CN205305185U - Regulation control circuit and LED lamps and lanterns of LED lamps and lanterns - Google Patents
Regulation control circuit and LED lamps and lanterns of LED lamps and lanterns Download PDFInfo
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- CN205305185U CN205305185U CN201520890552.4U CN201520890552U CN205305185U CN 205305185 U CN205305185 U CN 205305185U CN 201520890552 U CN201520890552 U CN 201520890552U CN 205305185 U CN205305185 U CN 205305185U
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Abstract
The utility model provides a regulation control circuit and LED lamps and lanterns of LED lamps and lanterns is applicable to the control circuit field. This regulation control circuit links to each other with the LED lamp, includes: the control information's that receipt control terminal sent signal reception module, the input links with municipality ferroelectric phase, and the output direct current is the rectifier module of regulation control circuit power supply, connect the constant voltage module between signal reception module and rectifier module, and link to each other with rectifier module, connect the constant current driver module between signal reception module and LED lamp. Receive the control signal that control terminal sent through the signal reception module to control signal gives constant current driver module according to this control information output, and then realizes controlling the luminous luminance of LED lamps and lanterns. Control the switch of LED lamp through constant current driver module, realize can breaking off completely the power of LED lamp at the LED lamp when out of work, when the control signal who opens the LED lamp was received to the signal reception module, constant current driver module can control opening of LED lamp.
Description
Technical field
The utility model belongs to pilot circuit field, particularly relates to adjusting control circuit and the LED lamp of a kind of LED lamp.
Background technology
LED lamp has become main flow lighting now, and it is also more and more higher that LED lamp can be realized multi-functional expectation by people.
Although existing LED lamp can realize the switch controlling LED lamp by modes such as external wireless remote controls, or the light modulation toning function of control LED lamp. But, in prior art, when carrying out LED lamp closing control, just by the resistance of the current limliting resistance in debugging LED lamp, not only make LED lamp still cause electric energy loss when not working, also buried certain potential safety hazard. In addition, while the pilot circuit of existing LED lamp realizes controlled in wireless, same constant voltage circuit is shared with remote control module, but due to remote control module can resistance to high pressure, therefore this constant voltage circuit can not export high pressure, the output rating of the pilot circuit of existing LED lamp cannot be improved, and its output voltage can not control with load multiple LED simultaneously.
Practical novel content
The object of the utility model embodiment is to provide the adjusting control circuit of a kind of LED lamp, it is intended to the adjusting control circuit solving existing LED lamp still causes electric energy loss when LED does not work, and user uses the problem causing certain potential safety hazard. And because LED and remote control module in existing LED adjusting control circuit share same constant voltage circuit, and remote control module can resistance to high pressure, make existing LED adjusting control circuit can not export high pressure, its output rating cannot improve, and can not control the problem of multiple LED with load simultaneously. The utility model embodiment realizes like this, and the adjusting control circuit of a kind of LED lamp, is connected with LED, and this adjusting control circuit comprises:
Receive the control information that control terminal sends, and export the signal receiving module of control signal according to described control information;
Input terminus and city are electrically connected, and exporting direct current is the rectification module that described adjusting control circuit is powered;
It is connected between described signal receiving module and described rectification module, for described signal receiving module provides the constant voltage module of constant voltage power supply; And
Being connected with described rectification module, be connected between described signal receiving module and described LED, the control signal that the direct current exported according to described rectification module and described signal receiving module export exports the constant-current driven module of adjustment signal to described LED.
Optionally, adjusting control circuit also comprises:
It is connected with described rectification module with described LED, described constant-current driven module, carries out energy storage when being energized and charge to drive described constant-current driven module, when power-off, the internal current in described adjusting control circuit is carried out the external circuit module discharged.
Optionally, constant-current driven module comprises:
It is connected with described rectification module, the operating voltage of described constant-current driven module is detected, to export high level when described constant-current driven module inputs operating voltage, export low level power detecting unit when described constant-current driven module inputs non-operating voltage;
It is connected with described signal receiving module, exports the triggering unit of triggering signal according to described control signal;
Being connected with described triggering unit with described power detecting unit, the triggering signal of the high level export described power detecting unit or lower level and the output of described triggering unit processes, to export the logic control unit of described adjustment signal; And
Input terminus is connected with described logic control unit, output terminal can multiple described LED in parallel, the described adjustment signal that described logic control unit exports is carried out signal shunting, to obtain the dividing cell that described adjustment signal exports to multiple described LED.
