CN209693097U - A kind of controllable lamps and lanterns connection circuit of low pressure small-power based on RJ45 and system - Google Patents
A kind of controllable lamps and lanterns connection circuit of low pressure small-power based on RJ45 and system Download PDFInfo
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- CN209693097U CN209693097U CN201821905884.5U CN201821905884U CN209693097U CN 209693097 U CN209693097 U CN 209693097U CN 201821905884 U CN201821905884 U CN 201821905884U CN 209693097 U CN209693097 U CN 209693097U
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Abstract
The controllable lamps and lanterns connection circuit of the low pressure small-power that the utility model discloses a kind of based on RJ45 and system, connection circuit include RJ45 terminal, power connector end, controller connection terminal and cable；The input terminal of power connector end connects to power supply, and the output end of power connector end is connect with the input terminal of RJ45 terminal, for providing operating voltage to the controllable lamps and lanterns of low pressure small-power；The input terminal of controller connection terminal is connect with controller, and the output end of controller connection terminal is connect with the input terminal of RJ45 terminal, is used for the controllable lamps and lanterns transmission of control signals of low pressure small-power；The output end of RJ45 terminal transmits voltage and control signal to the controllable lamps and lanterns of low pressure small-power by cable.It overcomes at high cost, erroneous for installation, signal present in existing low pressure small-power lamps and lanterns connection circuit engineering and is easy the technical issues of being disturbed.The utility model has saved cost, simple installation, guarantees the stability of long distance transmission signal using cable, has good economic and social benefit.
Description
Technical field
The utility model relates to low pressure small-power field of light fittings, can more particularly, to a kind of low pressure small-power based on RJ45
Control lamps and lanterns connection circuit and system.
Background technique
With the development of LED display technique, miscellaneous LED product emerges one after another.Wherein, low pressure small-power lamps and lanterns
(such as colorful lamp string) is prevalent in the routine work and life of people through the product frequently as decorative environment and rendering atmosphere
In.In the prior art, colorful lamp string generally require 4 conducting wires with connect circuit connection, asked in installation process there are following
Topic: first, colorful lamp string generally with to connect circuit separated by a distance farther out, cause installation cost to increase；Second, in face of largely making
With the engineering of colorful lamp string, need installer that the power supply line of colorful lamp string and signal wire are fixed on connecting terminal, largely
Wiring so that installing engineering is become cumbersome, working efficiency is low, is easy to appear wiring error；Third is transmitted using plain conductor
Signal, signal are easy interference by factors such as environment in remote transmission process, cause light color unusual fluctuations or
Control failure.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to provide a kind of at low cost, simple installation, the good low pressure small-power based on RJ45 of signal stabilization with a novel purpose
Controllable lamps and lanterns connection circuit and system.
The technical scheme adopted by the utility model is a kind of controllable lamps and lanterns connection electricity of low pressure small-power based on RJ45
Road, comprising: RJ45 terminal, power connector end, controller connection terminal and cable；
The input terminal of power connector end connects to power supply, the output end and the RJ45 of power connector end
The input terminal of terminal connects, for providing operating voltage to the controllable lamps and lanterns of the low pressure small-power；
The input terminal of the controller connection terminal is connect with controller, the output end of the controller connection terminal with
The input terminal of RJ45 terminal connects, and is used for the controllable lamps and lanterns transmission of control signals of the low pressure small-power；
The output end of the RJ45 terminal transmits voltage and control letter to the controllable lamps and lanterns of the low pressure small-power by cable
Number.
Preferably, the cable is international standard cable.
Preferably, the power supply is 24V power supply.
Preferably, the controller is ARTNET lamp dimmer.
A kind of controllable lamps and lanterns of low pressure small-power based on RJ45 connect system, including a kind of above-mentioned low pressure based on RJ45
The controllable lamps and lanterns of small-power connect circuit, further include the controllable lamps and lanterns of low pressure small-power, the output end of the RJ45 terminal passes through cable
It is connect with the input terminal of the controllable lamps and lanterns of low pressure small-power.
Preferably, the controllable lamps and lanterns connection system of the low pressure small-power based on RJ45 further includes lamps and lanterns connection terminal, institute
The input terminal for stating lamps and lanterns connection terminal is connect with the cable, the output end of the lamps and lanterns connection terminal and the low pressure small-power
The input terminal connection of controllable lamps and lanterns.
