CN217037503U - 18 lie prostrate lamp pearl three-wire parallel control device - Google Patents
18 lie prostrate lamp pearl three-wire parallel control device Download PDFInfo
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- CN217037503U CN217037503U CN202122454076.XU CN202122454076U CN217037503U CN 217037503 U CN217037503 U CN 217037503U CN 202122454076 U CN202122454076 U CN 202122454076U CN 217037503 U CN217037503 U CN 217037503U
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Abstract
The utility model discloses a 18 volt lamp bead three-wire parallel control device which comprises a lamp main body with lamp beads, a controller shell and a circuit board arranged in the controller shell and used for controlling the lamp beads, wherein the lamp beads on the lamp main body are arranged in a double-color lamp bead structure, a dimming IC capable of implanting data is arranged on the circuit board corresponding to the lamp beads, a transformer is arranged at the input end of the controller corresponding to the circuit board, an output end electric wire is arranged at the output end of the circuit board, and the tail end of the output end electric wire is connected with the input end of the lamp main body. The 18-volt lamp bead three-wire parallel control device can adjust the brightness of a light source according to the needs of a user through the control of the light source of the lamp by the IC, can adjust the lamp bead in a double-color mode through the light source, can implant the IC into the needed brightness to be convenient to adjust again, keeps the constant voltage of the input current of the lamp through increasing the setting of the transformer, realizes a parallel connection mode, ensures high installation efficiency of the lamp, is low in cost, and prolongs the service life of the lamp.
Description
Technical Field
The utility model relates to the technical field of lighting lamps, in particular to a 18V lamp bead three-wire parallel control device.
Background
For indoor home lighting, a traditional driving and light adding source adopts a constant current scheme, in the process of installing a lamp, the constant current scheme can only adopt a series connection mode to install the lamp, for some lamps with special shapes or a plurality of luminous components, the light source connection of the lamp needs to be electrified from head to tail, a welding wire can only be arranged at the power inlet end position of the light source, the tail needs to be short-circuited, the welding wire cannot be welded at the middle position of the light source, and for some lamps, the wiring of the lamp is inconvenient, so that the installation efficiency of the traditional constant current scheme is very low. The novel scheme completely solves the parallel connection problem of the lamps, realizes that the light source can weld wires at any position (under the condition of positive and negative pole pairs), realizes parallel connection of a plurality of lamp bodies without tail short circuit, reduces the efficiency and cost of lamp installation to a great extent, and promotes the development of the whole industrial chain of LEDs to a certain extent.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the 18V lamp bead three-wire parallel control device, the light source of the lamp is controlled by the IC, the brightness of the light source can be adjusted according to the requirements of a user, the dual color temperature of the lamp bead can be regulated and controlled by the light source, the IC can be implanted in the intelligent module program for the required lighting sequence, brightness and color temperature, the constant voltage and constant current output of the lamp are kept through the arrangement of the 18V lamp bead three-wire parallel control device, the use stability of the lamp is ensured, and the service life of the lamp is prolonged.
The technical scheme adopted by the utility model for realizing the purpose is as follows: A18V lamp bead three-wire parallel control device comprises a lamp main body with lamp beads, a controller shell and a circuit board which is arranged in the controller shell and controls the lamp beads, the lamp beads on the lamp main body are arranged in a double-color temperature lamp bead structure, a freewheeling diode, an electrolytic capacitor for filtering alternating current components in direct current waves, a transformer and a transformer II which play a role in voltage transformation, an electrolytic capacitor II, a dimming IC, an inductor, a chip filter and an electrolytic capacitor III which can be implanted with data, a thermistor which is arranged at the input end of the circuit board and is used for filtering instant high current of a power grid, a short-circuit-proof fuse, a piezoresistor for filtering instant high voltage of the power grid, a rectifier diode for converting alternating current into direct current and a safety regulation capacitor for filtering and removing clutter of the power grid are sequentially arranged at the input end of the circuit board, and the output end of the dimming IC is in control connection with the lamp beads on the lamp main body through the circuit board;
the circuit board is fixedly installed in the controller shell in an embedded mode, a transformer is arranged at the input end, corresponding to the circuit board, of the circuit board and connected with the power connection input end of the circuit board through the transformer, an output end electric wire is arranged at the output end of the circuit board, and the tail end of the output end electric wire is connected with the input end of the lamp main body.
