CN202797968U - Magnetic field choked flow and resistance inductance load power controller - Google Patents
Magnetic field choked flow and resistance inductance load power controller Download PDFInfo
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- CN202797968U CN202797968U CN201220448287.0U CN201220448287U CN202797968U CN 202797968 U CN202797968 U CN 202797968U CN 201220448287 U CN201220448287 U CN 201220448287U CN 202797968 U CN202797968 U CN 202797968U
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Abstract
A magnetic field choked flow and resistance inductance load power controller comprises a wire inlet end, a power switch and a wire outlet end and further comprises an energy-saving change-over switch. The wire inlet end is connected with the power switch, a magnetic field flow plug is arranged on a line of the wire outlet end and the power switch, one end of the line is connected with an output end of the power switch, the other end of the line is connected with the wire outlet end, and the energy-saving change-over switch is in parallel connection with the magnetic field flow plug. Due to the structure, the choked flow requirements of high power can be met, extra-rated current can be prevented from flowing past a load, the controller guarantees that an electrical device cannot work in an extra-rated current state, safety of the electrical device can be effectively guaranteed, and the service life of the electrical device is prolonged. The controller can serve as an energy-saving device.
Description
Technical field
The present invention relates to electric device, especially a kind of bearing power controller.
Background technology
Present prior art, the electric current in the circuit and overtension can cause load to surpass rated power, cause power consumption equipment damage, waste of energy.
Summary of the invention
The objective of the invention is: the choked flow of a kind of magnetic field, resistive inductive load power controller are provided, and it can prevent electrical appliance overburden power effectively, the protection electrical appliance.
The present invention is achieved in that the choked flow of a kind of magnetic field, resistive inductive load power controller, comprise end of incoming cables, mains switch and leading-out terminal, its special character is: comprise energy-conservation change over switch, the end of incoming cables is connected with mains switch, is provided with the magnetic field flow plug on the circuit of mains switch and leading-out terminal;
Circuit one end is connected with the output of mains switch, the other end is connected with leading-out terminal, and energy-conservation change over switch is in parallel with the magnetic field flow plug.
Described a kind of magnetic field choked flow, resistive inductive load power controller, its special character is: described end of incoming cables is provided with inlet wire phase terminal and inlet wire zero line pin, and described leading-out terminal is provided with outlet phase terminal and outlet zero line pin; The magnetic field flow plug is arranged on the phase alignment circuit.
Described a kind of magnetic field choked flow, resistive inductive load power controller, its special character is: described end of incoming cables is provided with mutually terminal of the first inlet wire phase terminal, the second inlet wire phase terminal and the 3rd inlet wire, and described leading-out terminal is provided with mutually terminal of the first outlet phase terminal, the second outlet phase terminal and the 3rd outlet;
Described the first inlet wire phase terminal, the second inlet wire phase terminal and the 3rd inlet wire phase terminal are connected with mains switch respectively, are provided with the magnetic field flow plug on the circuit between the output of mains switch and the first outlet phase terminal, the second outlet phase terminal and the 3rd outlet phase terminal.
Described a kind of magnetic field choked flow, resistive inductive load power controller, its special character is: also comprise an instrument transformer, described instrument transformer arranges on the phase line circuit.
Described a kind of magnetic field choked flow, resistive inductive load power controller, its special character is: also comprise a zero line, described end of incoming cables is provided with zero line inlet wire binding post, and described leading-out terminal is provided with zero line outlet binding post;
Be provided with the magnetic field flow plug on the circuit between the zero line outlet binding post of described zero line inlet wire binding post and leading-out terminal, an energy-conservation change over switch is in parallel with the magnetic field flow plug.
The present invention's a kind of magnetic field choked flow, resistive inductive load power controller; owing to adopt such structure; can satisfy powerful choked flow requirement; can stop and exceed the quata to decide electric current and flow through load; guaranteed that electrical appliance can be in the lower work of the state that exceeds the quata to decide electric current; therefore can effectively protect the safety of electrical appliance, prolong the useful life of electrical equipment.Can be used as electricity-saving appliance uses.
Description of drawings
Fig. 1 is circuit diagram of the present invention.
Fig. 2 is stereogram of the present invention.
Fig. 3 is the circuit diagram of second embodiment of the invention.
Fig. 4 is the stereogram of second embodiment of the invention.
Fig. 5 is the circuit diagram of third embodiment of the invention.
Fig. 6 is the stereogram of third embodiment of the invention.
Fig. 7 is magnetic field of the present invention flow plug front view.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1 and Figure 2, the choked flow of a kind of magnetic field, resistive inductive load power controller, comprise end of incoming cables 1, mains switch 2 and leading-out terminal 3, comprise energy-conservation change over switch 4, end of incoming cables 1 is connected with mains switch 2 inputs, is provided with magnetic field flow plug 5 on the circuit of the output of mains switch 3 and leading-out terminal 3;
Illustrated in figures 1 and 2, be the single phase poaer supply circuit.
Described end of incoming cables 1 is provided with inlet wire phase terminal L11 and inlet wire line zero line pin N21, and described leading-out terminal 2 is provided with outlet phase terminal L12 and outlet zero line pin N22;
Magnetic field flow plug 5 arranges on the phase alignment circuit between mains switch 3 outputs and the phase line outlet column L12.