Optionally, dividing cell comprises sheet and selects end, control voltage output terminal, gate terminal, open-circuit-protection end and ground terminal, and described is selected end, output terminal, gate terminal and open-circuit-protection end to be all connected with described external circuit module, described ground terminal ground connection
Optionally, external circuit module comprises: switching tube Q1, energy storage capacitor C101, start-up capacitance C102, filter capacitor C103, startup resistance R1, resistance R2, sheet select resistance R3, open-circuit-protection resistance R4, inductance L 1 and diode D1;
Described switching tube Q1 control end is connected with control voltage output terminal with the gate terminal in described dividing cell with low potential end, described switching tube Q1 hot end is connected with described inductance L 1 first end with described diode D1 positive terminal, diode D1 negative pole end described in described resistance R2 first termination, inductance L 1 the 2nd end described in described resistance R2 the 2nd termination, described filter capacitor C103 first end is connected with described resistance R2 first end, described filter capacitor C103 the 2nd end is connected with described resistance R2 the 2nd end, described LED is parallel to described filter capacitor C103 two ends, described energy storage capacitor C1 first end is connected with described rectification unit, described energy storage capacitor C101 the 2nd end ground connection, described startup resistance R1 first end is connected with described filter capacitor C103 first end with described energy storage capacitor C101 first end, described startup resistance R1 the 2nd end is connected with described start-up capacitance C102 first end with the dividing cell in described constant-current driven module, described start-up capacitance C102 the 2nd end ground connection, the described sheet selecting resistance R3 to be connected in described dividing cell selects between end and ground, described open-circuit-protection resistance R4 is connected to the open-circuit-protection end in described dividing cell and between ground.
Optionally, energy storage capacitor C101, start-up capacitance C102 and filter capacitor C103 are polar capacitor, described energy storage capacitor C101 first end is positive terminal, described energy storage capacitor C101 the 2nd end is negative pole end, described start-up capacitance C102 first end is positive terminal, described start-up capacitance C102 the 2nd end is negative pole end, and described filter capacitor C103 first end is positive terminal, and described filter capacitor C103 the 2nd end is negative pole end.
Optionally, switching tube Q1 is that triode Q1, MOS manage or IGBT pipe.
Optionally, switching tube Q1 is PNP type triode Q1 or PMOS.
Optionally, logic control unit is logical AND gate.
Corresponding, embodiment of the present utility model also provides a kind of LED lamp, and this LED lamp comprises the adjusting control circuit of LED lamp as above.
The adjusting control circuit of a kind of LED lamp that the present embodiment provides and LED lamp, by rectification module and city being electrically connected, city's electricity being processed and then exported direct current is that whole adjusting control circuit is powered. Receive the control signal of control terminal transmission by signal receiving module, and export control signal to constant-current driven module according to this control information. Owing to constant-current driven module is connected between signal receiving module and LED, the direct current that constant-current driven module exports according to rectification module and the control signal that signal receiving module exports, adjustment signal is exported, and then the luminosity of LED lamp is controlled by realization to LED. And owing to constant-current drive circuit is connected with rectification module, and it is connected between signal receiving module and described LED, and then by constant-current driven module, the switch of LED is controlled, realize the power supply that can disconnect LED in LED when not working completely, when receiving the control signal opening LED when signal receiving module, constant-current driven module can control the unlatching of LED.
Accompanying drawing explanation
The structure block diagram of the adjusting control circuit of the LED lamp that Fig. 1 provides for the utility model first embodiment;
The structure block diagram of the adjusting control circuit of the LED lamp that Fig. 2 provides for the utility model the 2nd embodiment;
The concrete structure block diagram of the adjusting control circuit of the LED lamp that Fig. 3 provides for the utility model the 2nd embodiment;
The circuit diagram of the external circuit module in the adjusting control circuit of the LED lamp that Fig. 4 provides for the utility model the 2nd embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
The object of the utility model embodiment is to provide the adjusting control circuit of a kind of LED lamp, it is intended to the adjusting control circuit solving existing a kind of LED lamp does not work at LED and former so causes electric energy loss, and user uses the problem causing certain potential safety hazard.
