CN201667458U - Multi-functional power protection safety converter socket and corresponding plug thereof - Google Patents
Multi-functional power protection safety converter socket and corresponding plug thereof Download PDFInfo
- Publication number
- CN201667458U CN201667458U CN2009200304641U CN200920030464U CN201667458U CN 201667458 U CN201667458 U CN 201667458U CN 2009200304641 U CN2009200304641 U CN 2009200304641U CN 200920030464 U CN200920030464 U CN 200920030464U CN 201667458 U CN201667458 U CN 201667458U
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- socket
- push
- button switch
- pressure regulation
- fuse
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Abstract
The utility model relates to a multi-functional power protection safety converter socket which comprises an FU fuse (5), a thermosensitive overload protector (6), a voltage regulating socket (8), a voltage regulating knob (9) and the like, the thermosensitive overload protector (6) and the FU fuse (5) are respectively arranged on two side surfaces of a housing (1), a small night light (3) and a button switch II (10) are arranged and linked at the middle part of the surface of the housing (1), jacks (7) are arranged on the surface of the housing (1), button switches I (2) are correspondingly arranged and linked on the upper side surface of each jack (7), the voltage regulating socket (8) and the voltage regulating knob (9) are arranged on one side of the surface of the housing (1), the button switches I (2) are correspondingly arranged and linked on the upper side surface of the voltage regulating socket (8), the voltage regulating knob (9) is linked with the voltage regulating socket (8), and the button switches I (2) are set to be linked with an external power supply after being linked with the FU fuse (5) and the thermosensitive overload protector (6). Therefore, the multi-functional power protection safety converter socket has high safety and convenient use.
Description
One, technical field
The utility model relates to a kind of multifunction electric source protection safety convertor insert row and corresponding with it plug thereof, especially a kind of multifunction electric source protection safety convertor insert row and corresponding with it plug thereof that is adapted to large-scale office occasion.
Two, background technology
Insert row be widely used in people's life, so insert row is a kind of important daily living article as an original paper giving electric power supply; When people made electrical appliance, though just be provided with protective circuit in electrical equipment itself, this protection was owing in electrical equipment inside itself, also can cause the damage of electrical equipment; People are provided with protective device usually in insert row, in existing insert row protective device, because the protective device that is provided with is single, bad to anti-lightning strike, anti-overvoltage, antioverloading protection effect, fail safe is not high; Owing on insert row, do not have lighting device and regulator, use inconvenience, particularly when using night simultaneously.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model provides a kind of multifunction electric source protection safety convertor insert row and corresponding with it plug thereof, has safe, easy to use.
For achieving the above object, the technical scheme that a kind of multifunction electric source protection safety convertor insert row is taked is: include shell, push-button switch I, mini light night, push-button switch II, FU fuse, temperature-sensitive overload protective device, socket, pressure regulation socket and adjusting pressuring knob; A side of shell is provided with the temperature-sensitive overload protective device; another side of shell 1 is provided with the FU fuse; middle part and push-button switch II that mini light night and push-button switch II are arranged on case surface are set to connect with mini light night; socket is arranged on the case surface and is provided with push-button switch I accordingly and push-button switch I is set to connect with socket at the upper side of each socket; be provided with pressure regulation socket and adjusting pressuring knob and be provided with push-button switch I accordingly and push-button switch I is set to connect with the pressure regulation socket in a side of case surface at the upper side of pressure regulation socket; adjusting pressuring knob is set to connect with the pressure regulation socket, and push-button switch I is set to connect the back with FU fuse and temperature-sensitive overload protective device and connects with external power supply.
The utility model has designed, and also includes to buckle; Both sides on the upper side of shell are provided with and buckle.Made things convenient for using of insert row in different occasions.
