CN204993959U - LED lamps and lanterns energy converter - Google Patents
LED lamps and lanterns energy converter Download PDFInfo
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- CN204993959U CN204993959U CN201520530748.2U CN201520530748U CN204993959U CN 204993959 U CN204993959 U CN 204993959U CN 201520530748 U CN201520530748 U CN 201520530748U CN 204993959 U CN204993959 U CN 204993959U
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Abstract
The utility model discloses a LED lamps and lanterns energy converter relates to lamps and lanterns switching power supply technical field. Including the simulation circuit, the voltage switch switching circuit, power conditioning circuitry, non - constant current rectifier circuit, constant current rectifier circuit and PFC constant current control circuit, simulation circuit one end is connected with electronic ballast's output, the voltage switch switching circuit is connected with the LED load through non - constant current rectifier circuit and constant current rectifier circuit respectively, circuit arrangement is mediated between non - constant current rectifier circuit and voltage switch switching circuit to power, PFC constant current control circuit's input and constant current rectifier circuit's output are connected, PFC constant current control circuit's output and LED load are connected, the voltage switch switching circuit still is equipped with the mains connection port. The utility model discloses can not only become the electrical energy conversion of electron, inductive ballast output the required electric energy of LED, can also convert the commercial power to LED required direct current, make LED normally luminous, improve the utilization ratio of electron, inductive ballast, reduce electronic waste's environmental pollution.
Description
Technical field
The utility model relates to lamp switch power technique fields, particularly relates to a kind of LED lamp energy converter.
Background technology
In today of global energy crisis, illuminating industry technology on global energy-saving and emission-reduction direction carries forward vigorously development forward with the speed of making rapid progress.LED illumination has become the optimal illuminator of mankind nowadays.Traditional infrastructure fluorescent lighting has stepped into the electric ballast driving power New Times from Inductive ballast driving power.Then just experienced by the 20 short years, the mankind have brought the another one brand-new illumination epoch into electronic ballast fluorescent lamp Age of Technology again, and healthy, energy-conservation, comfortable theory and technology almost change the LED illumination epoch completely.Whole world inductance-electronic ballast fluorescent lamp faces to be abandoned, and the mankind also face money in enormous quantities and drop into more to newly arrive to oneself lighting environment and exchange the LED illumination of more healthy more comfortable more energy-conservation more environmental protection for.At present, LED illumination technology step can not be kept out, and family, company, factory, railway, highway etc. lighting environment faces track remodelling, and house needs again to fit up and ballast offal treatment in enormous quantities etc. series of problems.Homogeneous e ballast compatible scheme major part in market is all connect LED lamp bead by some high frequency current limlitings, rectification two modular manners, and this type of scheme easily burns lamp aircraft bombing unstable properties.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of LED lamp energy converter, the electric energy that electronics, Inductive ballast export can not only be converted to the electric energy needed for LED by this energy converter, and the direct current that civil power can also be converted to needed for LED component, make LED normal luminous, improve the utilance of electronics, Inductive ballast, decrease the environmental pollution of electronic waste.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of LED lamp energy converter, comprise simulate analog circuit, voltage switch commutation circuit, power conditioning circuitry, non-constant current rectification circuit, constant current rectification circuit and PFC constant-current control circuit, described simulate analog circuit one end is connected with the output of electric ballast, the other end is connected with voltage switch commutation circuit after being drawn by electric ballast electric energy, described voltage switch commutation circuit is connected with LED load with constant current rectification circuit through non-constant current rectification circuit respectively, described power is reconciled circuit and is arranged between non-constant current rectification circuit and voltage switch commutation circuit, for reconcile high pressure not constant current electronic ballast export electric current, the input of described PFC constant-current control circuit is connected with the output of constant current rectification circuit, the output of PFC constant-current control circuit is connected with LED load, described voltage switch commutation circuit is done different circuit according to different types of electric ballast and is switched, described voltage switch commutation circuit is also provided with mains connection mouth.
