Waterproof multichannel LED controller

Abstract

The utility model discloses a waterproof multi-channel LED controller, which comprises a shell, a control panel, keys, a waterproof rubber mat, a first waterproof plug, a second waterproof plug, an input connecting line and an output connecting line, the control panel is arranged on the shell, and a first driving module, a second driving module, a third driving module, a fourth driving module and a fifth driving module are arranged on the control panel; the waterproof rubber mat is arranged between the key and the shell; the first waterproof plug is arranged between the input connecting line and the shell; the second waterproof plug is arranged between the output connecting line and the shell; the output connecting line is provided with an R channel terminal, a G channel terminal, a B channel terminal, a WW channel terminal and a CW channel terminal. By means of the structure, light control of RGB, RGBW and RGB + CCT can be compatible, the application range of the controller is widened, the controller can have waterproof performance and can be applied indoors or outdoors, the application range of the controller is further widened, and the controller has very good practicability.

Description

Technical Field

[0001] The utility model relates to the field of LED controllers, and particularly relates to a waterproof multi-channel LED controller. Background Art

[0002] With LED lamps entering thousands of households, the corresponding controllers are diverse. However, since LED lamps can be divided into RGB, RGBW, RGB + CCT, etc., and RGBW can be further divided into RGBW and RGB + W, and RGB + CCT can be divided into RGBCCT and RGB + CCT, the control signals required for different types of LED lamps are different.

[0003] The existing controllers have the following problems: 1. They cannot be compatible with the control requirements of different types of LED lamps, thus increasing the inventory cost of manufacturers and the usage cost of users; 2. They do not have a waterproof function and cannot be used outdoors, so there are certain limitations in use.

[0004] Therefore, there is an urgent need for a waterproof multi-channel LED controller to solve the above problems. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a waterproof multi-channel LED controller.

[0006] An embodiment of the utility model adopts the following technical solution to solve its technical problems: A waterproof multi-channel LED controller includes a housing, a control board, a button, a waterproof gasket, a first waterproof plug, a second waterproof plug, an input connecting wire, and an output connecting wire;

[0007] The control board is arranged on the housing and is provided with a first driving module, a second driving module, a third driving module, a fourth driving module, and a fifth driving module thereon;

[0008] The waterproof gasket is installed between the button and the housing;

[0009] The first waterproof plug is installed between the input connecting wire and the housing;

[0010] The second waterproof plug is installed between the output connecting wire and the housing;

[0011] The output connecting wire is provided with an R-channel terminal connected to the first driving module, a G-channel terminal connected to the second driving module, a B-channel terminal connected to the third driving module, a WW-channel terminal connected to the fourth driving module, and a CW-channel terminal connected to the fifth driving module. The lamps can be connected to the R-channel terminal, G-channel terminal, B-channel terminal, WW-channel terminal, and / or CW-channel terminal.

[0012] As one of the preferred embodiments of the present utility model, a power supply module, a main control module, and a dimming signal module are provided on the control board;

[0013] The first end of the first driving module is connected to the main control module, the second end is respectively connected to the power supply module and the R-channel terminal, and the third end is grounded;

[0014] The first end of the second driving module is connected to the main control module, the second end is respectively connected to the power supply module and the G-channel terminal, and the third end is grounded;

[0015] The first end of the third driving module is connected to the main control module, the second end is respectively connected to the power supply module and the B-channel terminal, and the third end is grounded;

[0016] The first end of the fourth driving module is connected to the main control module, the second end is respectively connected to the power supply module and the WW-channel terminal, and the third end is grounded;

[0017] The first end of the fifth driving module is connected to the main control module, the second end is respectively connected to the power supply module and the CW-channel terminal, and the third end is grounded.

[0018] As one of the preferred embodiments of the present utility model, the first driving module includes a resistor R13, a resistor R18, a resistor R23, a diode D1, and a MOS transistor Q3. One end of the resistor R18 is connected to the main control module, and the other end of the resistor R18 is respectively connected to one end of the resistor R23 and the gate of the MOS transistor Q3. The drain of the MOS transistor Q3 is respectively connected to one end of the resistor R13, the anode of the diode D1, and the R-channel terminal. The other end of the resistor R13 and the cathode of the diode D1 are connected to the power supply module, and the other end of the resistor R23 and the source of the MOS transistor Q3 are grounded.