The circuit element of multifunction electric source protection safety convertor insert row includes the protective circuit of being made up of FU fuse, temperature-sensitive overload protective device, discharge tube B1 and discharge tube B2, the regulating circuit of forming by diode D1, capacitor C 1, bidirectional thyristor D2, current-limiting resistance R1 and potentiometer RP, the lighting circuit of forming by decompression capacitor C2, dropping resistor R4, bridge rectifier, adjustable resistance R2, current-limiting resistance R3, filter capacitor C3 and voltage stabilizing didoe D3; Bridge rectifier includes diode D4, diode D5, diode D6 and diode D7; Protective circuit, regulating circuit and lighting circuit are set to interconnect.
The start button switch I, socket and pressure regulation socket connect with external power supply, rotate adjusting pressuring knob, regulate the output voltage of pressure regulation socket, at start button switch I I at night, make mini light night luminous.
Because the FU fuse is connected with the L line of external power supply, plays the one-level short-circuit protection; Because discharge tube B1 and discharge tube B2 and FU fuse are formed second class protection; Because the temperature-sensitive overload protective device has been formed three-level protective; Simultaneously owing to designed mini light night and adjusting pressuring knob; Therefore have safe, easy to use.
A kind of and the corresponding plug of multifunction electric source protection safety convertor insert row includes inserted sheet, protective tube and the fuse base that is complementary with socket and pressure regulation socket; Fuse base is arranged on the side of the corresponding plug body of inserted sheet, protective tube is set to and the fuse base clamping, one end of protective tube is set to the inserted sheet corresponding with the socket of the L line of socket or pressure regulation socket and connects, and the other end of protective tube is set to be connected with output line.
Plug directly is plugged on socket or pressure regulation socket, when making electrical appliance break down short circuit, the electric current of protective tube is excessive and protective tube is disconnected, and makes being connected of electrical appliance and external power supply thereby cut off, owing to designed protective tube, therefore had safe.
Four, description of drawings
Fig. 1 is the schematic diagram of multifunction electric source protection safety convertor insert row of the present utility model:
Fig. 2 is the circuit element annexation figure of multifunction electric source protection safety convertor insert row of the present utility model:
Fig. 3 is a kind of and the schematic diagram corresponding plug of multifunction electric source protection safety convertor insert row.
Five, embodiment
Fig. 1 is an embodiment of multifunction electric source protection safety convertor insert row of the present utility model, specify present embodiment in conjunction with Fig. 1, include shell 1, push-button switch I 2, mini light night 3, push-button switch II10, buckle 4, FU fuse 5, temperature-sensitive overload protective device 6, socket 7, pressure regulation socket 8 and adjusting pressuring knob 9; Both sides on the upper side of shell 1 are provided with and buckle 4; a side of shell 1 is provided with temperature-sensitive overload protective device 6; another side of shell 1 is provided with FU fuse 5; middle part and push-button switch II 10 that mini light night 3 and push-button switch II 10 are arranged on shell 1 surface are set to connect with mini light night 3; socket 7 is arranged on that shell 1 surface is gone up and is provided with push-button switch I 2 accordingly and push-button switch I 2 is set to connect with socket 7 at the upper side of each socket 7; side on shell 1 surface is provided with pressure regulation socket 8 and adjusting pressuring knob 9 and is provided with push-button switch I2 accordingly and push-button switch I 2 is set to connect with pressure regulation socket 8 at the upper side of pressure regulation socket 8; adjusting pressuring knob 9 is set to connect with pressure regulation socket 8, and push-button switch I 2 is set to connect the back with FU fuse 5 and temperature-sensitive overload protective device 6 and connects with external power supply.In the present embodiment, socket 7 is set to three, and pressure regulation socket 8 is set to one, and push-button switch I 2 is set to four, and push-button switch I 2 is set to respectively connect with socket 7 and pressure regulation socket 8.In the present embodiment, mini light night 3 is set to the LED light-emitting diode.
Start button switch I 2, socket 7 and pressure regulation socket 8 connect with external power supply, rotate adjusting pressuring knob 9, regulate the output voltage of pressure regulation socket 8, at start button switch I I 10 at night, make mini light night 3 luminous.