Fig. 1 shows the structure block diagram of the adjusting control circuit of the LED lamp that the utility model embodiment provides, and for convenience of explanation, illustrate only part related to the present embodiment, as shown in Figure 1:
The adjusting control circuit 100 of a kind of LED lamp, is connected with LED 200, and the adjusting control circuit 100 of this LED lamp comprises:
Receive the control information that control terminal 300 sends, and export the signal receiving module 10 of control signal according to control information; Input terminus is connected with city's electricity 400, and exporting direct current is the rectification module 20 that adjusting control circuit 100 is powered; It is connected between signal receiving module 10 and rectification module 20, for signal receiving module 10 provides the constant voltage module 30 of constant voltage power supply; And be connected with rectification module 20, it is connected between signal receiving module 10 and LED 200, the control signal that the direct current exported according to rectification module 20 and signal receiving module 10 export exports the constant-current driven module 40 of adjustment signal to LED 200.
In the present embodiment, signal receiving module 10 can be infrared signal receiver module, it can also be the function combinations module that Bluetooth signal is converted to infrared signal, corresponding with it, control terminal 300 can be IR remote controller, can also be can configuration corresponding to receiver module 10, and can and IR remote controller between set up control mapping relation Bluetooth control terminal.
Wherein, the adjustment signal that constant-current driven module 40 exports to LED 200, can be comprise carrying out the pwm signal after dutycycle adjustment according to control signal, realize being adjusted by the electric current flowing through LED 200 by adjusting the dutycycle of pwm signal, and then the luminosity of LED lamp is controlled by realization.
The adjusting control circuit 100 of a kind of LED lamp that the present embodiment provides, by rectification module 20 being connected with city's electricity 400, city's electricity 400 being processed and then exported direct current is that whole adjusting control circuit is powered and 100 powered. Connect, by signal receiving module, the control signal that 10 receipts control terminals 300 send, and export control signal to constant-current driven module 40 according to this control information. Owing to constant-current driven module 40 is connected between signal receiving module 10 and LED 200, the direct current that constant-current driven module 40 exports according to rectification module 20 and the control signal that signal receiving module 10 exports, adjustment signal is exported, and then the luminosity of LED lamp is controlled by realization to LED 200. And owing to constant-current drive circuit 40 is connected with rectification module 20, and it is connected between signal receiving module 10 and described LED 200, and then by constant-current driven module 40, the switch of LED 200 is controlled, realize the power supply that can disconnect LED 200 in LED 200 when not working completely, when receiving the control signal opening LED 200 when signal receiving module 10, constant-current driven module 40 can control the unlatching of LED 200.
Based on above-described embodiment, it is proposed to the 2nd embodiment. Fig. 2 shows the structure block diagram of the adjusting control circuit of the LED lamp that the utility model the 2nd embodiment provides. As shown in Figure 2, it is with above-described embodiment difference: the adjusting control circuit 100 of the LED lamp that the present embodiment provides also comprises and being connected with rectification module 20 with LED 200, constant-current driven module 40, carry out energy storage to charge when being energized to drive constant-current driven module 40, when power-off, the internal current in adjusting control circuit 100 is carried out the external circuit module 50 discharged.
Further, in all embodiments of the present utility model, constant-current driven module 40 can comprise:
It is connected with rectification module 20, the operating voltage of constant-current driven module 40 is detected, to export high level when constant-current driven module 40 inputs operating voltage, export low level power detecting unit 41 when constant-current driven module 40 inputs non-operating voltage; It is connected with signal receiving module 10, exports the triggering unit 42 of triggering signal according to control signal; Being connected with triggering unit 42 with power detecting unit 41, the triggering signal that the high level export power detecting unit 41 or lower level and triggering unit 42 export processes, to export the logic control unit 43 adjusting signal; And input terminus is connected with described logic control unit 43, output terminal can multiple described LED 200 in parallel, the adjustment signal exported by logic control unit 43 carries out signal shunting, to be adjusted the dividing cell that signal exports to multiple LED 200.
Wherein, dividing cell 44 can be splitter, for being carried out by signal by class shunting, and then realizes the inside and outside message exchange of constant-current driven module 40, is connected with the external circuit of constant-current driven module 40 by row's line or pin. In addition, in the adjusting control circuit 100 of the LED lamp of all embodiments of the present utility model offer, the constant voltage module 30 powered for signal receiving module is connected with rectification module respectively with for controlling both constant-current driven modules 40 of LED 200, the input terminus of dividing cell 44 is connected with described logic control unit 43, and output terminal can multiple described LED 200 in parallel. By multiple LED 200 in parallel in the adjusting control circuit 100 of same LED lamp, and then realize the function that LED lamp is carried out light modulation toning. Such as, the input terminus of dividing cell 44 is connected with described logic control unit 43, two LED of output terminal changes in temperature look system each other mutually in parallel, the direct current that constant-current driven module 40 exports according to rectification module 20 and the control signal that signal receiving module 10 exports, adjustment signal is exported, and then the luminosity of LED lamp is controlled by realization to LED 200. More specifically, when the control signal that signal receiving module 10 exports for being adjusted to colder look system by LED, constant-current driven module 40 can be comprise carrying out the pwm signal after dutycycle adjustment according to control signal to the adjustment signal that LED 200 exports, by control signal, the dutycycle of pwm signal is adjusted, the electric current that dividing cell 44 exports to the LED of warm colour system in two LED of changes in temperature look system each other diminishes, and the electrorheological exporting to the LED of cool colour system in two LED of changes in temperature look system each other is big.
Similar, when the control signal that signal receiving module 10 exports for being adjusted to inclined warm colour system by LED, constant-current driven module 40 can be comprise carrying out the pwm signal after dutycycle adjustment according to control signal to the adjustment signal that LED 200 exports, by control signal, the dutycycle of pwm signal is adjusted, the electric current that dividing cell 44 exports to the LED of cool colour system in two LED of changes in temperature look system each other diminishes, and the electrorheological exporting to the LED of warm colour system in two LED of changes in temperature look system each other is big.
Fig. 4 shows the circuit diagram of the external circuit module in the adjusting control circuit of the LED lamp that the utility model the 2nd embodiment provides, and for convenience of explanation, illustrate only part related to the present embodiment, as shown in Figure 4:
Dividing cell 44 comprises sheet and selects end 441, control voltage output terminal 442, gate terminal 443, open-circuit-protection end 444 and ground terminal 445. Sheet selects end 441, control voltage output terminal 442, gate terminal 443 and open-circuit-protection end 444 to be all connected with external circuit module 50, ground terminal 445 ground connection.
As shown in Figure 4, optionally, external circuit module 50 comprises: switching tube Q1, energy storage capacitor C101, start-up capacitance C102, filter capacitor C103, startup resistance R1, resistance R2, sheet select resistance R3, open-circuit-protection resistance R4, inductance L 1 and diode D1.
Switching tube Q1 control end is connected with control voltage output terminal with the gate terminal in dividing cell with low potential end, and switching tube Q1 hot end is connected with inductance L 1 first end with diode D1 positive terminal. Resistance R2 first termination diode D1 negative pole end, resistance R2 the 2nd termination inductance L 1 the 2nd end. Filter capacitor C103 first end is connected with resistance R2 first end, and filter capacitor C103 the 2nd end is connected with resistance R2 the 2nd end. LED 200 is parallel to filter capacitor C103 two ends. Energy storage capacitor C1 first end is connected with rectification unit, energy storage capacitor C101 the 2nd end ground connection. Start resistance R1 first end to be connected with filter capacitor C103 first end with energy storage capacitor C101 first end, start resistance R1 the 2nd end and be connected with start-up capacitance C102 first end with the dividing cell in constant-current driven module. Start-up capacitance C102 the 2nd end ground connection, the sheet that sheet selects resistance R3 to be connected in dividing cell selects between end CS and ground. Open-circuit-protection resistance R4 is connected to the open-circuit-protection end 444 in dividing cell 44 and between ground.
Wherein, owing to the open-circuit-protection end 444 in dividing cell 44 is the sensitive signal pin of constant-current driven module 40, it is thus desirable to be connected to the ground by open-circuit-protection resistance R4, and can not be unsettled.
In the present embodiment, city's electricity 300, through the volts DS of overcommutation module 20 stable output, exports to external circuit module 50, now starts resistance R1 in external circuit module 50 and is charged by start-up capacitance C102. When the operating voltage that the voltage on start-up capacitance C102 is constant-current driven module 40, power detecting unit 41 exports high level to logic control unit 43, when the non-operating voltage that the voltage on start-up capacitance C102 is constant-current driven module 40, power detecting unit 41 exports lower level to logic control unit 43.
In the present embodiment, such as, logic control unit 43 is logical AND gate, when by power detecting unit 41, the input voltage of constant-current driven module 40 being detected, when rectification module 20 power-off, power detecting unit 41 exports lower level to logic control unit 43 simultaneously, now no matter triggers what signal is module 42 send, all LED cannot be opened or control. Avoid constant-current driven module 40 because being operated in the circuit environment of overcurrent or low pressure, and occur burning or the phenomenon of short circuit.
Again for logic control unit 43 as logical AND gate, when voltage on start-up capacitance C102 is the operating voltage of constant-current driven module 40, power detecting unit 41 exports high level to logic control unit 43, synchronous signal receiver module 10 receives control information, export control signal to triggering unit 42, now received the control information of control terminal 300 transmission by signal receiving module 10. Signal receiving module 10 exports control signal to the triggering unit 42 in constant-current driven module 40 according to this control information, can realize the control of the switch brightness to LED.
In other embodiments of the present utility model, optionally, energy storage capacitor C101, start-up capacitance C102 and filter capacitor C103 are polar capacitor. Energy storage capacitor C101 first end is positive terminal, and energy storage capacitor C101 the 2nd end is negative pole end. Start-up capacitance C102 first end is positive terminal, and start-up capacitance C102 the 2nd end is negative pole end. Filter capacitor C103 first end is positive terminal, and filter capacitor C103 the 2nd end is negative pole end.
Same optional, switching tube Q1 can be that triode Q1, MOS manage or IGBT pipe. Concrete, when switching tube Q1 is PNP type triode Q1, switching tube Q1 hot end, control end and low potential end be the collector electrode of corresponding PNP type triode Q1, base stage and emtting electrode respectively. When switching tube Q1 is PMOS, the drain electrode of corresponding PMOS Q1 respectively of switching tube Q1 hot end, control end and low potential end, grid and source electrode.
Corresponding, embodiment of the present utility model also provides a kind of LED lamp, and this LED lamp comprises the adjusting control circuit 100 of the LED lamp in above-described embodiment. Owing to the technical scheme relevant to the utility model content of this LED lamp and above-described embodiment elaborating, repeat no more herein.
The adjusting control circuit 100 of a kind of LED lamp that the present embodiment provides and LED lamp, by rectification module 20 being connected with city's electricity 400, city's electricity 400 being processed and then exported direct current is that whole adjusting control circuit is powered and 100 powered. Connect, by signal receiving module, the control signal that 10 receipts control terminals 300 send, and export control signal to constant-current driven module 40 according to this control information. Owing to constant-current driven module 40 is connected between signal receiving module 10 and LED 200, the direct current that constant-current driven module 40 exports according to rectification module 20 and the control signal that signal receiving module 10 exports, adjustment signal is exported, and then the luminosity of LED lamp is controlled by realization to LED 200. And owing to constant-current drive circuit 40 is connected with rectification module 20, and it is connected between signal receiving module 10 and described LED 200, and then by constant-current driven module 40, the switch of LED 200 is controlled, realize the power supply that can disconnect LED 200 in LED 200 when not working completely, when receiving the control signal opening LED 200 when signal receiving module 10, constant-current driven module 40 can control the unlatching of LED 200.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (10)
1. an adjusting control circuit for LED lamp, is connected with LED, it is characterised in that, described adjusting control circuit comprises:
Receive the control information that control terminal sends, and export the signal receiving module of control signal according to described control information;
Input terminus and city are electrically connected, and exporting direct current is the rectification module that described adjusting control circuit is powered;
It is connected between described signal receiving module and described rectification module, for described signal receiving module provides the constant voltage module of constant voltage power supply; And
Being connected with described rectification module, be connected between described signal receiving module and described LED, the control signal that the direct current exported according to described rectification module and described signal receiving module export exports the constant-current driven module of adjustment signal to described LED.
2. the adjusting control circuit of LED lamp as claimed in claim 1, it is characterised in that, described adjusting control circuit also comprises:
It is connected with described rectification module with described LED, described constant-current driven module, carries out energy storage when being energized and charge to drive described constant-current driven module, when power-off, the internal current in described adjusting control circuit is carried out the external circuit module discharged.
3. the adjusting control circuit of LED lamp as claimed in claim 2, it is characterised in that, described constant-current driven module comprises:
It is connected with described rectification module, the operating voltage of described constant-current driven module is detected, to export high level when described constant-current driven module inputs operating voltage, export low level power detecting unit when described constant-current driven module inputs non-operating voltage;
It is connected with described signal receiving module, exports the triggering unit of triggering signal according to described control signal;
Being connected with described triggering unit with described power detecting unit, the triggering signal of the high level export described power detecting unit or lower level and the output of described triggering unit processes, to export the logic control unit of described adjustment signal; And
Input terminus is connected with described logic control unit, output terminal can multiple described LED in parallel, the described adjustment signal that described logic control unit exports is carried out signal shunting, to obtain the dividing cell that described adjustment signal exports to multiple described LED.
4. the adjusting control circuit of LED lamp as claimed in claim 3; it is characterized in that; described dividing cell comprises sheet and selects end, control voltage output terminal, gate terminal, open-circuit-protection end and ground terminal; described is selected end, output terminal, gate terminal and open-circuit-protection end to be all connected with described external circuit module, described ground terminal ground connection.
5. the adjusting control circuit of LED lamp as claimed in claim 4, it is characterized in that, described external circuit module comprises: switching tube Q1, energy storage capacitor C101, start-up capacitance C102, filter capacitor C103, startup resistance R1, resistance R2, sheet select resistance R3, open-circuit-protection resistance R4, inductance L 1 and diode D1;
Described switching tube Q1 control end is connected with control voltage output terminal with the gate terminal in described dividing cell with low potential end, described switching tube Q1 hot end is connected with described inductance L 1 first end with described diode D1 positive terminal, diode D1 negative pole end described in described resistance R2 first termination, inductance L 1 the 2nd end described in described resistance R2 the 2nd termination, described filter capacitor C103 first end is connected with described resistance R2 first end, described filter capacitor C103 the 2nd end is connected with described resistance R2 the 2nd end, described LED is parallel to described filter capacitor C103 two ends, described energy storage capacitor C101 first end is connected with described rectification module, described energy storage capacitor C101 the 2nd end ground connection, described startup resistance R1 first end is connected with described filter capacitor C103 first end with described energy storage capacitor C101 first end, described startup resistance R1 the 2nd end is connected with described start-up capacitance C102 first end with the dividing cell in described constant-current driven module, described start-up capacitance C102 the 2nd end ground connection, the described sheet selecting resistance R3 to be connected in described dividing cell selects between end and ground, described open-circuit-protection resistance R4 is connected to the open-circuit-protection end in described dividing cell and between ground.
6. the adjusting control circuit of LED lamp as claimed in claim 5, it is characterized in that, described energy storage capacitor C101, start-up capacitance C102 and filter capacitor C103 are polar capacitor, described energy storage capacitor C101 first end is positive terminal, described energy storage capacitor C101 the 2nd end is negative pole end, and described start-up capacitance C102 first end is positive terminal, and described start-up capacitance C102 the 2nd end is negative pole end, described filter capacitor C103 first end is positive terminal, and described filter capacitor C103 the 2nd end is negative pole end.
7. the adjusting control circuit of LED lamp as claimed in claim 5, it is characterised in that, described switching tube Q1 is that triode Q1, MOS manage or IGBT pipe.
8. the adjusting control circuit of LED lamp as claimed in claim 7, it is characterised in that, described switching tube Q1 is PNP type triode Q1 or PMOS.
9. the adjusting control circuit of LED lamp as claimed in claim 3, it is characterised in that, described logic control unit is logical AND gate.
10. a LED lamp, it is characterised in that, described LED lamp comprises the adjusting control circuit of the LED lamp as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890552.4U CN205305185U (en) | 2015-11-09 | 2015-11-09 | Regulation control circuit and LED lamps and lanterns of LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890552.4U CN205305185U (en) | 2015-11-09 | 2015-11-09 | Regulation control circuit and LED lamps and lanterns of LED lamps and lanterns |
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| CN205305185U true CN205305185U (en) | 2016-06-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041041A (en) * | 2017-05-26 | 2017-08-11 | 广东康荣高科新材料股份有限公司 | Control device, lamp socket and the illuminator of LED |
| CN108668410A (en) * | 2018-05-31 | 2018-10-16 | 赛尔富电子有限公司 | A kind of constant pressure dimming power source and light adjusting system for lighting device |
-
2015
- 2015-11-09 CN CN201520890552.4U patent/CN205305185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041041A (en) * | 2017-05-26 | 2017-08-11 | 广东康荣高科新材料股份有限公司 | Control device, lamp socket and the illuminator of LED |
| CN108668410A (en) * | 2018-05-31 | 2018-10-16 | 赛尔富电子有限公司 | A kind of constant pressure dimming power source and light adjusting system for lighting device |
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Address after: 518000 1701, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen City, Guangdong Province Patentee after: Fuman microelectronics Group Co.,Ltd. Address before: Unit b7-b8, 9 / F, Yanxiang science and technology building, 31 Gaoxin Zhongsi Road, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN FUMAN ELECTRONIC GROUP Co.,Ltd. |