Preferably, the controllable lamps and lanterns connection system of the low pressure small-power based on RJ45 includes 16 RJ45 terminals, wherein 8
A RJ45 terminal setting is in first layer, and in addition 8 RJ45 terminals are arranged in the second layer, 8 RJ45 terminals of the first layer
Output end is connect by cable with the input terminal of the controllable lamps and lanterns of low pressure small-power, the controllable lamps and lanterns of low pressure small-power it is defeated
The output end of 8 RJ45 terminals of outlet and the second layer connects.
The beneficial effects of the utility model are:
The utility model is connected lamp dimmer with the controllable lamps and lanterns of low pressure small-power with cable by RJ45 terminal, is realized
Operating voltage can also be provided while transmission of control signals, and can guarantee the stabilization of long distance transmission signal using cable
Property.It overcomes at high cost, erroneous for installation, signal existing in the prior art and is easy the technical issues of being disturbed.The utility model
It is good to have saved cost, simple installation, signal stabilization, there is good economic and social benefit.
The utility model is also widely used in the controllable lamps and lanterns connection system of various low pressure small-powers.
Detailed description of the invention
Fig. 1 is the pin schematic diagram of RJ45 terminal in the utility model；
Fig. 2 is that a kind of plan structure of the controllable lamps and lanterns connection circuit of low pressure small-power based on RJ45 in the utility model is shown
It is intended to；
Fig. 3 is a kind of structural representation of the controllable lamps and lanterns connection system of low pressure small-power based on RJ45 in the utility model
Figure；
Fig. 4 is a kind of lamps and lanterns connecting pin of the controllable lamps and lanterns connection system of low pressure small-power based on RJ45 in the utility model
Minor structure schematic diagram；
Fig. 5 is that a kind of another structure of the controllable lamps and lanterns connection system of low pressure small-power based on RJ45 in the utility model is shown
It is intended to.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
The controllable lamps and lanterns of the low pressure small-power that the utility model discloses a kind of based on RJ45 connect circuit.As shown in Figure 1, being
The pin schematic diagram of RJ45 terminal, RJ45 terminal have 8 pins (the 1~the 8th pin 8 of the first pin), wherein first draws
Foot 1, second pin 2 and third pin 3, which link together, is followed by positive pole, the 4th pin 4 conduct signal transmission pin, and the 5th
Pin 5 is used as signal ground, and the 6th pin 6, the 7th pin 7 and the 8th pin 8 link together and be followed by power cathode.
As shown in Fig. 2, G2 is a kind of controllable lamps and lanterns connection circuit of the low pressure small-power based on RJ45.In figure, A1 is power supply
Connection terminal, A2 and A3 are controller connection terminal, and B1-B8 is RJ45 terminal.Wherein, the input terminal of the sub- A1 of power connector end with
The connection of 24V power supply, the output end of the sub- A1 of power connector end are connect with the input terminal of RJ45 terminal, and 24V power supply is low pressure small-power
Controllable lamps and lanterns provide operating voltage.Controller connection terminal A2 and A3 share 10 terminals.Wherein, controller connection terminal A2
5 terminals include 4 signal terminals and 1 signal ground terminal, the input terminal and control of 4 signal terminals and 1 signal ground terminal
Device connection processed, the output end of 4 signal terminals is connect with the input terminal of RJ45 terminal B1-B4 (the 4th pin 4) respectively, for passing
To RJ45 terminal B1-B4,1 signal ground terminal is connect with the 5th pin 5 of RJ45 terminal B1-B4 defeated 4 road signal respectively；Control
5 terminals of device connection terminal A3 equally include 4 signal terminals and 1 signal ground terminal, 4 signal terminals and 1 signal
The input terminal of ground terminal is connect with controller, the output end of 4 signal terminals respectively with the input terminal of RJ45 terminal B5-B8 (
Four pins 4) connection, be used for transmission 4 road signals to RJ45 terminal B5-B8,1 signal ground terminal respectively with RJ45 terminal B5-B8
The 5th pin 5 connection.
The sub- A1 of power connector end includes power supply positive terminal and power cathode terminal, wherein power supply positive terminal and RJ45
First pin 1 of terminal, second pin 2 and third pin 3 connect, the 6th pin 6 of power cathode terminal and RJ45 terminal, the
Seven pins 7 and the connection of the 8th pin 8.Controller connection terminal A2 and A3 include multiple signal control terminals, each signal control
The output end of terminal is connect with the 4th pin 4 of a RJ45 terminal, for controlling the controllable lamps and lanterns of low pressure small-power.
