Induction light control system without cloth of induction line

Abstract

The utility model discloses an induction light control system free of distribution of induction lines, which comprises an LED lamp body, a driving power supply and an induction probe, and the driving power supply is provided with a plurality of same output ports; the output port is connected with a plugging connection terminal in a plugging mode, the plugging connection terminal is connected with a two-core wire, and the output end of the two-core wire is connected with the LED lamp body and the inductive probe respectively. According to the utility model, the structure arrangement is reasonable, induction signals are transmitted in a power line carrier manner by sharing the two-core wire, and only one two-core wire is needed to be connected with the driving power supply, so that the wiring condition can be reduced, the cost can be reduced, and the driving power supply controls the positive and negative pole directions of the output port through positive and negative pole switching. The LED lamp body is not turned on when the positive electrode and the negative electrode of the LED lamp body are reversely connected, a rectifier bridge circuit is arranged in the inductive probe, the power supply requirement of the inductive probe when the lamp is turned on or turned off can still be guaranteed, and the connection stability and reliability of the inductive probe are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting control, and in particular relates to an induction lighting control system without laying induction wires. Background Art

[0002] Corresponding lamp structures will be set up in cabinets, stairs and other locations. When in use, an LED lamp body, a driving power supply and a sensing probe are required, and when installed, the LED lamp body is plugged into the driving power supply through a connecting terminal, and the sensing probe is also plugged into the driving power supply with a separate cable or connected to the driving power supply through a radio signal. Although it can meet the general usage requirements, in actual application, the LED lamp body and the sensing probe are separately connected to the driving power supply. If a connection is used, separate wiring is required, and if a radio connection is used, the sensing probe will also require a corresponding battery, which not only greatly increases the cost, but also the wireless signal is unstable and prone to malfunction, which will affect the convenience of disassembly and assembly and increase the cost of use to a certain extent, so the applicability and practicality are limited. Utility Model Content

[0003] The utility model aims to provide an induction lighting control system which has a reasonable structure and is conducive to improving the convenience of disassembly and assembly and does not require the laying of induction wires.

[0004] The technical solution to achieve the purpose of the utility model is an induction lighting control system without laying induction wires, including an LED lamp body, a driving power supply and an induction probe, wherein the driving power supply is provided with a plurality of identical output ports;

[0005] The output port is pluggably connected with a plug-in connection terminal, the plug-in connection terminal is connected with a two-core electric wire, and the output ends of the two-core electric wire are respectively connected to the LED lamp body and the induction probe.

[0006] It is further preferred that: the sensing probe and the driving power supply are both provided with a carrier chip and a decoding chip;

[0007] A rectifier bridge circuit is arranged in the induction probe.

[0008] Further preferably, the sensing probe is an infrared sensing probe, a light-controlled sensing probe, a touch sensing probe or a human body sensing probe.

[0009] It is further preferred that: the driving power supply is provided with a positive and negative polarity switching control circuit for controlling the positive and negative poles of the output port.

[0010] The utility model has positive effects: the structure of the utility model is reasonable, and by setting a two-core wire, only one plug terminal is needed to be connected to the output port of the driving power supply, and the output end is respectively connected to the LED lamp body and the induction probe, which not only reduces the wiring situation and is conducive to reducing costs, but also improves the convenience of disassembly and assembly. Since the two-core wire is used for connection, it is not easy to be damaged, which improves the stability of use;

[0011] In actual application, there is a rectifier bridge circuit in the sensing probe. Therefore, when the positive and negative poles of the LED lamp body are switched through the positive and negative pole switching control circuit, the on and off control of the LED lamp body is realized. Since there is a rectifier bridge circuit in the sensing probe, the power supply demand in the sensing probe can still be guaranteed, which improves the connection stability and reliability of the sensing probe, and has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0013] Figure 1 This is a schematic diagram of the first structure of the utility model;

[0014] Figure 2 This is a second structural schematic diagram of the utility model.

