CN105025626A - Upgradable LED lamp driver module - Google Patents

Abstract

A scalable LED lamp driver module, the driver module includes an input end and an output end, the input end is connected to an external power source for providing power to the driver module, the output end is connected to the LED lamp for driving and controlling the LED lamp, the driver module also includes a control module for realizing intelligent control or non-intelligent control, the control module includes an intelligent module and a line switching module, the line switching module is connected to the driver module, when the intelligent module is connected to the line switching module, it switches to an intelligent control mode, when the intelligent module is disconnected from the line switching module, it switches to a non-intelligent control mode. The present invention enables the lamp to realize an intelligent control mode or a non-intelligent control mode by setting a control module. Therefore, different control modules can be selected according to different customer needs to obtain different control functions.

Description

Upgradable LED lamp driver module

technical field

The invention relates to an LED lighting fixture, in particular to an upgradable driving module of the LED lighting fixture.

Background technique

The LED light source is known as the "fourth generation light source". It has the characteristics of energy saving, environmental protection, safety, long life, low power consumption, low heat, high brightness, waterproof, miniature, shockproof, easy dimming, concentrated beam, and easy maintenance. Widely used in various indications, displays, decorations, backlights, general lighting and other fields. The application of LED lighting fixtures in ordinary businesses and households is becoming more and more important, especially the energy-saving LED products with intelligent sensor control and convenient use are becoming more and more popular in the market.

For example, the publication date is March 28, 2013, and the Chinese patent application number 201310105598.6, the invention patent titled "Wireless Control Device and Lighting System with Wireless Control Function", includes at least one wireless control switch and a device for controlling the wireless control switch. A wireless remote control, the wireless control switch includes a control module and an on-off switch, the control module is connected to the on-off switch and controls the state of the on-off switch according to a state control signal sent by the wireless controller. This invention patent provides a wireless control lighting system and module, which can realize wireless control of lighting devices, but this structure cannot realize the switching between non-intelligent control and intelligent control. Therefore, it cannot adapt to the usage requirements of different customers.

Contents of the invention

In view of this, it is necessary to provide an upgradable LED lamp driving module with a simple structure.

An upgradeable LED lamp driving module, the driving module includes an input terminal and an output terminal, the input terminal is connected to an external power supply for providing power to the driving module, the output terminal is connected to the LED lamp for driving and controlling the LED lamp, the The drive module also includes a control module for realizing intelligent control or non-intelligent control. The control module includes an intelligent module and a line switch module. The line switch module is connected to the drive module. When the intelligent module is connected to the line switch module, Switch to intelligent control mode, and switch to non-intelligent control mode when the intelligent module is disconnected from the line switching module.

Compared with the prior art, the upgradeable LED lamp driving module enables the lamp to realize an intelligent control mode or a non-intelligent control mode by setting a control module. Switching between different modes is realized by setting the intelligent module and the line module. When the intelligent module is connected to the line switching module, it switches to the intelligent control mode; when the intelligent module is disconnected from the line switching module, it switches to the non-intelligent control mode. Therefore, different control modules can be selected to obtain different control functions according to different customer needs.

Description of drawings

Fig. 1 is a schematic block diagram of an upgradeable LED lamp driving module according to the first embodiment of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to FIG. 1 for the upgradeable LED lamp driving module 100 of the first embodiment of the present invention.

Please refer to Figure 1. An upgradeable LED lamp driving module 100, the driving module includes an input terminal 10 and an output terminal 20, the input terminal 10 is connected to an external power supply to provide power for the driving module, and the output terminal 20 is connected to the LED lamp for driving To control LED lamps, the driving module also includes a control module 30 for realizing intelligent control or non-intelligent control. The control module 30 includes an intelligent module and a line switching module 31, and the line switching module 31 is connected to the driving module. When the module is connected to the line switching module 31, it switches to the intelligent control mode, and when the intelligent module is disconnected from the line switching module 31, it switches to the non-intelligent control mode.

By setting the control module 30, the lamp can realize an intelligent control mode or a non-intelligent control mode. Switching between different modes is realized by setting the intelligent module and the line module. When the intelligent module is connected to the line switching module 31, it switches to the intelligent control mode; when the intelligent module is disconnected from the line switching module 31, it switches to the non-intelligent control mode. Therefore, different control modules 30 can be selected and configured according to different customer requirements to obtain different control functions.

The line switching module 31 includes an intelligent interface 311 , a shorting cap and a pin header 312 reserved for connection with the shorting cap. The intelligent control module 30 is detachably installed on the line switching module 31 . When the smart module is disconnected from the line switch module 31 , the short cap is connected to the line switch module 31 to communicate with the line switch module 31 .

Wherein, the smart interface 311 is a common pin header interface, and the pin header interface is directly fixed on the driving board. The intelligent module is correspondingly provided with a connection interface, and the connection interface is plugged and installed corresponding to the pin header interface, so as to realize the connection between the intelligent module and the drive module.