Preferably, described simulate analog circuit is made up of two analog simulators, and the input of described two analog simulators goes between with 4 of electronic ballast output end respectively and is connected, and its output is connected with voltage switch commutation circuit.
Preferably, described analog simulator is made up of I-shaped inductance and high-voltage capacitance, the inductance value of described I-shaped inductance is between 0.5mH to 5mH, the capacitance of described high-voltage capacitance is between 0.068 μ F to 0.33 μ F, each own two pin interfaces of described analog simulator and going between with electronic ballast output end 4 respectively dock, a wherein lead-in wire of described analog simulator and electronic ballast output end and another analog simulator and electronic ballast output end wherein one go between be serially connected with high pressure resistant CBB electric capacity, and form an impedance network with electronic ballast output end Capacitance parallel connection, for rear class element energy consumption, electric current required for LED load is shunted.
Preferably, described voltage switch commutation circuit forms primarily of relay, is switched circuit voltage by relay.
Preferably, described non-constant current rectification circuit mainly contains 4 rectifier diode compositions, and described constant current rectification circuit is made up of 16 reverse withstand voltage 1000V diodes.
The beneficial effect adopting technique scheme to produce is: after the electric energy of electronic ballast output end has been drawn by simulate analog circuit of the present utility model, and electric energy enters instantaneous pressure absorption and releases or isolate stop, make different circuit by voltage switch commutation circuit for dissimilar electric ballast to switch, because voltage switch commutation circuit mainly contains relay composition, when electron rectifier output voltage is more than 310V, relay starts, electric energy is by providing the electric energy required for normal work to LED load after non-constant current rectification circuit, by power conditioning circuitry realize to the electric ballast of not constant current and LED lamp to fetch regulates needed for electric current, when electric ballast output voltage falls back in normal operating voltage, relay resets, electric energy is by after constant current rectifier circuit rectifies, enter after PFC constant-current control circuit carries out capability correction and provide normal current/voltage for LED, LED lamp is normally worked, four lines are exported and are converted to two wires importing, LED lamp is directly docked with electronics, Inductive ballast by analog simulator and electronics, Inductive ballast output four perfect matchings gone between, also there is a variety of compatible electronic rectifier electric energy transducer scheme on the market at present, but for very huge and sophisticated electronic rectifier market, do not work, glimmer, burn some row problems such as lamp, aircraft bombing, power consumption be large and leak.The utility model electric energy transducer is coordinated by a series of activities circuit, overcomes the electric energy transducer that a lot of electric current on the market, power are incompatible, burn some row problems such as lamp, aircraft bombing; Effectively widened the electronic inductance ballast of LED lamp environment for use and the more kinds of different brands of compatibility, the utility model is also applicable to mains voltage 90V-277V alternating current simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model;
Fig. 2 is the line schematic diagram of the utility model simulate analog circuit and electric ballast;
Fig. 3 is the circuit theory diagrams of the utility model specific embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the utility model is a kind of LED lamp energy converter, comprise simulate analog circuit, voltage switch commutation circuit, power conditioning circuitry, non-constant current rectification circuit, constant current rectification circuit and PFC constant-current control circuit, described simulate analog circuit one end is connected with the output of electric ballast, the other end is connected with voltage switch commutation circuit after being drawn by electric ballast electric energy, described voltage switch commutation circuit is connected with LED load with constant current rectification circuit through non-constant current rectification circuit respectively, described power is reconciled circuit and is arranged between non-constant current rectification circuit and voltage switch commutation circuit, for reconcile high pressure not constant current electronic ballast export electric current, the input of described PFC constant-current control circuit is connected with the output of constant current rectification circuit, the output of PFC constant-current control circuit is connected with LED load, described voltage switch commutation circuit is done different circuit according to different types of electric ballast and is switched, described voltage switch commutation circuit is also provided with mains connection mouth, described simulate analog circuit is made up of two analog simulators, and the input of described two analog simulators goes between with 4 of electronic ballast output end respectively and is connected, and its output is connected with voltage switch commutation circuit, described analog simulator is made up of I-shaped inductance and high-voltage capacitance, the inductance value of described I-shaped inductance is between 0.5mH to 5mH, the capacitance of described high-voltage capacitance is between 0.068 μ F to 0.33 μ F, each own two pin interfaces of described analog simulator and going between with electronic ballast output end 4 respectively dock, a wherein lead-in wire of described analog simulator and electronic ballast output end and another analog simulator and electronic ballast output end wherein one go between be serially connected with high pressure resistant CBB electric capacity, and form an impedance network with electronic ballast output end Capacitance parallel connection, for rear class element energy consumption, electric current required for LED load is shunted, described voltage switch commutation circuit forms primarily of relay, is switched circuit voltage by relay, described non-constant current rectification circuit mainly contains 4 rectifier diode compositions, and described constant current rectification circuit is made up of 16 reverse withstand voltage 1000V diodes.