[0015] Reference numerals: LED lamp body 1 , driving power supply 2 , sensing probe 3 , output port 4 , plug-in connection terminal 5 , two-core electric wire 6 . DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example 1

[0018] See Figure 1 , an induction lighting control system without laying induction wires, including an LED lamp body 1, a driving power supply 2 and a sensing probe 3. In this embodiment, the LED lamp body, the driving power supply and the sensing probe are conventional structures of the prior art, which are simply applied, so they are not described in detail. At the same time, the sensing probe is an infrared sensing probe, a light control sensing probe, a touch sensing probe or a human body sensing probe. It can be applied in environments such as kitchen cabinet lights or stair lights.

[0019] The driving power supply is provided with a plurality of identical output ports 4; the output port is plug-in connected with a plug-in connection terminal 5, and the plug-in connection terminal is connected with a two-core wire 6, and the output ends of the two-core wire are respectively connected to the LED lamp body and the induction probe. The induction probe and the driving power supply are both provided with a carrier chip and a decoding chip. The carrier chip is a conventional structure of the prior art, which is mainly used for reading and loading the signal on the two-core wire. At the same time, the driving power supply is provided with a positive and negative polarity switching control circuit for controlling the positive and negative poles of the output port. In this embodiment, the driving power supply is provided with a delay controller for controlling the positive and negative polarity switching and a PWM pulse width controller for the light brightness, and the corresponding lighting time and light brightness can be adjusted as needed to realize the switching of the positive and negative polarities and realize the on and off control of the lamp body. The induction probe is provided with a rectifier bridge circuit, so that when the LED lamp body realizes the on and off control by switching the positive and negative poles, the induction probe still has power supply, which ensures the continuous working stability of the induction probe, and also facilitates the control operation of the LED lamp body, and has strong practicality.

[0020] In this embodiment, the two-core electric wire is an electric wire that adopts power carrier technology, and the sensing probe signal is loaded into the power supply network for transmission, thereby saving the wiring of the sensing probe, and is not easy to cause damage, reducing the number of output ports of the driving power supply, saving processing costs, and making it more convenient to disassemble and use, with strong applicability and good practicality.

[0021] The utility model has positive effects: the structure of the utility model is reasonable, and by setting a two-core wire, only one plug terminal is needed to be connected to the output port of the driving power supply, and the output end is respectively connected to the LED lamp body and the induction probe, which not only reduces the wiring situation and is conducive to reducing costs, but also improves the convenience of disassembly and assembly. Since the two-core wire is used for connection, it is not easy to be damaged, which improves the stability of use;

[0022] In actual application, there is a rectifier bridge circuit in the sensing probe. Therefore, when the positive and negative poles of the LED lamp body are switched through the positive and negative pole switching control circuit, the on and off control of the LED lamp body is realized. Since there is a rectifier bridge circuit in the sensing probe, the power supply demand in the sensing probe can still be guaranteed, which improves the connection stability and reliability of the sensing probe, and has strong applicability and good practicality.

[0023] Example 2

[0024] See Figure 2 This embodiment is basically the same as Embodiment 1, except that the connection method is different.

[0025] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0026] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. An induction lighting control system without induction wires, comprising an LED lamp body, a driving power supply and an induction probe, characterized in that: The driving power supply is provided with a plurality of identical output ports; The output port is pluggably connected with a plug-in connection terminal, the plug-in connection terminal is connected with a two-core electric wire, and the output ends of the two-core electric wire are respectively connected to the LED lamp body and the induction probe.

2. The induction lighting control system without induction wires according to claim 1, characterized in that: The induction probe and the driving power supply are both provided with a carrier chip and a decoding chip; A rectifier bridge circuit is arranged in the induction probe.

3. The induction lighting control system without induction wires according to claim 2, characterized in that: The sensing probe is an infrared sensing probe, a light-controlled sensing probe, a touch sensing probe or a human body sensing probe.

4. The induction lighting control system without induction wires according to claim 2, characterized in that: The driving power supply is provided with a positive and negative polarity switching control circuit for controlling the positive and negative poles of the output port.

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