CN220776110U - Double-circuit response input dimming color mixing constant voltage LED controller - Google Patents
Double-circuit response input dimming color mixing constant voltage LED controller Download PDFInfo
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Abstract
The utility model discloses a double-path induction input dimming, color mixing and constant voltage LED controller, which comprises a power supply module, wherein the power supply module is connected with an external power supply; the main control module is connected with the power supply module; the output control module is connected with the main control module, and the lamp can be connected with the output control module; the first sensor is respectively connected with the power supply module and the main control module; the second sensor is respectively connected with the power supply module and the main control module; the main control module can control the state of the lamp according to signals fed back by the first sensor and the second sensor and preset control logic of the first sensor and the second sensor; the lamp state can be controlled according to the logic relation input by the two sensors through the structure, the lamp control requirement in a complex scene is met, and the lamp control system has very good practicability.
Description
Technical Field
The utility model relates to the field of LED illumination, in particular to a double-path induction input dimming, color mixing and constant voltage LED controller.
Background
As LED lamps enter into many families, the matched controllers, especially intelligent lamps, generate trigger signals through sensors, but the controllers all receive signals of a single sensor to control the on-off of the lamps, so that many defects exist in some complex use scenes; meanwhile, the existing LED controller also has the problem of difficult dimming and color temperature adjustment; therefore, there is an urgent need for a dual-path induction input dimming, color mixing and constant voltage LED controller to solve the above problems.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a double-path induction input dimming, color mixing and constant voltage LED controller.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: a two-way inductive input dimming, toning and constant voltage LED controller comprising:
the power module is connected with an external power supply;
the main control module is connected with the power supply module;
the output control module is connected with the main control module, and the lamp can be connected with the output control module;
the first sensor is respectively connected with the power supply module and the main control module;
the second sensor is respectively connected with the power supply module and the main control module;
the main control module can control the state of the lamp according to signals fed back by the first sensor and the second sensor and preset control logic of the first sensor and the second sensor.
The output control module comprises a resistor R3, a resistor R5, a resistor RE1 and a MOS tube Q1, one end of the resistor R1 is connected with the main control module, the other end of the resistor R1 is respectively connected with one end of the resistor R5 and the grid electrode of the MOS tube Q1, the other end of the resistor R5 is respectively connected with one end of the resistor RE1, the source electrode of the MOS tube Q1 and the main control module, and the drain electrode of the MOS tube Q1 is connected with the lamp.
Preferably, the dual-path induction input dimming color temperature constant voltage LED controller further comprises a light sensing detection module which is respectively connected with the power supply module and the main control module.
Preferably, the double-circuit induction input dimming color temperature constant voltage LED controller further comprises a self-resetting switch connected with the main control module.
Preferably, the double-circuit induction input dimming color temperature constant voltage LED controller further comprises a short circuit processing module which is respectively connected with the power supply module, the main control module and the output control module.
Preferably, the dual-path induction input dimming color temperature constant voltage LED controller further comprises a temperature detection module which is respectively connected with the power supply module and the main control module.
Preferably, the double-circuit induction input dimming color temperature constant voltage LED controller further comprises a dial switch connected with the power supply module and the main control module respectively.
Preferably, the dual-path induction input dimming color temperature constant voltage LED controller further comprises a status indication module which is respectively connected with the power supply module and the main control module.
Preferably, the first sensor and/or the second sensor is provided as a PIR sensor, a hand scanning inductive probe or a gating inductive probe.