[0019] As one of the preferred embodiments of the present utility model, the dimming signal module is set as a 2.4G wireless communication module and / or a Wi-Fi module.

[0020] As one of the preferred embodiments of the present utility model, a waterproof multi-channel LED controller further includes a status indication module respectively connected to the power supply module and the main control module.

[0021] As one of the preferred embodiments of the present utility model, a waterproof multi-channel LED controller further includes an interface module respectively connected to the power supply module and the main control module.

[0022] Advantages of the present utility model: A waterproof multi-channel LED controller includes a housing, a control board, buttons, a waterproof gasket, a first waterproof plug, a second waterproof plug, an input connection wire, and an output connection wire; the control board is disposed on the housing and is provided with a first driving module, a second driving module, a third driving module, a fourth driving module, and a fifth driving module; the waterproof gasket is installed between the button and the housing; the first waterproof plug is installed between the input connection wire and the housing; the second waterproof plug is installed between the output connection wire and the housing; the output connection wire is provided with an R-channel terminal connected to the first driving module, a G-channel terminal connected to the second driving module, a B-channel terminal connected to the third driving module, a WW-channel terminal connected to the fourth driving module, and a CW-channel terminal connected to the fifth driving module, and lamps can be connected to the R-channel terminal, the G-channel terminal, the B-channel terminal, the WW-channel terminal, and / or the CW-channel terminal; through the above structure, not only can it be compatible with the lighting control of RGB, RGBW, and RGB + CCT, improving the applicable range of the controller, but also it can have waterproof performance and can be applied indoors or outdoors, further improving the applicable range of the controller, and has very good practicability. Description of the Drawings

[0023] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0024] Figure 1 It is a schematic structural diagram of a waterproof multi-channel LED controller;

[0025] Figure 2 It is an exploded view of a waterproof multi-channel LED controller;

[0026] Figure 3 It is a circuit schematic diagram of a power supply module;

[0027] Figure 4 It is a circuit schematic diagram of a main control module;

[0028] Figure 5 It is a circuit schematic diagram of a driving module;

[0029] Figure 6 It is a circuit schematic diagram of a dimming signal module;

[0030] Figure 7 It is a circuit schematic diagram of a status indication module;

[0031] Figure 8 It is a circuit schematic diagram of a button;

[0032] Figure 9 It is a circuit schematic diagram of an interface module. Detailed Embodiments

[0033] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0034] In the description of the present utility model, the meaning of "a plurality of" is more than two. Understandings such as "greater than", "less than", and "exceeding" do not include the original number, while understandings such as "above", "below", and "within" include the original number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0035] In the description of the present utility model, it should be understood that regarding the orientation description, such as the orientation or positional relationship indicated by "upper", "lower", "front", "rear", "left", "right", etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present utility model.

[0036] In the present utility model, unless otherwise clearly defined, words such as "set", "installed", and "connected" should be understood in a broad sense. For example, they can be directly connected, or indirectly connected through an intermediate medium; they can be fixedly connected, or detachably connected, or integrally formed; they can be mechanically connected; they can be the communication inside two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0037] Referring to Figures 1 to 9 , a waterproof multi-channel LED controller, comprising a housing 10, a control board 20, a button 30, a waterproof gasket 40, a first waterproof plug 51, a second waterproof plug 52, an input connecting wire 60, and an output connecting wire 70;

[0038] The control board 20 is disposed on the housing 10 and is provided with a first driving module 21, a second driving module 22, a third driving module 23, a fourth driving module 24, and a fifth driving module 25 thereon;

[0039] The waterproof gasket 40 is installed between the button 30 and the housing 10;

[0040] The first waterproof plug 51 is installed between the input connecting wire 60 and the housing 10;

[0041] The second waterproof plug 52 is installed between the output connection line 70 and the housing 10;

[0042] On the output connection line 70, there are an R-channel terminal 71 connected to the first driving module 21, a G-channel terminal 72 connected to the second driving module 22, a B-channel terminal 73 connected to the third driving module 23, a WW-channel terminal 74 connected to the fourth driving module 24, and a CW-channel terminal 75 connected to the fifth driving module 25. The lamp can be connected to the R-channel terminal 71, G-channel terminal 72, B-channel terminal 73, WW-channel terminal 74, and / or CW-channel terminal 75.