In using present embodiment, buckle 4 owing to also include; Directly insert row is fixed on the use position by buckling 4, has made things convenient for using of insert row in different occasions.Because mini light night 3 is set to the LED light-emitting diode, as the illumination light-emitting element, the annual electric weight that consumes once is approximately.
Fig. 2 is the circuit element annexation figure of multifunction electric source protection safety convertor insert row of the present utility model, specify in conjunction with Fig. 2, include the protective circuit of forming by FU fuse 5, temperature-sensitive overload protective device 6, discharge tube B1 and discharge tube B2, the regulating circuit of forming by diode D1, capacitor C 1, bidirectional thyristor D2, current-limiting resistance R1 and potentiometer RP, the lighting circuit of forming by decompression capacitor C2, dropping resistor R4, bridge rectifier, adjustable resistance R2, current-limiting resistance R3, filter capacitor C3 and voltage stabilizing didoe D3; Bridge rectifier includes diode D4, diode D5, diode D6 and diode D7; The FU fuse 5 of connecting respectively on the L of external power supply line is connected with push-button switch I 2 with temperature-sensitive overload protective device 6 backs again and connects with a mouth sheet of socket 7, the N line of external power supply is connected respectively with two mouth sheets in addition of socket 7 respectively with the E line, between the N line of end between temperature-sensitive overload protective device 6 and the push-button switch I 2 and socket 7, be connected in parallel to discharge tube B1 and discharge tube B2, by capacitor C 1, current-limiting resistance R1, potentiometer RP, the bidirectional thyristor D2 back of connecting in proper order is connected with a end between the push-button switch I2 with temperature-sensitive overload protective device 6, end between capacitor C 1 and current-limiting resistance R1 and the other end of capacitor C 1 are connected with diode D1, the adjustable side of potentiometer RP be set to bidirectional thyristor D2 and potentiometer RP between an end be connected the back and be connected again with push-button switch I 2 and connect with a mouth sheet of pressure regulation socket 8, the E line of external power supply connects with second mouth sheet of pressure regulation socket 8, and the 3rd mouth sheet of pressure regulation socket 8 is set to connect with the N line port plate of socket 7; Temperature-sensitive overload protective device 6 is set to a end between the push-button switch I 2 and is connected with the bridge rectifier input by push-button switch II 10 and decompression capacitor C2 series connection back, dropping resistor R4 and decompression capacitor C2 are connected in parallel, and another input of bridge rectifier is set to connect with the N line port plate of socket 7; Output one end of bridge rectifier is set to be connected with mini light night 3 one ends with current-limiting resistance R3 series connection back with adjustable resistance R2, the output other end of bridge rectifier is set to be connected with mini light night 3 other ends and is set to the positive pole of voltage stabilizing didoe D3, is connected with the end of filter capacitor C3, the negative pole of voltage stabilizing didoe D3 with after the other end of filter capacitor C3 is connected again with the adjustable side of adjustable resistance R2, with adjustable resistance R2 and current-limiting resistance R3 between hold and be connected respectively.In the present embodiment, adjusting pressuring knob 9 is set to the adjustable side of potentiometer RP.
When electricity consumption is transshipped, behind the external power supply process FU fuse 5, insert row is played the one-level short-circuit protection; In anti-overvoltage, when anti-lightning strike, discharge tube B1 and discharge tube B2 and FU fuse 5 are formed second class protection, voltage just often between discharge tube B1 and discharge tube B2 the two poles of the earth, discharge tube B1 and discharge tube B2 can not discharge in conducting, when voltage was higher than 220V between discharge tube B1 and discharge tube B2 the two poles of the earth, the resistance value of discharge tube B1 and discharge tube B2 will become very little, and it is very big that the immediate current of two interpolar conductings becomes, thereby make FU fuse 5 breakdown, play the secondary route protection; At the load overrate of the electrical equipment that uses, temperature-sensitive overload protective device 6 plays three grades of route protections with regard to automatic shutdown circuit; By the resistance of regulator potentiometer RP, change the charging rate of capacitor C 1, and then the conducting of diac D1, thereby the conducting output angle of change bidirectional thyristor D2 is realized the change of output voltage; External power supply by the direct voltage of bridge rectifier through about filter capacitor C3 and voltage stabilizing didoe D3 output 10V, provides mains lighting supply for mini light night 3 through adjustable resistance R2 and current-limiting resistance R3 through decompression capacitor C2 and dropping resistor R4 again.