After the electric energy of electronic ballast output end has been drawn by simulate analog circuit of the present utility model, electric energy enters instantaneous pressure absorption and releases or isolate stop, make different circuit by voltage switch commutation circuit for dissimilar electric ballast to switch, because voltage switch commutation circuit mainly contains relay composition when electric ballast output frequency is more than relay startup during 20KHz pulsating voltage, electric energy is by providing the electric energy required for normal work to LED load after non-constant current rectification circuit, by power conditioning circuitry realize to the electric ballast of not constant current and LED lamp to fetch regulates needed for electric current, when electric ballast output voltage falls back in normal operating voltage, relay resets, electric energy is by after constant current rectifier circuit rectifies, enter after PFC constant-current control circuit carries out capability correction and provide normal current/voltage for LED, LED lamp is normally worked, four lines are exported and are converted to two wires importing, LED lamp is directly docked with electronics, Inductive ballast by analog simulator and electronics, Inductive ballast output four perfect matchings gone between, also there is a variety of compatible electronic rectifier electric energy transducer scheme on the market at present, but for very huge and sophisticated electronic rectifier market, do not work, glimmer, burn some row problems such as lamp, aircraft bombing, power consumption be large and leak.The utility model electric energy transducer is coordinated by a series of activities circuit, overcomes the electric energy transducer that a lot of electric current on the market, power are incompatible, burn some row problems such as lamp, aircraft bombing; Effectively widened the electronic inductance ballast of LED lamp environment for use and the more kinds of different brands of compatibility, the utility model is also applicable to mains voltage 90V-277V alternating current simultaneously.
Specific embodiment:
As shown in Figure 3, two analog simulators of the present utility model are respectively 0.1UF250V electric capacity C9 and meet the inductance L 4 of 2.2mH and 0.1UF250V electric capacity C10 and connect the inductance L 5 of 2.2mH; Two analog simulators respectively by 1 in DIP1,2,5,6 pins are connected with the output of electric ballast, analog simulator and electronics, Inductive ballast output four perfect matchings gone between, four lines are exported and is converted to two wires importing, LED lamp is directly docked with electronics, Inductive ballast; Non-constant current rectification circuit is made up of D19, D20, D21, D22 rectifier diode, is the electric properties such as the reverse high quick-recovery of low-resistance when this rectifier diodes has a forward conduction high withstand voltage conducting; Constant current rectification circuit is primarily of D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 direction voltage 1000V diode composition, and wherein diode D1 and D5 is in parallel with D2, D6 after connecting is a rectification unit; Diode D3 and D7 is in parallel with D4, D8 after connecting is a rectification unit; Diode D9 and D13 is in parallel with D10, D14 after connecting is a rectification unit; Diode D11 and D15 is in parallel with D12, D16 after connecting is a rectification unit; Be 4 rectification unit composition constant current rectification circuits altogether, improve withstand voltage, also can meet without fuse short circuit open test while of preventing startup transient voltage from puncturing rear class element and LED.PFC constant-current control circuit is primarily of chip U1, resistance R1, R2, R3, R4, R5, R6, R7, electric capacity C2, C3, C6, C7 composition, each pin of chip U1 and each electric capacity, resistance composition PFC constant-current control circuit, for providing normal qualified current/voltage to LED.Make LED lamp by the long-term work of design normal table.
