Pluggable power supply control module

Abstract

The utility model discloses a plug-in power supply control module, which relates to the technical field of lighting lamps and comprises an AC-DC converter, a plug-in terminal and a DC controller. The input end of the AC-DC converter is connected with an external power supply, the output end of the AC-DC converter is connected with the LED lamp, and the control end of the AC-DC converter is connected with the female end of the plug-in terminal; the male end of the plug-in terminal is connected with the control end of the DC controller. According to the application, the pluggable connection of the AC-DC converter and the DC controller is realized by using the plug-in terminal, the wiring process is simplified, the integration of the AC-DC converter and the controller is realized, and the system stability and the troubleshooting efficiency are improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of lighting lamps, in particular to a plug-in power supply control module. BACKGROUND

[0002] At present, an AC-DC converter and a power supply controller are independently designed, the wiring mode of the AC-DC converter and the power supply controller is complex, the wiring mode leads to unstable system, and after a component fails, the component needs to be replaced and re-wired, leading to low fault handling efficiency. CONTENT OF THE UTILITY MODEL

[0003] The application aims to provide a plug-in power supply control module, which can realize plug-in connection of an AC-DC converter and a DC controller, simplify the wiring process, realize integration of the AC-DC converter and the controller, and improve system stability and fault elimination efficiency.

[0004] To achieve the above-mentioned purpose, the application provides the following solutions.

[0005] In a first aspect, the application provides a plug-in power supply control module connected with an external power supply and an LED lamp respectively, which comprises an AC-DC converter, a plug-in terminal and a DC controller; the input end of the AC-DC converter is connected with the external power supply, the output end of the AC-DC converter is connected with the LED lamp, and the control end of the AC-DC converter is connected with the female end of the plug-in terminal; and the male end of the plug-in terminal is connected with the control end of the DC controller.

[0006] According to the specific embodiments provided by the application, the following technical effects are disclosed.

[0007] The application connects the input end of the AC-DC converter with the external power supply, connects the output end of the AC-DC converter with the LED lamp, and connects the control end of the AC-DC converter with the female end of the plug-in terminal; and connects the male end of the plug-in terminal with the control end of the DC controller. The application realizes plug-in connection of the AC-DC converter and the DC controller by using the plug-in terminal, simplifies the wiring process, realizes integration of the AC-DC converter and the controller, and improves system stability and fault elimination efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0008] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description only constitute some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0009] Figure 1 Structure diagram of a plug-in power supply control module provided for Embodiment 1 of the present application Figure 1 .

[0010] Figure 2 Structure diagram of a plug-in power supply control module provided for Embodiment 2 of the present application Figure 2 .

[0011] Figure 3 Structure diagram of a plug-in power supply control module provided for Embodiment 3 of the present application Figure 3 .

[0012] Figure 4 Structure diagram of a plug-in power supply control module provided for Embodiment 4 of the present application Figure 4 .

[0013] Figure 5 Schematic diagram of the male end of the plug-in terminal provided for the present application.

[0014] Symbol explanation:

[0015] AC-DC converter 1; plug-in terminal 2; DC controller 3; first extension cable 4 and second extension cable 5. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0017] In order to make the above objectives, characteristics and advantages of the present application more obvious and understandable, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0018] Embodiment 1, as shown in Figs. 1 and 2, provides a plug-in power supply control module connected with an external power supply and an LED lamp respectively, which comprises an AC-DC converter 1, a plug-in terminal 2 and a DC controller 3. Figure 1 and Figure 5 Embodiment 1, as shown in Figs. 1 and 2, provides a plug-in power supply control module connected with an external power supply and an LED lamp respectively, which comprises an AC-DC converter 1, a plug-in terminal 2 and a DC controller 3.

[0019] The input end of the AC-DC converter 1 is connected with the external power supply, the output end of the AC-DC converter 1 is connected with the LED lamp, and the control end of the AC-DC converter 1 is connected with the female end of the plug-in terminal 2; the male end of the plug-in terminal 2 is connected with the control end of the DC controller 3.

[0020] Optionally, the AC-DC converter 1 is used to convert AC power from an external power source (e.g. mains) into DC power, and transmit the DC power to the DC controller 3 through the plug-in terminal 2.

[0021] Optionally, the DC controller 3 is a low-voltage controller.

[0022] Further, the plug-in terminal 2 is a waterproof terminal, and the male end and the female end of the plug-in terminal 2 form a waterproof structure when combined.

[0023] Further, the plug-in terminal 2 is an IA5 type.

[0024] Further, the plug-in terminal 2 has 4 pins, and the pin sequence of the plug-in terminal 2 is GND pin, RX pin, TX pin and 12V pin in sequence; the GND pin is a ground pin; the RX pin is a receiving pin for serial communication; the TX pin is a transmitting pin for serial communication; and the 12V pin is a DC low-voltage power supply pin.

[0025] Optionally, the pin sequence and the number of pins of the plug-in terminal 2 can be adjusted as needed.

[0026] Optionally, the interface of the plug-in terminal 2 has two functions of DC power supply and serial communication.

[0027] Optionally, the interfaces of the plug-in terminal 2 on the AC-DC converter 1 and the DC controller 3 can be interchanged, i.e. the control end of the AC-DC converter 1 is connected with the male end of the plug-in terminal 2, and the female end of the plug-in terminal 2 is connected with the control end of the DC controller 3.