Fig. 3 is and an embodiment of the corresponding plug of multifunction electric source protection safety convertor insert row of the present utility model, specifies in conjunction with Fig. 3, includes the inserted sheet, protective tube 22 and the fuse base 21 that are complementary with socket 7 and pressure regulation socket 8; Fuse base 21 is arranged on the side of the corresponding plug body of inserted sheet, protective tube 22 is set to and fuse base 21 clampings, one end of protective tube 22 is set to the inserted sheet corresponding with the socket of the L line of socket 7 or pressure regulation socket 8 and connects, and the other end of protective tube 22 is set to be connected with output line.Protective tube 22 in the present embodiment is set to the FU fuse.
Plug directly is plugged on socket 7 or pressure regulation socket 8, and when making electrical appliance break down short circuit, the electric current of protective tube 22 is excessive and protective tube 22 is disconnected, and makes being connected of electrical appliance and external power supply thereby cut off.
Because FU fuse 5 is connected with the L line of external power supply, plays the one-level short-circuit protection; Because discharge tube B1 and discharge tube B2 and FU fuse 5 are formed second class protection; Because temperature-sensitive overload protective device 6 has been formed three-level protective; Make the following characteristics that the utlity model has:
1, can prevent effectively that electrical equipment from breaking down and short circuit, thereby cause that fire appears in circuit.
2, owing to used discharge tube B1 and discharge tube B2, have that conducting is accurate, speed is fast, reusable.
3, owing to used FU fuse 5, change efficient and convenient.
4, owing to designed mini light night 3, consumes power is little energy-conservation, has made things convenient for people to use night again.
5, owing to designed adjusting pressuring knob 9, can make the different voltage of pressure regulation socket 8 outputs according to different electrical equipment.
Claims (4)
1. multifunction electric source protection safety convertor insert row; It is characterized in that: include shell (1), push-button switch I (2), mini light night (3), push-button switch II (10), FU fuse (5), temperature-sensitive overload protective device (6), socket (7), pressure regulation socket (8) and adjusting pressuring knob (9); A side of shell (1) is provided with temperature-sensitive overload protective device (6); another side of shell (1) is provided with FU fuse (5); middle part and push-button switch II (10) that mini light night (3) and push-button switch II (10) are arranged on shell (1) surface are set to connect with mini light night (3); socket (7) is arranged on shell (1) surface and is provided with push-button switch I (2) accordingly and push-button switch I (2) is set to connect with socket (7) at the upper side of each socket (7); side on shell (1) surface is provided with pressure regulation socket (8) and adjusting pressuring knob (9) and is provided with push-button switch I (2) accordingly and push-button switch I (2) is set to connect with pressure regulation socket (8) at the upper side of pressure regulation socket (8); adjusting pressuring knob (9) is set to connect with pressure regulation socket (8), and push-button switch I (2) is set to connect the back with FU fuse (5) and temperature-sensitive overload protective device (6) and connects with external power supply.
2. multifunction electric source protection safety convertor insert row according to claim 1; It is characterized in that: also include and buckle (4); Both sides on the upper side of shell (1) are provided with and buckle (4).