Claims (5)
1. a LED lamp energy converter, it is characterized in that: comprise simulate analog circuit, voltage switch commutation circuit, power conditioning circuitry, non-constant current rectification circuit, constant current rectification circuit and PFC constant-current control circuit, described simulate analog circuit one end is connected with the output of electric ballast, the other end is connected with voltage switch commutation circuit after being drawn by electric ballast electric energy, described voltage switch commutation circuit is connected with LED load with constant current rectification circuit through non-constant current rectification circuit respectively, described power is reconciled circuit and is arranged between non-constant current rectification circuit and voltage switch commutation circuit, for reconcile high pressure not constant current electronic ballast export electric current, the input of described PFC constant-current control circuit is connected with the output of constant current rectification circuit, the output of PFC constant-current control circuit is connected with LED load, described voltage switch commutation circuit is done different circuit according to different types of electric ballast and is switched, described voltage switch commutation circuit is also provided with mains connection mouth.
2. a kind of LED lamp energy converter according to claim 1, it is characterized in that: described simulate analog circuit is made up of two analog simulators, the input of described two analog simulators goes between with 4 of electronic ballast output end respectively and is connected, and its output is connected with voltage switch commutation circuit.
3. a kind of LED lamp energy converter according to claim 2, it is characterized in that: described analog simulator is made up of I-shaped inductance and high-voltage capacitance, the inductance value of described I-shaped inductance is between 0.5mH to 5mH, the capacitance of described high-voltage capacitance is between 0.068 μ F to 0.33 μ F, each own two pin interfaces of described analog simulator and going between with electronic ballast output end 4 respectively dock, a wherein lead-in wire of described analog simulator and electronic ballast output end and another analog simulator and electronic ballast output end wherein one go between be serially connected with high pressure resistant CBB electric capacity, and form an impedance network with electronic ballast output end Capacitance parallel connection, for rear class element energy consumption, electric current required for LED load is shunted.
4. a kind of LED lamp energy converter according to claim 1, is characterized in that: described voltage switch commutation circuit forms primarily of relay, is switched circuit voltage by relay.
5. a kind of LED lamp energy converter according to claim 1, is characterized in that: described non-constant current rectification circuit mainly contains 4 rectifier diode compositions, and described constant current rectification circuit is made up of 16 reverse withstand voltage 1000V diodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530748.2U CN204993959U (en) | 2015-07-21 | 2015-07-21 | LED lamps and lanterns energy converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530748.2U CN204993959U (en) | 2015-07-21 | 2015-07-21 | LED lamps and lanterns energy converter |
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| Publication Number | Publication Date |
|---|---|
| CN204993959U true CN204993959U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520530748.2U Expired - Fee Related CN204993959U (en) | 2015-07-21 | 2015-07-21 | LED lamps and lanterns energy converter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916244A (en) * | 2016-05-25 | 2016-08-31 | 欧普照明股份有限公司 | LED driving controller, driving method, LED lighting tube and lighting system |
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2015
- 2015-07-21 CN CN201520530748.2U patent/CN204993959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916244A (en) * | 2016-05-25 | 2016-08-31 | 欧普照明股份有限公司 | LED driving controller, driving method, LED lighting tube and lighting system |
| CN105916244B (en) * | 2016-05-25 | 2019-01-22 | 欧普照明股份有限公司 | LED drive control device, driving method, LED lamp tube and lighting system |
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| 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: 20160120 Termination date: 20160721 |