The utility model has the beneficial effects that: a double-circuit induction input dimming color-mixing constant-voltage LED controller comprises a power supply module, wherein the power supply module is connected with an external power supply; the main control module is connected with the power supply module; the output control module is connected with the main control module, and the lamp can be connected with the output control module; the first sensor is respectively connected with the power supply module and the main control module; the second sensor is respectively connected with the power supply module and the main control module; the main control module can control the state of the lamp according to signals fed back by the first sensor and the second sensor and preset control logic of the first sensor and the second sensor; the lamp state can be controlled according to the logic relation input by the two sensors through the structure, the lamp control requirement in a complex scene is met, and the lamp control system has very good practicability.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic block diagram of a two-way inductive input dimming, toning and constant voltage LED controller;
FIG. 2 is a schematic circuit diagram of a power module;
FIG. 3 is a schematic circuit diagram of a master control module;
FIG. 4 is a schematic circuit diagram of a first sensor and a second sensor;
FIG. 5 is a schematic circuit diagram of a light sensing module;
FIG. 6 is a schematic circuit diagram of an output control module;
FIG. 7 is a schematic circuit diagram of a self-resetting switch;
FIG. 8 is a schematic circuit diagram of a shorting processing module;
FIG. 9 is a schematic circuit diagram of a temperature detection module;
FIG. 10 is a schematic circuit diagram of a dip switch;
fig. 11 is a schematic circuit diagram of a status indication module.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1 to 11, a dual-path induction input dimming, color mixing and constant voltage LED controller includes:
a power module 10 connected to an external power source;
the main control module 20 is connected with the power supply module 10;
the output control module 30 is connected with the main control module 20, and the lamp can be connected with the output control module 30;
the first sensor 41 is connected with the power module 10 and the main control module 20 respectively;
the second sensor 42 is connected with the power module 10 and the main control module 20 respectively;
the main control module 20 can control the state of the lamp according to the signals fed back by the first sensor 41 and the second sensor 42 and the preset control logic of the first sensor 41 and the second sensor 42.
In the present utility model:
1. power module 10: the DC12-48V voltage of the external power supply can be converted into DC5V voltage, and the DC5V voltage is used for controlling the on-off of the MOS tube Q1 and the MOS tube Q2 so as to drive the LED lamp, and simultaneously, the main control module 20 and the peripheral circuits thereof are powered for use;
2. setting 2 interfaces, respectively accessing a first sensor 41 and a second sensor 42, wherein the first sensor 41 and the second sensor 42 are connected by 3 wires, 3 wires are respectively defined as 5V, a signal and GND,5V is output by a constant-voltage LED controller and used for supplying power to an inductive probe, and the inductive probe outputs a level signal or a pulse signal which is effective in high level;
3. the first sensor 41 and the second sensor 42 may be PIR sensors, hand-sweeping sensing probes, or door-control sensing probes, etc., and the main control module 20 determines whether sensing signals exist by detecting rising edges and falling edges and automatically recognizes level signals and pulse signals;
4. the self-reset switch 60 is connected to realize that the light is turned on or off by short pressing, the brightness or the color temperature is set by long pressing, and after the brightness and the color temperature are set by long pressing operation, the first sensor 41 and the second sensor 42 only control the light to be turned on or off;
5. the dial switch 90 is preferably a 5-bit dial switch, and the 1 st bit selects monochromatic dimming or color temperature lamplight type; setting light sensation detection on the 2 nd position, and judging whether the light sensation detection is started; the 3 rd bit sets the logical relation between the first sensor 41 and the second sensor 42, and the sum or the relation, namely, the first sensor 41 and the second sensor 42 sense inputs and turn off the lamp at the same time, or turn on the lamp as long as any sense input is turned on; setting 3 different delay turning-off times or no delay light functions for the 4 th-5 th dialing codes, and selecting proper dialing codes according to different applications and different induction inputs by a user;
6. the utility model has the advantages that: the lamp state can be controlled according to the logic relation input by the two sensors through the structure, the lamp control requirement in a complex scene is met, and the lamp control system has very good practicability.
The output control module 30 comprises a resistor R3, a resistor R5, a resistor RE1 and a MOS tube Q1, one end of the resistor R1 is connected with the main control module 20, the other end of the resistor R1 is respectively connected with one end of the resistor R5 and the grid electrode of the MOS tube Q1, the other end of the resistor R5 is respectively connected with one end of the resistor RE1, the source electrode of the MOS tube Q1 and the main control module 20, and the drain electrode of the MOS tube Q1 is connected with the lamp.
The dual-path sensing input dimming color temperature constant voltage LED controller also comprises a self-resetting switch 60 connected with the main control module 20.
The dual-path induction input dimming color temperature constant voltage LED controller also comprises a short circuit processing module 70 which is respectively connected with the power module 10, the main control module 20 and the output control module 30.