3. multifunction electric source protection safety convertor insert row according to claim 1 and 2; It is characterized in that: its circuit element includes the protective circuit of being made up of FU fuse (5), temperature-sensitive overload protective device (6), discharge tube B1 and discharge tube B2, the regulating circuit of forming by diode D1, capacitor C 1, bidirectional thyristor D2, current-limiting resistance R1 and potentiometer RP, the lighting circuit of forming by decompression capacitor C2, dropping resistor R4, bridge rectifier, adjustable resistance R2, current-limiting resistance R3, filter capacitor C3 and voltage stabilizing didoe D3; Bridge rectifier includes diode D4, diode D5, diode D6 and diode D7; The FU fuse (5) of connecting respectively on the L of external power supply line is connected with push-button switch I (2) with temperature-sensitive overload protective device (6) back again and connects with a mouth sheet of socket (7), the N line of external power supply is connected respectively with two mouth sheets in addition of socket (7) respectively with the E line, between the N line of end between temperature-sensitive overload protective device (6) and the push-button switch I (2) and socket (7), be connected in parallel to discharge tube B1 and discharge tube B2, by capacitor C 1, current-limiting resistance R1, potentiometer RP, the bidirectional thyristor D2 back of connecting in proper order is connected with a end between the push-button switch I (2) with temperature-sensitive overload protective device (6), end between capacitor C 1 and current-limiting resistance R1 and the other end of capacitor C 1 are connected with diode D1, the adjustable side of potentiometer RP be set to bidirectional thyristor D2 and potentiometer RP between an end be connected the back and be connected again with push-button switch I (2) and connect with a mouth sheet of pressure regulation socket (8), the E line of external power supply connects with second mouth sheet of pressure regulation socket (8), and the 3rd mouth sheet of pressure regulation socket (8) is set to connect with the N line port plate of socket (7); Temperature-sensitive overload protective device (6) is set to a end between the push-button switch I (2) and is connected with the bridge rectifier input by push-button switch II (10) and decompression capacitor C2 series connection back, dropping resistor R4 and decompression capacitor C2 are connected in parallel, and another input of bridge rectifier is set to connect with the N line port plate of socket (7); Output one end of bridge rectifier is set to be connected with mini light night (3) one ends with current-limiting resistance R3 series connection back with adjustable resistance R2, the output other end of bridge rectifier is set to be connected with mini light night (3) other end and is set to the positive pole of voltage stabilizing didoe D3, is connected with the end of filter capacitor C3, the negative pole of voltage stabilizing didoe D3 with after the other end of filter capacitor C3 is connected again with the adjustable side of adjustable resistance R2, with adjustable resistance R2 and current-limiting resistance R3 between hold and be connected respectively.
One kind with the corresponding plug of multifunction electric source protection safety convertor insert row; It is characterized in that: include the inserted sheet, protective tube (22) and the fuse base (21) that are complementary with socket (7) and pressure regulation socket (8); Fuse base (21) is arranged on the side of the corresponding plug body of inserted sheet, protective tube (22) is set to and fuse base (21) clamping, one end of protective tube (22) is set to the inserted sheet corresponding with the socket of the L line of socket (7) or pressure regulation socket (8) and connects, and the other end of protective tube (22) is set to be connected with output line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200304641U CN201667458U (en) | 2009-07-24 | 2009-07-24 | Multi-functional power protection safety converter socket and corresponding plug thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200304641U CN201667458U (en) | 2009-07-24 | 2009-07-24 | Multi-functional power protection safety converter socket and corresponding plug thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667458U true CN201667458U (en) | 2010-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200304641U Expired - Fee Related CN201667458U (en) | 2009-07-24 | 2009-07-24 | Multi-functional power protection safety converter socket and corresponding plug thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201667458U (en) |
Cited By (3)
| 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 |
| CN104638611A (en) * | 2015-03-01 | 2015-05-20 | 吴传涛 | Intelligent line transformer protector |
| CN112234376A (en) * | 2020-10-18 | 2021-01-15 | 怀化爱灯堡照明电器有限责任公司 | Can waterproof dirt-proof electric mortiser board |
-
2009
- 2009-07-24 CN CN2009200304641U patent/CN201667458U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN104638611A (en) * | 2015-03-01 | 2015-05-20 | 吴传涛 | Intelligent line transformer protector |
| CN112234376A (en) * | 2020-10-18 | 2021-01-15 | 怀化爱灯堡照明电器有限责任公司 | Can waterproof dirt-proof electric mortiser board |
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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: 20101208 Termination date: 20120724 |