In the present embodiment, controller is ARTNET lamp dimmer.ARTNET lamp dimmer is a Ethernet stage
Lamp dimmer.ARTNET lamp dimmer sends control signal to the controllable lamps and lanterns of low pressure small-power, so that low pressure small-power can
Control lamps and lanterns work according to control signal.
As shown in figure 3, a kind of controllable lamps and lanterns of low pressure small-power based on RJ45 connect the structure of system in the utility model
Schematic diagram, the system include above-mentioned connection circuit and the controllable lamps and lanterns of low pressure small-power.In figure, G3 is 24V Switching Power Supply, and G4 is
ARTNET lamp dimmer.24V Switching Power Supply G3 and ARTNET lamp dimmer G4 is connected to above-mentioned by plain conductor G5
The controllable lamps and lanterns of low pressure small-power connect circuit G2.In figure, G6 is international standard cable, and G7 is the controllable lamps and lanterns of low pressure small-power,
RJ45 terminal is connect by international standard cable G6 with the controllable lamps and lanterns G7 of low pressure small-power, with simultaneous transmission operating voltage and control
Signal.
Lamps and lanterns connection terminal, lamps and lanterns connecting pin are provided between international standard cable G6 and the controllable lamps and lanterns G7 of low pressure small-power
The input terminal of son is connect with international standard cable G6, and the output end of lamps and lanterns connection terminal is defeated with the controllable lamps and lanterns G7's of low pressure small-power
Enter end connection.As shown in figure 4, being the structural schematic diagram of lamps and lanterns connection terminal.In figure, G1 is RJ45 terminal, and D1 is 4 conducting wires,
D2 is 4 male connector connectors with buckle, and D3 is with 4 female connectors of buckle, and D4 is 4 conducting wires.The 8 of RJ45 terminal G1
A pin is converted into 4 conducting wires of D1 by PCB circuit board, and (the first pin 1, second pin 2 and third pin 3 connect 1 and lead
Line, the 4th pin 4 connect 1 conducting wire, and the 5th pin 5 connects 1 conducting wire, and the 6th pin 6, the 7th pin 7 and the 8th pin 8 connect
Connect 1 conducting wire) to transmit power supply and signal.4 conducting wires of D1 are connect with 4 male connector connector D2 with buckle, 4 with buckle
Position male connector connector D2 is connect with 4 female connector D3 with buckle, and 4 of 4 female connectors D3 and D4 with buckle
The controllable lamps and lanterns G7 of 4 conducting wires and low pressure small-power of conducting wire connection, D4 is welded to connect.Lamps and lanterns connection terminal can be convenient, quickly
Complete the connection between the controllable lamps and lanterns G7 of low pressure small-power and connection circuit G2 in ground.
Further, the male and female that 4 male connector connector D2 with buckle are combined with 4 female connector D3 with buckle
Connecting terminal can also easily and quickly complete connecting between the controllable lamps and lanterns G7 of low pressure small-power and lamps and lanterns and/or parallel connection.
Embodiment as one preferred, as shown in figure 5, the lower section of RJ45 terminal B1-B8 is also correspondingly arranged on lower layer
RJ45 terminal B9-B16, that is to say, upper layer and lower layer one share 16 RJ45 terminals, and every layer has 8 RJ45 terminals.Wherein, above
The output end of one layer of RJ45 terminal B1-B8 is respectively connected with the controllable lamps and lanterns of low pressure small-power by international standard cable G6
G7 is that the controllable lamps and lanterns G7 of each low pressure small-power transmits voltage and control signal.