[0028] Optionally, the pin sequence and the number of pins of the plug-in terminal 2 in the embodiment can be freely combined according to needs, but are not limited to 4.

[0029] Optionally, the plug-in terminal 2 is a hot-pluggable terminal.

[0030] Further, the connection mode of the control end of the AC-DC converter 1 and the female end of the plug-in terminal 2 is that the control end of the AC-DC converter 1 is embedded in the female end of the plug-in terminal 2.

[0031] Optionally, the structure of embedding the control end of the AC-DC converter 1 in the female end of the plug-in terminal 2 adopts SELV electrical safety isolation design.

[0032] Further, the connection mode of the male end of the plug-in terminal 2 and the control end of the DC controller 3 is that the control end of the DC controller 3 is embedded in the male end of the plug-in terminal 2.

[0033] Embodiment 2, as Figure 2As shown, the plug-in power supply control module further comprises: a first extension cable 4; the first extension cable 4 is a waterproof cable.

[0034] One end of the first extension cable 4 is connected with the control end of the AC-DC converter 1, and the other end of the first extension cable 4 is connected with the female end of the plug-in terminal 2.

[0035] Embodiment 3, as shown in the figure, Figure 3 The plug-in power supply control module further comprises: a second extension cable 5; the second extension cable 5 is a waterproof cable.

[0036] One end of the second extension cable 5 is connected with the male end of the plug-in terminal 2, and the other end of the second extension cable 5 is connected with the control end of the DC controller 3.

[0037] Embodiment 4, as shown in the figure, Figure 4 The plug-in power supply control module further comprises: a first extension cable 4 and a second extension cable 5.

[0038] One end of the first extension cable 4 is connected with the control end of the AC-DC converter 1, and the other end of the first extension cable 4 is connected with the female end of the plug-in terminal 2; one end of the second extension cable 5 is connected with the male end of the plug-in terminal 2, and the other end of the second extension cable 5 is connected with the control end of the DC controller 3.

[0039] As shown in the figure, Figure 2 By increasing the first extension cable 4 and the second extension cable 5, the docking position of the plug-in terminal 2 can be freely set, and the application range of the plug-in power supply control module is improved.

[0040] The technical effects of the utility model are as follows:

[0041] Firstly, the wiring between the AC-DC converter and the DC controller is reduced, the connection mode (plug-in mode) is simple, and the AC-DC converter and the DC controller can be plugged in and out.

[0042] Secondly, the AC-DC converter or the DC controller can be replaced alone, and the replacement cost is saved.

[0043] Thirdly, the AC-DC converter thermal management and the DC controller thermal management are independently designed, which improves the design flexibility and product reliability.

[0044] Fourthly, the DC controller can share the power supply, EMC, lightning strike resistance, low-voltage circuit and other circuit designs with the AC-DC converter, which simplifies the circuit structure and reduces the cost.

[0045] Any technical features in the above embodiments can be combined, and for the sake of brevity, not all possible combinations are described above, however, it should be understood that the application encompasses all possible combinations of the technical features unless such a combination is not technically possible.

[0046] The principles and implementation manners of the present application are described herein by using specific examples, and the above embodiments are only used to help understand the method of the present application and its core idea; meanwhile, according to the idea of the present application, the specific implementation manners and application scopes will be changed by those skilled in the art. In conclusion, the content of the present specification should not be understood as a limitation of the present application.

Claims

1. A plug-in power supply control module connected with an external power supply and an LED lamp, respectively, characterized in that, The plug-in power supply control module comprises an AC-DC converter, a plug-in terminal and a DC controller. An input end of the AC-DC converter is connected with the external power supply, an output end of the AC-DC converter is connected with the LED lamp, and a control end of the AC-DC converter is connected with a female end of the plug-in terminal.

2. The plug- in power control module of claim 1, wherein, The connection mode of the control end of the AC-DC converter with the female end of the plug-in terminal is that the control end of the AC-DC converter is embedded in the female end of the plug-in terminal.

3. The plug- in power control module of claim 1, wherein, The connection mode of the male end of the plug-in terminal with the control end of the DC controller is that the control end of the DC controller is embedded in the male end of the plug-in terminal.

4. The plug- in power control module of claim 1, wherein, The plug-in power supply control module further comprises a first extension cable. One end of the first extension cable is connected with the control end of the AC-DC converter, and the other end of the first extension cable is connected with the female end of the plug-in terminal.

5. The plug- in power control module of claim 4, wherein, The first extension cable is a waterproof cable.

6. The plug- in power control module of claim 1, wherein, The plug-in power supply control module further comprises a second extension cable. One end of the second extension cable is connected with the male end of the plug-in terminal, and the other end of the second extension cable is connected with the control end of the DC controller.

7. The plug- in power control module of claim 6, wherein, The second extension cable is a waterproof cable.

8. The plug- in power control module of claim 1, wherein, The plug-in terminal is a waterproof terminal.

9. The plug- in power control module of claim 1, wherein, The model of the plug-in terminal is IA5.

10. The plug- in power control module of claim 1, wherein, The plug-in terminal has four pins, and the pin sequence of the plug-in terminal is GND pin, RX pin, TX pin and 12V pin in sequence. The GND pin is a grounding pin. The RX pin is a receiving pin for serial communication. The TX pin is a transmitting pin for serial communication. The 12V pin is a DC low-voltage power supply pin.

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