Bluetooth double-color temperature controller

Abstract

The utility model discloses a Bluetooth double color temperature controller, and relates to the technical field of intelligent illumination, and the Bluetooth double color temperature controller comprises a controller main body, a first wiring terminal and a second wiring terminal; the first wiring terminal is detachably and electrically connected with the driving power supply; the second wiring terminal is detachably and electrically connected with the double-color-temperature lamp panel; a dimming control circuit is arranged in the controller main body; the control circuit is electrically connected with the driving power supply and the double-color-temperature lamp panel through a first wiring terminal and a second wiring terminal respectively; the control circuit is controlled by a mobile terminal, the control circuit is used for controlling the color temperature of the double-color-temperature lamp panel, compared with the prior art, the Bluetooth double-color-temperature controller has the advantages that a remote adjustment function is added to a double-color-temperature LED lamp without wireless remote adjustment, the use convenience of a user is improved, and the installation is simple.

Description

Technical Field

[0001] The present application relates to the field of intelligent lighting technology, and in particular to a Bluetooth dual-color temperature controller. Background Art

[0002] With the improvement of living standards, the popularity of dual-color temperature LED lights is also increasing. Currently, dual-color temperature LED lights on the market basically have a common positive pole and two negative poles. Adjusting the color temperature requires timed control. The installed LED lights need to be reset again, which is very inconvenient if the installation height is very high. Another method is to achieve dimming through a physical dial switch, which also has the problem of inconvenient adjustment after installation;

[0003] In addition, some existing dual-color temperature LEDs cannot adjust the color temperature or brightness remotely, and users need to come to the lamp to adjust it through the switch, which is very inconvenient. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the above-mentioned defects in the prior art, how to make the installation and adjustment of the dual-color temperature LED lamp more convenient.

[0006] 2. Technical Solution

[0007] In order to solve the above problems, a Bluetooth dual color temperature controller is provided, comprising: a controller body, a first wiring terminal and a second wiring terminal;

[0008] The first wiring terminal is detachably electrically connected to the driving power source;

[0009] The second wiring terminal is detachably electrically connected to the dual-color temperature lamp board;

[0010] The controller body includes a dimming control circuit, and the control circuit is electrically connected to the driving power supply and the dual-color temperature lamp panel through the first wiring terminal and the second wiring terminal respectively;

[0011] The control circuit is controlled by the mobile terminal, and is used to control the color temperature of the dual-color temperature light panel.

[0012] The control circuit includes:

[0013] A Bluetooth module, which is connected to the mobile terminal for communication;

[0014] A first color temperature module, the first color temperature module is electrically connected to the negative electrode of the first color temperature lamp string of the dual color temperature lamp panel;

[0015] A second color temperature module, the second color temperature module is electrically connected to the negative electrode of the second color temperature lamp string of the dual color temperature lamp panel;

[0016] The Bluetooth module controls the color temperature of the dual color temperature light panel in a PWM manner through the first color temperature module and the second color temperature module.

[0017] Among them, the control circuit also includes a dimming module, which is electrically connected to the driving power supply. The Bluetooth module controls the current output by the driving power supply through the dimming module, thereby controlling the brightness of the dual-color temperature light board.

[0018] The control circuit also includes a step-down module, which is used to supply power to the Bluetooth module.

[0019] Among them, several Bluetooth dual-color temperature controllers can be networked through MESH.

[0020] Wherein, the first wiring terminal and the second wiring terminal are waterproof wiring terminals.

[0021] The first wiring terminal and the second wiring terminal are respectively connected to the driving power supply and the dual-color temperature lamp board through threads.

[0022] III. Beneficial Effects of the Application

[0023] Compared with the prior art, the present application realizes the addition of a remote adjustment function to a dual-color temperature LED lamp without wireless remote adjustment through the Bluetooth dual-color temperature controller of the present application, thereby improving user convenience and simplifying installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of this application;

[0025] Figure 2 is a circuit block diagram of the present application;

[0026] Figure 3 It is the circuit schematic diagram of the body itself;

[0027] Figure 4 It is a cross-sectional schematic diagram of the controller body of the present application. DETAILED DESCRIPTION

[0028] The specific implementation methods of the present application are further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0029] Embodiment 1:

[0030] like Figure 1 and Figure 2 As shown, the Bluetooth dual color temperature controller comprises: a controller body 1, a first wiring terminal 2 and a second wiring terminal 3. In this embodiment, the first wiring terminal 2 and the second wiring terminal 3 are waterproof wiring terminals;

[0031] The first wiring terminal 2 integrates three wires D+, D-, and +12 / 24V, which are detachably connected to the driving power supply through threads;

[0032] The second wiring terminal 3 integrates three wires WW-, CW-, and Vo- and is detachably connected to the dual-color temperature lamp board through threads;

[0033] The drive power output terminal +12 / 24V is the DC output auxiliary source port, and D+ and D- are the positive and negative terminals of the power dimming line respectively.

[0034] Figure 3 As shown, the controller body includes a dimming control circuit, and the control circuit includes:

[0035] Bluetooth module, Bluetooth chip U5 and peripheral components are Bluetooth modules, which are used to communicate with mobile terminals such as mobile phones and tablets. In this embodiment, the Bluetooth chip U5 has three PWM output ports;

[0036] Buck module, buck chip U1 and peripheral components are the buck module, which is responsible for reducing the 12V / 24V voltage of the driving power input to 3.3V, which is used to power the Bluetooth chip U5.