Further, the 18V bead three-wire parallel control device keeps the output voltage within 130-180V after being electrified, keeps the output current at constant current output after being electrified, and divides the current into: any milliamp number, such as 100 milliamps, 150 milliamps, 200 milliamps, 250 milliamps, 300 milliamps, 350 milliamps, 400 milliamps, 450 milliamps, 500 milliamps, 550 milliamps, 600 milliamps, 650 milliamps, 700 milliamps, 750 milliamps, 800 milliamps, and the like.
Further, 18 three-wire parallel control device of volt lamp pearl, the zero live wire input 220V or 110V high pressure, constant current constant voltage output, three lines, a positive grade, two negative poles are gone out to the output, so the name is: and (4) three lines. The positive level continuously outputs, and the two negative poles respectively control the white light of the light source bicolor temperature lamp bead and the color temperature and the brightness of the warm light lamp bead.
Furthermore, the lamp main body is arranged in a soft lamp strip structure, and an output terminal connecting terminal is arranged at the tail end of the output terminal electric wire and is connected with the input end of the lamp main body in an inserting mode through the output terminal connecting terminal. The lamp body and the circuit board are conveniently connected and detached through the output end wiring terminal.
Further, with the soft lamp area that 18 three-way parallel control device phase-match of volt lamp pearl used, adopt the principle of connecting after the cluster earlier, be 8 strings usually, 10 strings and 12 string modes, the light source cluster number is different, and 18 three-way parallel principle of volt lamp pearl is the same, all in this patent range. The flexible lamp strip circuit board is divided into three lines, a positive level and two negative poles, wherein the positive level is continuously electrified, and the two negative poles respectively control the electrification of the white light lamp beads and the warm light lamp beads. The soft lamp strip and the light source three-wire are correspondingly connected with the three-wire position of the output end of the 18V lamp bead three-wire parallel control device, and can be connected by a terminal head or in an insulation connection by a bare wire.
Further, the principle that the light sources are connected in series and then in parallel is as follows: in physics, the voltage superposition and current superposition of series-connected lines are expressed, the voltage of parallel-connected lines is unchanged, and the current is superposed. Single lamp pearl 18 volts, 30 milliamperes, so it is first in series and then in parallel: the voltage is superposed and the current is unchanged, and then the voltage is superposed and the current is unchanged. Examples are as follows: 8 string is 18 x 8 ═ 144 volts, and the value is taken within 30 milliamperes of electric current, and the assumption is set to take 5 milliamperes, and one section of soft lamp area is 144 volts of 5 milliamperes, and 10 sections are 144 volts of 50 milliamperes, just can obtain the corresponding current value drive that a lamps and lanterns used with this algorithm to realize the mode that many light sources connect the line in parallel. The 18V lamp bead three-wire parallel control device is not limited to a soft lamp strip, but also can be applied to hard light source plates such as aluminum substrates.
Furthermore, a three-wire parallel control device of 18 volt lamp pearl adopts non-isolation scheme, and mains power is full power.
Furthermore, the dimming IC is provided with two sets corresponding to the transformer and the transformer ii. The current input through the transformer and the transformer to two pairs of circuit boards is stable, and the stability of the operation drive of the dimming IC to the lamp beads is kept.
According to the utility model, the dimming IC is arranged on the circuit board corresponding to the lamp bead on the lamp main body, so that the lamp bead on the lamp main body can be regulated and controlled by the dimming IC, and a user can implant and store the data of the brightness of the lamp bead through the input end of the dimming IC, so that the operation state of the lamp main body can be directly regulated and controlled next time.