[0043] In the present utility model, during assembly, first pass the input connection line 60 through the first waterproof plug 51 and pass the output connection line 70 through the second waterproof plug 52. Then, weld the output end of the input connection line 60 and the input end of the output connection line 70 to the connection terminals on the control board 20 respectively. After placing the waterproof gasket 40 into the corresponding hole positions on the housing 10, place the control board 20 into the housing 10 such that the buttons 30 on the control board 20 are arranged opposite to the waterproof gasket 40. Then, assemble the control board 20 and the housing 10 into one body through the bolt connection structure. At the same time, insert the first waterproof plug 51 and the second waterproof plug 52 into the corresponding hole positions on the housing 10. Finally, connect the cover plate to the housing 10.

[0044] During use, install the controller at the installation position, connect the input end of the input connection line 60 to an external power source, and connect the lamp to the output end of the output connection line 70. Specifically, connect to different channel terminals according to the type of the lamp. For example, for an RGB LED lamp, connect to the R-channel terminal 71, G-channel terminal 72, and B-channel terminal 73; for an RGBW LED lamp, connect to the R-channel terminal 71, G-channel terminal 72, B-channel terminal 73, and WW-channel terminal 74, etc. Further, use the 2.4GHz wireless communication module as the input of the dimming signal. The main control module 27 calculates the PWM output brightness value according to the button detection value or the remote control signal. Each driving module outputs a PWM pulse signal to drive the low-voltage LED strip. Among them, the output of five MOS tubes (Q3 - 7) is compatible with brightness adjustment, color temperature adjustment, RGB, RGBW, and RGB + CCT lighting control, and five lighting types are set through the setting keys (KEY1 and KEY2).

[0045] Further, the two buttons are a power button and a color button respectively. KEY1 is the power button: short press to turn on / off, long press for 1 - 6 seconds to continuously adjust the brightness; KEY2 is the color button: short press to switch between 10 static colors (red, orange, yellow, green, cyan, blue, purple, warm white, pure white, cold white) and 4 dynamic effects, including 6 - color jump, 6 - color fade, color temperature jump (sequential jump among three levels of WW, NW, CW), and color temperature fade; long press for 1 - 6 seconds in the static color state to adjust the color saturation; long press for 1 - 6 seconds in the static color temperature state to adjust the color temperature; long press to adjust the speed in the dynamic effect state.

[0046] The advantages of the present utility model are as follows: Through the above - mentioned structure, it can not only be compatible with the lighting control of RGB, RGBW, and RGB + CCT, improving the applicable range of the controller, but also has waterproof performance and can be applied indoors or outdoors, further enhancing the applicable range of the controller, and has very good practicality.

[0047] In one embodiment, a power module 26, a main control module 27, and a dimming signal module 28 are provided on the control board 20;

[0048] The first end of the first driving module 21 is connected to the main control module 27, the second end is respectively connected to the power module 26 and the R - channel terminal 71, and the third end is grounded;

[0049] The first end of the second driving module 22 is connected to the main control module 27, the second end is respectively connected to the power module 26 and the G - channel terminal 72, and the third end is grounded;

[0050] The first end of the third driving module 23 is connected to the main control module 27, the second end is respectively connected to the power module 26 and the B - channel terminal 73, and the third end is grounded;

[0051] The first end of the fourth driving module 24 is connected to the main control module 27, the second end is respectively connected to the power module 26 and the WW - channel terminal 74, and the third end is grounded;

[0052] The first end of the fifth driving module 25 is connected to the main control module 27, the second end is respectively connected to the power module 26 and the CW - channel terminal 75, and the third end is grounded.