That is, when customers only need non-intelligent control mode, such as traditional mechanical switch control. It is only necessary to socket the short-circuit cap on the pin header 312 to communicate with the circuit switching module 31, and then the driving module directly drives the lamp to realize the on or off control of the lamp. And when the customer needs the intelligent control mode, then only need to take off the short-circuit cap on the driving module, insert the intelligent control module 30 on the intelligent interface 311, the intelligent control mode can be realized. In the production process, it can be conveniently equipped with drive modules with different control methods according to customer needs, and it is easy to upgrade. It has the advantages of fast mode switching and convenient installation.

The driving module is provided with a dimming module, and the control module 30 is connected with the dimming module. When switching to the intelligent control mode, the intelligent module realizes dimming by controlling the input voltage to the constant current module.

The intelligent module includes an MCU and a wireless module, the wireless module sends a signal to the MCU after receiving the wireless signal, and the MCU inputs a signal to the driving module to realize wireless control. A remote controller is also included for sending signals to the wireless module.

The LED lamp is a grid lamp or a blackboard lamp, and the LED lamp includes multiple LED light sources connected in series or in parallel, and the driving board supplies power to the LED light sources at the same time.

Second embodiment of the present invention:

The difference between the second embodiment of the present invention and the first embodiment is:

Also includes a connecting piece, the connecting piece includes a sleeve and a wire, the sleeve is made of a material that can be bent and deformed, the wire is accommodated in the sleeve, one end of the wire is connected to the line switching module 31, the The other end of the wire is connected with the intelligent control module 30 .

That is, the smart module may be connected to the smart interface 311 without a direct connection interface. Instead, wires are provided for connecting the line switching module 31 and the intelligent module. This structure can prevent the intelligent module from being directly arranged on the drive module, and can realize the external placement of the intelligent module and the like. Meet different setting needs. Of course, the two ends of the wire can be respectively connected to the intelligent module and the line switching module 31 by setting interfaces for easy connection.

To sum up, by setting detachable intelligent modules, different control modules 30 can be selected and equipped according to different customer requirements to obtain different control functions. When the intelligent control mode is required, the intelligent control mode can be realized by simply removing the shorting cap and inserting the intelligent control module 30 on the intelligent interface 311 . It has the advantages of fast upgrading and convenient installation. The intelligent module realizes dimming by controlling the input voltage to the constant current module, so as to meet the dimming needs of customers.

It can be understood that in the second embodiment, the purpose of providing the connecting member is mainly to realize different configuration requirements of the smart module, such as placing the smart module externally. Of course, when different settings of the intelligent modules are satisfied, it is also possible not to connect through wires. For example, an external USB interface is provided on the line switching module 31, and a corresponding connection interface is provided on the intelligent module.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (8)

1. An upgradable LED lamp driver module, the driver module includes an input terminal and an output terminal, the input terminal is connected to an external power supply for providing power to the drive module, and the output terminal is connected to the LED lamp for driving and controlling the LED lamp , characterized in that the drive module also includes a control module for realizing intelligent control or non-intelligent control, the control module includes an intelligent module and a line switch module, the line switch module is connected to the drive module, when the intelligent module and the When the line switching module is connected, it switches to the intelligent control mode, and when the intelligent module is disconnected from the line switching module, it switches to the non-intelligent control mode. 2. The upgradeable LED lamp driving module according to claim 1, wherein the circuit switching module is an intelligent interface, and the intelligent control module is detachably installed on the circuit switching module. 3. The upgradeable LED lamp driving module according to claim 2, further comprising a short-circuit cap, which is connected to the circuit switch module when the intelligent module is disconnected from the circuit switch module to connect the line switching module. 4. The upgradeable LED lighting driver module according to claim 3, characterized in that, the driver module is provided with a dimming module, the control module is connected with the dimming module, when switching to the intelligent control mode, the The intelligent module realizes dimming by controlling the input voltage to the constant current module. 5. The upgradeable LED lamp driver module according to claim 1, wherein the intelligent module includes an MCU and a wireless module, the wireless module sends a signal to the MCU after receiving the wireless signal, and the MCU inputs the signal to the driver module Realize wireless control. 6. The upgradable LED lamp driver module according to claim 5, further comprising a remote controller for sending signals to the wireless module. 7. The upgradeable LED lamp driver module according to claim 1, characterized in that: the LED lamp is a grille lamp or a blackboard lamp, the LED lamp includes multiple LED light sources connected in series or in parallel, and the drive board simultaneously The LED light source is powered. 8. The upgradeable LED lamp driver module according to claim 2, characterized in that it further comprises a connector, the connector includes a sleeve and a wire, the sleeve is made of bendable material, the The wire is accommodated in the sleeve, one end of the wire is connected to the line switching module, and the other end of the wire is connected to the intelligent control module.