The input end of the circuit board is provided with the transformer, and the current voltage-stabilizing output of the transformer to the circuit board keeps the lamp beads on the lamp main body to stably run, so that the effect of parallel connection is realized, and the service life of the lamp main body is prolonged.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. a lamp body; 2. a controller housing; 3. a circuit board; 4. a dimming IC; 5. a transformer; 6. an output end wire; 7. an output terminal connecting terminal; 8. an electrolytic capacitor; 9. a transformer; 10. a safety capacitor; 11. an inductance; 12. a thermistor; 13. a fuse; 14. a voltage dependent resistor; 15. a rectifier diode; 16. a chip filter; 17. a third electrolytic capacitor; 18. a second electrolytic capacitor; 19. a freewheeling diode.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, a three-wire parallel control device for 18 v lamp beads comprises a lamp body 1 with lamp beads, a controller housing 2 and a circuit board 3 arranged in the controller housing 2 for controlling the lamp beads, wherein the lamp beads on the lamp body 1 are arranged in a two-color lamp bead structure, the circuit board 3 is provided with a fly-wheel diode 19, an electrolytic capacitor 8 for filtering alternating current components in direct current waves, a transformer 5 and a transformer II 9 for performing voltage transformation, an electrolytic capacitor II 18, a dimming IC4 for embedding data, an inductor 11, a chip filter 16, an electrolytic capacitor III 17, a thermistor 12 for filtering electric network instantaneous high current, a short-circuit-proof fuse 13, a piezoresistor 14 for filtering electric network instantaneous high voltage, a rectifier diode 15 for converting alternating current into direct current and a safety capacitor 10 for filtering and removing electric network clutter in sequence corresponding to the input ends of the lamp beads, the output end of the dimming IC4 is connected with a lamp bead on the lamp body 1 in a control way through the circuit board 3;
the circuit board 3 is fixedly installed in the controller shell 2 in an embedded mode, a transformer 5 and a transformer II 9 are arranged at the input end, corresponding to the circuit board 3, of the circuit board 3 and are connected with the power connection input end of the circuit board 3 through the transformer 5 and the transformer II 9, and two groups of dimming ICs 4 are arranged corresponding to the transformer 5 and the transformer II 9. The current input to the circuit board 3 through the transformer 5 and the transformer II 9 is stable, and the stability of the driving of the dimming IC4 to the lamp bead operation is kept.
The output end of the circuit board 3 is provided with an output end wire 6, and the tail end of the output end wire 6 is connected with the input end of the lamp body 1. The lamp body 1 is arranged in a lamp strip structure, the tail end of the output end wire 6 is provided with an output end wiring terminal 7, and the output end wiring terminal 7 is connected with the input end of the lamp body 1 in an inserting mode. The lamp body 1 is connected with the lamp body 1 through the output terminal connecting terminal 7, so that the lamp body 1 and the circuit board 3 can be conveniently connected and detached.
The lamp pearl on the lamps and lanterns main part 1 is double-colored regulation and control setting through adjusting luminance IC 4. The dimming IC4 is according to user's needs, and the user is to the IC4 control lamp pearl of adjusting luminance adjustment control of adjusting luminance, or to the colour of lamp pearl operation conversion regulation.
In the utility model, the output end of the circuit board 3 is connected with a 110V or 220V live wire and zero wire, the dimming IC4 is arranged on the circuit board 3 corresponding to the lamp bead on the lamp main body 1, so that the lamp bead on the lamp main body 1 can be regulated and controlled through the dimming IC4, and a user can implant and store the data of the brightness of the lamp bead through the input end of the dimming IC4, thereby being convenient for directly regulating and controlling the running state of the lamp main body 1 next time;
the input end of the circuit board 3 is provided with a transformer 5 and a second transformer 9, and the current connected to the circuit board 3 is output in a voltage stabilizing manner through the transformer 5 and the second transformer 9, so that the lamp beads on the lamp main body 1 are kept stable in operation, and the service life of the lamp main body 1 is prolonged.