[0053] As a preferred embodiment of the first driving module 21, the first driving module 21 includes a resistor R13, a resistor R18, a resistor R23, a diode D1, and a MOS transistor Q3. One end of the resistor R18 is connected to the main control module 27, and the other end of the resistor R18 is respectively connected to one end of the resistor R23 and the gate of the MOS transistor Q3. The drain of the MOS transistor Q3 is respectively connected to one end of the resistor R13, the anode of the diode D1, and the R-channel terminal 71. The other end of the resistor R13 and the cathode of the diode D1 are connected to the power supply module 26. The other end of the resistor R23 and the source of the MOS transistor Q3 are grounded. It should be noted that the circuits of the second driving module 22, the third driving module 23, the fourth driving module 24, and the fifth driving module 25 are the same as those of the first driving module 21, and will not be elaborated here.

[0054] In one embodiment, the dimming signal module 28 is set as a 2.4G wireless communication module and / or a Wi-Fi module.

[0055] In one embodiment, a waterproof multi-channel LED controller further includes a status indication module 29 respectively connected to the power supply module 26 and the main control module 27; which is used to indicate the status of the controller.

[0056] In one embodiment, a waterproof multi-channel LED controller further includes an interface module 210 respectively connected to the power supply module 26 and the main control module 27; preferably, the interface module 80 is set as a Tuya interface.

[0057] Of course, the present invention is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A waterproof multi-channel LED controller, characterized in that: It comprises a housing (10), a control panel (20), a button (30), a waterproof rubber pad (40), a first waterproof plug (51), a second waterproof plug (52), an input connection line (60) and an output connection line (70); The control board (20) is arranged on the housing (10) and is provided with a first drive module (21), a second drive module (22), a third drive module (23), a fourth drive module (24) and a fifth drive module (25); The waterproof rubber pad (40) is installed between the button (30) and the housing (10); The first waterproof plug (51) is installed between the input connection line (60) and the housing (10); The second waterproof plug (52) is installed between the output connection line (70) and the housing (10); The output connection line (70) is provided with an R channel terminal (71) connected to the first driving module (21), a G channel terminal (72) connected to the second driving module (22), a B channel terminal (73) connected to the third driving module (23), a WW channel terminal (74) connected to the fourth driving module (24), and a CW channel terminal (75) connected to the fifth driving module (25); the lamp can be connected to the R channel terminal (71), the G channel terminal (72), the B channel terminal (73), the WW channel terminal (74), and / or the CW channel terminal (75).

2. A waterproof multi-channel LED controller according to claim 1, characterized in that: The control panel (20) is provided with a power module (26), a main control module (27) and a dimming signal module (28); The first end of the first driving module (21) is connected to the main control module (27), the second end is respectively connected to the power module (26) and the R channel terminal (71), and the third end is grounded; The first end of the second driving module (22) is connected to the main control module (27), the second end is respectively connected to the power module (26) and the G channel terminal (72), and the third end is grounded; The first end of the third driving module (23) is connected to the main control module (27), the second end is respectively connected to the power module (26) and the B channel terminal (73), and the third end is grounded; The first end of the fourth driving module (24) is connected to the main control module (27), the second end is respectively connected to the power module (26) and the WW channel terminal (74), and the third end is grounded; The first end of the fifth driving module (25) is connected to the main control module (27), the second end is respectively connected to the power module (26) and the CW channel terminal (75), and the third end is grounded.

3. A waterproof multi-channel LED controller according to claim 2, characterized in that: The first driving module (21) comprises a resistor R13, a resistor R18, a resistor R23, a diode D1 and a MOS transistor Q3; one end of the resistor R18 is connected to the main control module (27); the other end of the resistor R18 is respectively connected to one end of the resistor R23 and the gate of the MOS transistor Q3; the drain of the MOS transistor Q3 is respectively connected to one end of the resistor R13, the anode of the diode D1 and the R channel terminal (71); the other end of the resistor R13 and the cathode of the diode D1 are connected to the power module (26); the other end of the resistor R23 and the source of the MOS transistor Q3 are grounded.

4. A waterproof multi-channel LED controller according to claim 2, characterized in that: The dimming signal module (28) is configured as a 2.4G wireless communication module and / or a WiFi module.

5. A waterproof multi-channel LED controller according to claim 2, characterized in that: It also includes a status indication module (29) connected to the power module (26) and the main control module (27) respectively.

6. A waterproof multi-channel LED controller according to claim 2, characterized in that: It also includes an interface module (210) connected to the power module (26) and the main control module (27) respectively.

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