In the present embodiment, the controllable lamps and lanterns G7 of low pressure small-power can be RGB colorful lamp string.When RGB colorful lamp string length compared with
When long (generally more than 5 meters), the impedance of RGB colorful lamp string itself can drag down the voltage in light bar, the light bar for causing length too long
Luminance shortage needs to connect a cable to the defeated of following one layer of RJ45 terminal B9-B16 in the tail portion of each RGB colorful lamp string
The RJ45 terminal B9-B16 of outlet, this layer only provides voltage for RGB colorful lamp string, not transmission of control signals.For example, RJ45 terminal
The first pin 1, second pin 2 and the third pin 3 of B9-B16 is connect with power supply positive terminal, and the 6th of RJ45 terminal B9-B16 the
Pin 6, the 7th pin 7 and the 8th pin 8 are connect with power cathode terminal, RJ45 terminal B9-B16 output end and RGB eon light
The corresponding power positive terminal of the tail portion of band is connected with negative pole end, provides operating voltage for RGB colorful lamp string, to realize that RGB is unreal
Rainbow lamp both ends power supply, so that RGB colorful lamp string voltage stabilization.
In the present embodiment, cable is adopted international standards cable twisted pair, can simultaneous transmission operating voltage and control signal, it is real
It is dual-purpose a line is showed, and international standard cable can quickly connect subsequent equipment, be easily installed.Due to the characteristic of twisted pair, In
During long distance transmission signal, it can guarantee the stability for controlling signal to greatest extent.Moreover, using international net
The mounting material of line, light bar is not influenced by region, convenient and efficient.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of controllable lamps and lanterns of low pressure small-power based on RJ45 connect circuit characterized by comprising RJ45 terminal, power supply
Connection terminal, controller connection terminal and cable；
The input terminal of power connector end connects to power supply, the output end and the RJ45 terminal of power connector end
Input terminal connection, for providing operating voltage to the controllable lamps and lanterns of the low pressure small-power；
The input terminal of the controller connection terminal is connect with controller, the output end of the controller connection terminal and the end RJ45
The input terminal connection of son, is used for the controllable lamps and lanterns transmission of control signals of the low pressure small-power；
The output end of the RJ45 terminal transmits voltage and control signal to the controllable lamps and lanterns of the low pressure small-power by cable.
2. the controllable lamps and lanterns of a kind of low pressure small-power based on RJ45 according to claim 1 connect circuit, which is characterized in that
The cable is international standard cable.
3. the controllable lamps and lanterns of a kind of low pressure small-power based on RJ45 according to claim 1 connect circuit, which is characterized in that
The power supply is 24V power supply.
4. the controllable lamps and lanterns of a kind of low pressure small-power based on RJ45 according to claim 1 connect circuit, which is characterized in that
The controller is ARTNET lamp dimmer.
5. a kind of controllable lamps and lanterns of low pressure small-power based on RJ45 connect system, including as Claims 1-4 is described in any item
A kind of controllable lamps and lanterns of low pressure small-power based on RJ45 connect circuit, which is characterized in that and it further include the controllable lamps and lanterns of low pressure small-power,
The output end of the RJ45 terminal is connect by cable with the input terminal of the controllable lamps and lanterns of low pressure small-power.
6. the controllable lamps and lanterns of a kind of low pressure small-power based on RJ45 according to claim 5 connect system, which is characterized in that
It further include lamps and lanterns connection terminal, the input terminal of the lamps and lanterns connection terminal is connect with the cable, the lamps and lanterns connection terminal
Output end is connect with the input terminal of the controllable lamps and lanterns of low pressure small-power.
7. the controllable lamps and lanterns of a kind of low pressure small-power based on RJ45 according to claim 5 connect system, which is characterized in that
Including 16 RJ45 terminals, wherein 8 RJ45 terminals settings are in first layer, in addition 8 RJ45 terminals settings are described in the second layer
The output end of 8 RJ45 terminals of first layer is connect by cable with the input terminal of the controllable lamps and lanterns of low pressure small-power, described
The output end of 8 RJ45 terminals of the output end and second layer of the controllable lamps and lanterns of low pressure small-power connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905884.5U CN209693097U (en) | 2018-11-19 | 2018-11-19 | A kind of controllable lamps and lanterns connection circuit of low pressure small-power based on RJ45 and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905884.5U CN209693097U (en) | 2018-11-19 | 2018-11-19 | A kind of controllable lamps and lanterns connection circuit of low pressure small-power based on RJ45 and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209693097U true CN209693097U (en) | 2019-11-26 |
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ID=68594881
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821905884.5U Active CN209693097U (en) | 2018-11-19 | 2018-11-19 | A kind of controllable lamps and lanterns connection circuit of low pressure small-power based on RJ45 and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209693097U (en) |
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2018
- 2018-11-19 CN CN201821905884.5U patent/CN209693097U/en active Active
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