[0037] A first color temperature module, the first color temperature module includes a dual MOS tube U2, a MOS tube Q1 and a MOS tube Q2 and their peripheral components, and a WW- port of the first color temperature module is electrically connected to the negative electrode of the warm color temperature lamp string of the dual color temperature lamp board;

[0038] A second color temperature module, the second color temperature module includes a dual MOS tube U3, a MOS tube Q3 and a MOS tube Q4 and their peripheral components, and a CW- port of the second color temperature module is electrically connected to the negative electrode of the cold color temperature lamp string of the dual color temperature lamp board;

[0039] When the user needs to adjust the color temperature, a command to increase or decrease the color temperature is sent to the Bluetooth module through a mobile terminal such as a mobile phone. The Bluetooth module adjusts the current of the WW-port and the CW-port according to the received command, thereby changing the color temperature.

[0040] The control circuit also includes a dimming module. The dual MOS tube U4 and its peripheral components are the dimming module. When the user needs to adjust the brightness, a command to increase or decrease the brightness is sent to the Bluetooth module through a mobile terminal such as a mobile phone. According to the received command, the Bluetooth module outputs a 0-10V voltage at the D+ port, thereby adjusting the brightness of the dual-color temperature lamp board to achieve the dimming function.

[0041] Through the Bluetooth dual-color temperature controller of this application, as long as the ordinary LED power supply has an auxiliary source of +12 / 24V, the function of wirelessly adjusting the color temperature and brightness of the dual-color temperature LED can be realized. In addition, the dual-color temperature LED lamp without wireless remote adjustment can be added with the remote adjustment function, which improves the user's convenience and is easy to install. Just connect the corresponding wiring terminals to the driving power supply and the dual-color temperature lamp board. If the LED driving power supply does not have a +12 / 24V auxiliary source, you only need to configure an output of +12 / 24V to power the controller.

[0042] Embodiment 2:

[0043] In the embodiment, there are 2 or more Bluetooth dual-color temperature controllers, the Bluetooth module of the Bluetooth dual-color temperature controller adopts PA type, and the Bluetooth dual-color temperature controllers are networked through MESH. After the mobile phone is connected to any Bluetooth dual-color temperature controller, the Bluetooth dual-color temperature controller can be automatically connected to other nearby Bluetooth dual-color temperature controllers, which greatly facilitates operation and control.

[0044] Embodiment 3:

[0045] like Figure 4 As shown, in this embodiment, the Bluetooth dual color temperature controller is designed with a glue injection hole 4, in which the control circuit is built, and glue is injected from the glue injection hole 4, and finally the glue injection hole 4 is closed with a sealing plug. The product protection level is IP66, thereby preventing the control circuit from being damp.

[0046] Embodiment 4:

[0047] In this embodiment, the Bluetooth dual color temperature controller can also be connected to the Internet via a Bluetooth gateway to achieve remote operation of related functions.

[0048] The above implementation modes are only used to illustrate the present application, and are not intended to limit the present application. Ordinary technicians in the relevant technical field may make various changes and modifications without departing from the spirit and scope of the present application. Therefore, all equivalent technical solutions also belong to the scope of the present application, and the scope of patent protection of the present application shall be limited by the claims.

Claims

1. A Bluetooth dual color temperature controller, characterized in that: The Bluetooth dual-color temperature dimming controller comprises: a controller body, a first wiring terminal and a second wiring terminal; The first wiring terminal is detachably electrically connected to the driving power source; The second wiring terminal is detachably electrically connected to the dual-color temperature lamp board; The controller body includes a dimming control circuit, and the control circuit is electrically connected to the driving power supply and the dual-color temperature lamp panel through the first wiring terminal and the second wiring terminal respectively; The control circuit is controlled by a mobile terminal, and is used to control the color temperature of the dual-color temperature light panel.

2. A Bluetooth dual color temperature controller as claimed in claim 1, characterized in that: The control circuit comprises: A Bluetooth module, the Bluetooth module is communicatively connected with the mobile terminal; A first color temperature module, wherein the first color temperature module is electrically connected to the negative electrode of the first color temperature lamp string of the dual color temperature lamp panel; A second color temperature module, the second color temperature module is electrically connected to the negative electrode of the second color temperature lamp string of the dual color temperature lamp panel; The Bluetooth module controls the color temperature of the dual-color temperature light panel in a PWM manner through the first color temperature module and the second color temperature module.

3. A Bluetooth dual color temperature controller as claimed in claim 2, characterized in that: The control circuit also includes a dimming module, which is electrically connected to the driving power supply. The Bluetooth module controls the current output by the driving power supply through the dimming module, thereby controlling the brightness of the dual-color temperature lamp panel.

4. A Bluetooth dual color temperature controller as claimed in claim 3, characterized in that: The control circuit further includes a step-down module, and the step-down module is used to supply power to the Bluetooth module.

5. A Bluetooth dual color temperature controller as claimed in claim 1, characterized in that: Several of the Bluetooth dual-color temperature controllers can be networked via MESH.

6. A Bluetooth dual color temperature controller as claimed in claim 1, characterized in that: The first connecting terminal and the second connecting terminal are waterproof connecting terminals.

7. A Bluetooth dual color temperature controller as claimed in claim 1, characterized in that: The first wiring terminal and the second wiring terminal are connected to the driving power supply and the dual-color temperature lamp board through threads respectively.

Images