | 2012-10-31 | 2013-04-24 | 钱加灿 | Plug provided with temperature control circuits |
| CN103066455B (en) * | 2012-10-31 | 2016-01-06 | 钱加灿 | There is the plug of temperature control circuit |
| CN103001073B (en) * | 2012-10-31 | 2016-01-13 | 钱加灿 | A kind of plug with attemperating unit |
| CN104767085A (en) * | 2015-04-07 | 2015-07-08 | 裴焕禄 | Panel socket for fire-proof wall |
| CN109326935A (en) * | 2017-07-26 | 2019-02-12 | 昆山市苞蕾众创投资管理有限公司 | The safety socket that overtemperature automatically powers off |
| CN109560434A (en) * | 2019-01-14 | 2019-04-02 | 南京康尼机电股份有限公司 | A kind of attaching plug with overheat protector |
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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 |