Described energy-conservation change over switch 4 is in parallel with magnetic field flow plug 5,
Also comprise an instrument transformer 6, the described instrument transformer 6 that arranges is arranged between magnetic field flow plug 5 and the energy-conservation change over switch 4 on the phase line, and is communicated with an ammeter.
As shown in Figure 3, Figure 4, described end of incoming cables 1 is provided with mutually terminal L31 of the first inlet wire phase terminal L11, the second inlet wire phase terminal L21 and the 3rd inlet wire, and described leading-out terminal is provided with mutually terminal L32 of the first outlet phase terminal L12, the second outlet phase terminal L22 and the 3rd outlet;
Described the first inlet wire phase terminal L11, the second inlet wire phase terminal L21 are connected with mains switch respectively with the 3rd inlet wire phase terminal L31, are provided with magnetic field flow plug 5 on the circuit between the output of mains switch 2 and the first outlet phase terminal L12, the second outlet phase terminal L22 and the 3rd outlet phase terminal L32.
Energy-conservation change over switch 4 is at a certain state, and when the center line of energy-conservation change over switch 4 was communicated with the load end of energy-conservation change over switch 4, the work indication did not work, and magnetic field flow plug 5 is in off position;
Energy-conservation change over switch 4 is at another kind of state, and when the center line of energy-conservation change over switch 4 was communicated with the idle end of energy-conservation change over switch 4, relay indicating light was bright, and magnetic field flow plug 5 is in running order.
Embodiment 3
Such as Fig. 5, shown in Figure 6, also comprise a zero line, described end of incoming cables is provided with zero line inlet wire post head N 11, and described leading-out terminal is provided with zero line outlet post head N 12;
It is in parallel with magnetic field flow plug 5 to be provided with magnetic energy flow plug 5, one energy-conservation change over switches 4 between the zero line outlet post head N 12 of described zero line inlet wire post head N 11 and leading-out terminal on the circuit.
As shown in Figure 7, described magnetic field flow plug 5 comprises iron core and coil.Iron core is annular or side's annular.
Above-described only is preferential execution mode of the present invention.Should be pointed out that for the person of ordinary skill of the art in the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (6)
1. a magnetic field choked flow, resistive inductive load power controller, comprise end of incoming cables, mains switch and leading-out terminal, it is characterized in that: comprise energy-conservation change over switch, the end of incoming cables is connected with mains switch, is provided with the magnetic field flow plug on the circuit of mains switch and leading-out terminal;
Circuit one end is connected with the output of mains switch, the other end is connected with leading-out terminal, and energy-conservation change over switch is in parallel with the magnetic field flow plug.
2. a kind of magnetic field choked flow according to claim 1, resistive inductive load power controller is characterized in that: described end of incoming cables is provided with inlet wire phase terminal and inlet wire zero line pin, and described leading-out terminal is provided with outlet phase terminal and outlet zero line pin;
The magnetic field flow plug is arranged on the phase alignment circuit.
3. a kind of magnetic field choked flow according to claim 1, resistive inductive load power controller is characterized in that: also comprise an instrument transformer, described instrument transformer is arranged on the phase line, and is communicated with an ammeter.
4. a kind of magnetic field choked flow according to claim 1, resistive inductive load power controller, it is characterized in that: described end of incoming cables is provided with mutually terminal of the first inlet wire phase terminal, the second inlet wire phase terminal and the 3rd inlet wire, and described leading-out terminal is provided with mutually terminal of the first outlet phase terminal, the second outlet phase terminal and the 3rd outlet;
Described the first inlet wire phase terminal, the second inlet wire phase terminal and the 3rd inlet wire phase terminal are connected with mains switch respectively, are provided with the magnetic field flow plug on the circuit between the output of mains switch and the first outlet phase terminal, the second outlet phase terminal and the 3rd outlet phase terminal.
5. a kind of magnetic field choked flow according to claim 4, resistive inductive load power controller is characterized in that: also comprise an instrument transformer, described instrument transformer arranges on the phase line circuit.
6. a kind of magnetic field choked flow according to claim 4, resistive inductive load power controller is characterized in that: also comprise a zero line, described end of incoming cables is provided with zero line inlet wire binding post, and described leading-out terminal is provided with zero line outlet binding post;
Be provided with the magnetic field flow plug on the circuit between the zero line outlet binding post of described zero line inlet wire binding post and leading-out terminal, an energy-conservation change over switch is in parallel with the magnetic field flow plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220448287.0U CN202797968U (en) | 2012-09-05 | 2012-09-05 | Magnetic field choked flow and resistance inductance load power controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220448287.0U CN202797968U (en) | 2012-09-05 | 2012-09-05 | Magnetic field choked flow and resistance inductance load power controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797968U true CN202797968U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220448287.0U Expired - Lifetime CN202797968U (en) | 2012-09-05 | 2012-09-05 | Magnetic field choked flow and resistance inductance load power controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN202797968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868156A (en) * | 2012-09-05 | 2013-01-09 | 彭忠谏 | Magnetic field choked flow and resistive-inductive load power controller |
-
2012
- 2012-09-05 CN CN201220448287.0U patent/CN202797968U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868156A (en) * | 2012-09-05 | 2013-01-09 | 彭忠谏 | Magnetic field choked flow and resistive-inductive load power controller |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |