CN216087065U - Control circuit capable of realizing double-bright mode of lamp tube inductive switch - Google Patents

Control circuit capable of realizing double-bright mode of lamp tube inductive switch Download PDF

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Publication number
CN216087065U
CN216087065U CN202122077319.2U CN202122077319U CN216087065U CN 216087065 U CN216087065 U CN 216087065U CN 202122077319 U CN202122077319 U CN 202122077319U CN 216087065 U CN216087065 U CN 216087065U
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pin
constant current
control circuit
linear constant
resistor
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CN202122077319.2U
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何昌亮
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Guangdong Yingyu Technology Co ltd
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Jiangmen Pengjiang Microblog Electronic Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

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Abstract

The utility model discloses a control circuit capable of realizing a double bright mode of a lamp tube inductive switch, which comprises a bridge stack B1, a diode D1, a linear constant current IC1 and a controllable silicon Q1, wherein the anode of the diode D1 is connected with a second pin of the bridge stack B1, the cathode of the diode D1 is connected with a first pin of the linear constant current IC1 through a resistor R1, the anode of the diode D1 is connected with the anode of the controllable silicon Q1, the cathode of the controllable silicon Q1 is connected with a fourth pin of the bridge stack B1, the cathode of the controllable silicon Q1 is grounded, the cathode of the controllable silicon Q1 is connected with a second pin of the linear constant current IC1, the cathode of the controllable silicon Q1 is connected with a third pin of the linear constant current IC1 through a resistor R2, and the second pin 1 of the linear constant current IC1 is grounded. The utility model can realize full brightness when people are present and micro brightness when no people are present, is safe and power-saving and is convenient to use.

Description

Control circuit capable of realizing double-bright mode of lamp tube inductive switch
Technical Field
The utility model relates to a control circuit, in particular to a control circuit capable of realizing a double-bright mode of a lamp tube inductive switch.
Background
The lamp tube inductive switch is used for controlling the switch of the lamp tube by acquiring an external signal sensed by the sensor through connecting the sensor, so that the control on the switch of the lamp tube is conveniently realized. However, the existing lamp tube inductive switch elements only have silicon controlled rectifiers or relays, and have no micro-bright linear part consisting of diodes, resistors, linear constant currents and the like, and can only realize on or off of an input line, namely, only a single-bright mode can be realized, namely, the lamp tube inductive switch elements are all bright when a person is present and all off when no person is present, cannot illuminate the environment in a micro-bright mode, cannot detect the safety of the surrounding environment in advance, and is inconvenient to use. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcome the disadvantages and drawbacks of the prior art, and to provide a control circuit for implementing a dual bright mode of a lamp inductive switch.
The utility model is realized by the following technical scheme:
a control circuit capable of realizing a double bright mode of a lamp tube inductive switch comprises a bridge stack B1, a diode D1, a linear constant current IC1 and a controllable silicon Q1, wherein the anode of the diode D1 is connected with a second pin of the bridge stack B1, the cathode of the diode D1 is connected with a first pin of the linear constant current IC1 through a resistor R1, the anode of the diode D1 is connected with the anode of the controllable silicon Q1, the cathode of the controllable silicon Q1 is connected with a fourth pin of the bridge stack B1, the cathode of the controllable silicon Q1 is grounded, the cathode of the controllable silicon Q1 is connected with a second pin of the linear constant current IC1, the cathode of the controllable silicon Q1 is connected with a third pin of the linear constant current IC1 through a resistor R2, the second pin of the linear constant current IC1 is grounded, the third pin of the linear constant current IC1 is grounded through a resistor R2, and the first pin of the bridge stack B1 is connected with a power supply line L, and the third pin of the bridge stack B1 is connected with an N wire of a power supply through an LED lamp.
Further, a third pin of the linear constant current IC1 is connected to an N line of a power supply through a relay K1 and an LED lamp.
Further, the model number of the linear constant current IC1 is SM 2082D.
Further, the model of the controllable silicon Q1 is BT 136S.
Further, the bridge rectifier B1 is model MB 10F.
Further, the relay K1 includes a set of normally open terminals and a set of normally closed terminals.
Furthermore, the type of the resistor R1 is 100R/1206, and the resistor R2 is a current-limiting sampling resistor 30R/0805.
Further, the model of the diode D1 is M7.
Compared with the prior art, the utility model connects with the first pin of the linear constant current IC1 through the negative pole of the diode D1 through the resistor R1, the positive pole of the diode D1 connects with the positive pole of the controllable silicon Q1, the negative pole of the diode D1 connects with the first pin of the linear constant current IC1 through the resistor R1, the negative pole of the controllable silicon Q1 connects with the third pin of the linear constant current IC1 through the resistor R2, so that the inductive switch can realize the dual-bright mode, when the inductive driving end, namely the control pole of the controllable silicon Q1, has an input signal, the controllable silicon Q1 is conducted, the live wire is conducted, the output of the live wire is conducted through the bridge pile B1 through the controllable silicon Q1, the output load LED lamp is fully bright, when the inductive driving end, namely the control pole of the Q1, the controllable silicon Q1 is cut off, the live wire is conducted with the live wire through the bridge pile B1 through the diode D1, the resistor R1, the linear part of the linear constant current IC1 and the resistor R2 and the output load LED lamp is conducted, realize that output load LED lamp is bright a little, make the fluorescent tube can be bright a little when someone, and the illumination is bright a little when nobody, realizes carrying out the illumination of shining a little to the environment, and people can discover the safety of surrounding environment in advance, safe power saving, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a diagram of a connection structure of a control circuit capable of implementing a dual bright mode of a lamp induction switch according to the present invention;
fig. 2 is a connection structure diagram of the control circuit with relay K1 for implementing the double bright mode of the lamp tube inductive switch according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the control circuit capable of implementing a dual bright mode of a lamp induction switch of the present invention includes a bridge stack B1, a diode D1, a linear constant current IC1, and a thyristor Q1, wherein an anode of the diode D1 is connected to a second pin of the bridge stack B1, a cathode of the diode D1 is connected to a first pin of the linear constant current IC1 through a resistor R1, an anode of the diode D1 is connected to an anode of the thyristor Q1, the cathode of the thyristor Q1 is connected with the fourth pin of the bridge stack B1, the cathode of the thyristor Q1 is grounded, the cathode of the controlled silicon Q1 is connected with the second pin of the linear constant current IC1, the cathode of the controlled silicon Q1 is connected with the third pin of the linear constant current IC1 through a resistor R2, the second pin of the linear constant current IC1 is grounded, the third pin of the linear constant current IC1 is grounded through a resistor R2, the first pin of the bridge rectifier B1 is connected with the L wire of the power supply, and the third pin of the bridge rectifier B1 is connected with the N wire of the power supply through the LED lamp. The negative pole of a diode D1 is connected with a first pin of a linear constant current IC1 through a resistor R1, the positive pole of a diode D1 is connected with the anode of a controllable silicon Q1, the negative pole of a diode D1 is connected with a first pin of a linear constant current IC1 through a resistor R1, the cathode of the controllable silicon Q1 is connected with a third pin of the linear constant current IC1 through a resistor R2, the induction switch can realize a double-bright mode, when an induction driving end, namely a control pole of the controllable silicon Q1, has an input signal, the controllable silicon Q1 is conducted, a live wire enters and exits through a bridge stack B1 and is conducted through the controllable silicon Q1, an output load LED lamp is fully bright, when the induction driving end, namely the control pole of the Q1, has no input signal, the controllable silicon Q1 is cut off, the live wire enters and exits through the bridge stack B1 and is conducted with the output load LED lamp through a micro-bright linear part consisting of the diode D1, the resistor R1, the linear constant current IC1 and the resistor R2, the lamp tube can be fully bright when people are present and slightly bright when no people are present, so that the environment can be slightly illuminated, people can perceive the safety of the surrounding environment in advance, and the lamp tube is safe, power-saving and convenient to use.
The third pin of the linear constant current IC1 is connected with the N line of a power supply through a relay K1 and an LED lamp, the relay K1 is combined with a silicon controlled rectifier Q1 to realize the bright and bright full lighting with strong starting, the relay K1 is always kept to drive a winding 12V to supply power after power-on, namely, the output end of the electric appliance K1 is always opened to the normally opened end after power-on, when the control electrode of the silicon controlled rectifier Q1 which can be controlled by an induction driving end has an input signal, the silicon controlled rectifier Q1 is switched on, a live wire is switched in and out through a bridge pile B1 and is connected with the output end of the relay K1 through the silicon controlled rectifier Q1, the output load LED lamp is fully lighted, when the control electrode of the silicon controlled rectifier Q1 which can be controlled by the induction driving end has no input signal, the silicon controlled rectifier Q1 is cut off, the live wire is switched in and out through a bridge pile B1 and passes through a diode D1, a resistor R8, a linear part consisting of a linear constant current IC1 and a resistor R2, and is connected with the output end of the relay K1 to realize the bright linear part to realize the bright and realize the bright full lighting of the output end of the relay K1 to realize the bright full lighting of the LED lamp when power-on or the power-on, the strong starting of the LED lamp can be realized when the strong starting live wire is electrified.
As a specific embodiment, the linear constant current IC1 is model number SM 2082D.
As a specific embodiment, the thyristor Q1 is model BT 136S.
As a specific embodiment, the bridge rectifier B1 is model MB 10F.
As a specific embodiment, the relay K1 includes a set of normally open ends and a set of normally closed ends, which is beneficial to the realization of the lighting function of the lamp tube forced start when power is cut off or power is cut off.
As a specific implementation mode, the resistor R1 is 100R/1206, and the resistor R2 is a current-limiting sampling resistor 30R/0805.
As a specific embodiment, the diode D1 is model M7.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. A control circuit capable of realizing double bright modes of a lamp tube inductive switch is characterized in that: the high-voltage power supply comprises a bridge stack B1, a diode D1, a linear constant current IC1 and a controlled silicon Q1, wherein the anode of the diode D1 is connected with a second pin of the bridge stack B1, the cathode of the diode D1 is connected to the first pin of the linear constant current IC1 through a resistor R1, the anode of the diode D1 is connected with the anode of the thyristor Q1, the cathode of the thyristor Q1 is connected with the fourth pin of the bridge stack B1, the cathode of the controlled silicon Q1 is grounded, the cathode of the controlled silicon Q1 is connected with the second pin of the linear constant current IC1, the cathode of the thyristor Q1 is connected with the third pin of the linear constant current IC1 through a resistor R2, the second pin of the linear constant current IC1 is grounded, the third pin of the linear constant current IC1 is grounded through a resistor R2, the first pin of the bridge stack B1 is connected with the L line of a power supply, and the third pin of the bridge stack B1 is connected with the N line of the power supply through an LED lamp.
2. The control circuit of claim 1 capable of implementing dual bright modes of a lamp induction switch, wherein: and a third pin of the bridge stack B1 is connected with an N line of a power supply through a relay K1 and an LED lamp.
3. The control circuit of claim 1 capable of implementing dual bright modes of a lamp induction switch, wherein: the model number of the linear constant current IC1 is SM 2082D.
4. The control circuit of claim 1 capable of implementing dual bright modes of a lamp induction switch, wherein: the model of the controllable silicon Q1 is BT 136S.
5. The control circuit of claim 1 capable of implementing dual bright modes of a lamp induction switch, wherein: the bridge rectifier B1 is model MB 10F.
6. The control circuit of claim 2, wherein the control circuit is capable of implementing dual bright modes of the lamp inductive switch, and further comprising: the relay K1 includes a set of normally open terminals and a set of normally closed terminals.
7. The control circuit of claim 1 capable of implementing dual bright modes of a lamp induction switch, wherein: the type of the resistor R1 is 100R/1206, and the resistor R2 is a current-limiting sampling resistor 30R/0805.
8. The control circuit of claim 1 capable of implementing dual bright modes of a lamp induction switch, wherein: the model of the diode D1 is M7.
CN202122077319.2U 2021-08-31 2021-08-31 Control circuit capable of realizing double-bright mode of lamp tube inductive switch Active CN216087065U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122077319.2U CN216087065U (en) 2021-08-31 2021-08-31 Control circuit capable of realizing double-bright mode of lamp tube inductive switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122077319.2U CN216087065U (en) 2021-08-31 2021-08-31 Control circuit capable of realizing double-bright mode of lamp tube inductive switch

Publications (1)

Publication Number Publication Date
CN216087065U true CN216087065U (en) 2022-03-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122077319.2U Active CN216087065U (en) 2021-08-31 2021-08-31 Control circuit capable of realizing double-bright mode of lamp tube inductive switch

Country Status (1)

Country Link
CN (1) CN216087065U (en)

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Effective date of registration: 20220608

Address after: 529000 2nd floor, building 1, No.7 Xidi 2nd Road, Hetang Town, Pengjiang district, Jiangmen City, Guangdong Province

Patentee after: Guangdong Yingyu Technology Co.,Ltd.

Address before: 529000 card No.1, room 402, row 1, Tagang Industrial Zone, Beichang West Road, Hetang Town, Pengjiang district, Jiangmen City, Guangdong Province

Patentee before: Jiangmen Pengjiang microblog Electronic Co.,Ltd.

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