The dual-path induction input dimming color temperature constant voltage LED controller also comprises a temperature detection module 80 which is respectively connected with the power module 10 and the main control module 20; the temperature detection module comprises a resistor R13, a thermistor NTC1 and a capacitor C15, wherein one end of the resistor R13 is connected with the power module 10, the other end of the resistor R13 is respectively connected with the main control module 20, one end of the thermistor NTC1 and one end of the capacitor C15, and the other end of the thermistor NTC1 is respectively connected with the other end of the capacitor C15 and the grounding end for over-temperature protection; the light sensing detection module 50 includes a resistor R12, a capacitor C14, and a light sensing probe, one end of the resistor R12 is connected to the ground, the other end of the resistor R12 is connected to one end of the capacitor C14, a signal end of the light sensing probe, and the main control module 20, the other end of the capacitor C14 is grounded, a power end of the light sensing probe is connected to the power module 10, and the light sensing detection module 50 is used for detecting the ambient light brightness when the PIR sensor senses input, and determining whether to automatically turn on the light in daytime.
The dual-path sensing input dimming color temperature constant voltage LED controller also comprises a status indication module 91 which is respectively connected with the power module 10 and the main control module 20.
Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (9)
1. The utility model provides a double-circuit response input is adjusted luminance mixing of colors constant voltage LED controller which characterized in that includes:
a power module (10) connected to an external power source;
the main control module (20) is connected with the power supply module (10);
the output control module (30) is connected with the main control module (20), and the lamp can be connected into the output control module (30);
the first sensor (41) is respectively connected with the power supply module (10) and the main control module (20);
the second sensor (42) is respectively connected with the power supply module (10) and the main control module (20);
the main control module (20) can control the state of the lamp according to the signals fed back by the first sensor (41) and the second sensor (42) and the preset control logic of the first sensor (41) and the second sensor (42).
2. The dual path inductive input dimming, toning and constant voltage LED controller of claim 1, wherein: the output control module (30) comprises a resistor R3, a resistor R5, a resistor RE1 and a MOS tube Q1, one end of the resistor R1 is connected with the main control module (20), the other end of the resistor R1 is respectively connected with one end of the resistor R5 and the grid electrode of the MOS tube Q1, and the other end of the resistor R5 is respectively connected with one end of the resistor RE1, the source electrode of the MOS tube Q1 and the main control module (20), and the drain electrode of the MOS tube Q1 is connected with a lamp.
3. The dual path inductive input dimming, toning and constant voltage LED controller of claim 1, wherein: the intelligent control system further comprises a light sensation detection module (50) which is respectively connected with the power supply module (10) and the main control module (20).
4. The dual path inductive input dimming, toning and constant voltage LED controller of claim 1, wherein: the device also comprises a self-resetting switch (60) connected with the main control module (20).
5. The dual path inductive input dimming, toning and constant voltage LED controller of claim 1, wherein: the intelligent control system further comprises a short circuit processing module (70) which is respectively connected with the power supply module (10), the main control module (20) and the output control module (30).
6. The dual path inductive input dimming, toning and constant voltage LED controller of claim 1, wherein: the intelligent control system further comprises a temperature detection module (80) which is respectively connected with the power supply module (10) and the main control module (20).
7. The dual path inductive input dimming, toning and constant voltage LED controller of claim 1, wherein: the device also comprises a dial switch (90) which is respectively connected with the power supply module (10) and the main control module (20).
8. The dual path inductive input dimming, toning and constant voltage LED controller of claim 1, wherein: the system also comprises a state indicating module (91) which is respectively connected with the power supply module (10) and the main control module (20).
9. The dual path inductive input dimming, toning and constant voltage LED controller of claim 1, wherein: the first sensor (41) and/or the second sensor (42) are/is arranged as PIR sensor, hand scanning induction probe or door control induction probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322472696.5U CN220776110U (en) | 2023-09-11 | 2023-09-11 | Double-circuit response input dimming color mixing constant voltage LED controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322472696.5U CN220776110U (en) | 2023-09-11 | 2023-09-11 | Double-circuit response input dimming color mixing constant voltage LED controller |
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| Publication Number | Publication Date |
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| CN220776110U true CN220776110U (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322472696.5U Active CN220776110U (en) | 2023-09-11 | 2023-09-11 | Double-circuit response input dimming color mixing constant voltage LED controller |
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| CN (1) | CN220776110U (en) |
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- 2023-09-11 CN CN202322472696.5U patent/CN220776110U/en active Active
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