According to the utility model, a circuit board 3 is connected with a lamp main body 1, an output terminal wiring terminal 7 arranged on an output terminal wire 6 of the circuit board 3 is inserted with an input terminal of the lamp main body 1, so that the circuit board 3 is connected with the lamp main body 1, a transformer 5 and a transformer II 9 arranged on the circuit board 3 effectively realize constant voltage on current input to the circuit board 3, the brightness of a lamp bead running in the lamp main body 1 is kept stable, and a surface cover can be buckled on the surface of a controller shell 2 corresponding to the circuit board 3 according to use requirements;
when the lamp main body 1 is in operation, the electrolytic capacitor 8 filters alternating current components in direct current waves, the fly-wheel diode 9, the voltage regulation which needs to be used for the operation of the lamp main body through the transformer 5 and the transformer two 9, the dimming IC4 capable of embedding data, the inductor 11, the thermistor 12 filter instant high current in a power grid, the safety device 13 prevents the short circuit problem generated in the operation of the lamp main body 1, the piezoresistor 14 filters instant high voltage in the power grid, the rectifier diode 15 converts alternating current into direct current, the safety capacitor 10 filters noise waves in the power grid, a user regulates the operation brightness of the lamp main body 1 through the dimming IC4, as the lamp beads on the lamp main body 1 are arranged in a two-color bead structure, the operation color of the lamp main body 1 can be set through the dimming IC4, and the operation brightness data storage of the lamp main body 1 is realized through the dimming IC4 capable of embedding data, the brightness of the lamp body 1 can be conveniently adjusted directly according to the use requirement next time;
in practical application, a single 18-volt lamp bead is made into 8 strings of soft lamp strips, one section of voltage is 144 volts, the voltage is controlled to be 144 volts through a circuit in a driving mode, a parallel connection method of a light source can be realized, 18 volts and 144 volts are generalized concept data, the voltage of the specific lamp bead is changed according to the fluctuation of an IC material of the lamp bead, generally, 18 volts are collectively called within 17 to 20 volts, when the light source is 8 strings, the driving voltage is about 130 volts to 180 volts, when the light source is 10 strings, the driving voltage is about 100 volts to 220 volts, and when the power source is 12 strings, the driving voltage is about 200 to 240 volts;
the full load of 18V lamp beads is 30 milliamperes, the current supplied by each section of the light source is controllable, one section is 4-10 milliamperes, and the driving current of the whole lamp is accumulated;
the driving current is divided into the following steps: any milliampere number such as 100 milliampere, 150 milliampere, 200 milliampere, 250 milliampere, 300 milliampere, 350 milliampere, 400 milliampere, 450 milliampere, 500 milliampere, 550 milliampere, 600 milliampere, 650 milliampere, 700 milliampere, 750 milliampere, 800 milliampere and the like, and the problem of parallel connection of lamps can be solved by driving the combination of a light source;
according to the principle, the light sources can be made into 8 strings, 10 strings, 12 strings and the like;
the parallel connection mode of the light sources is the existing parallel connection mode in the industry: the single lamp bead is three volts, 8 strings of light sources are 24 volts, 18 volt lamp beads are used for driving, and a non-isolation scheme is adopted, so that the production cost is favorably reduced in production;
the installation in this way has: 1. the lamp is conveniently installed by using a parallel connection wire mode, and the installation labor is saved; 2. The production cost is reduced, and the driving cost is reduced by adopting a non-isolated parallel scheme; 3. the driving volume is smaller, and the space of the lamp chassis is not occupied.
The role played by each electronic structure:
dimming IC 4: controlling the color and brightness of the light source, and controlling the on and off of the whole lamp;
output end electric wire 6: an energizing conductor;
output terminal 7: the wire is used for wiring;
electrolytic capacitor 8: filtering out the AC component of the DC wave;
safety capacitor 10: filtering out clutter of a power grid;
inductance 11: an electric energy storage inductor;
the thermistor 12: filtering out instantaneous large current in the power grid;
the fuse 13: the safety function is realized, and the control device is prevented from being damaged by the circuit;
the voltage dependent resistor 14: filtering the instantaneous high voltage of the power grid;
rectifier diode 15: the 220V alternating current is converted into direct current;
the chip filter 16: filtering out the alternating current component in the direct current wave of the chip;
and a second electrolytic capacitor 17: filtering out alternating current components in direct current waves;
electrolytic capacitor three 18: filtering out alternating current components in direct current waves of the chip;
the flywheel diode 19: the follow current function keeps the current output continuously.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a three-way parallel control device of 18 volt lamp pearls, is including lamps and lanterns main part (1) that have the lamp pearl, controller shell (2) and locate circuit board (3) to lamp pearl control in controller shell (2), its characterized in that: the lamp beads on the lamp main body (1) are arranged in a double-color lamp bead structure, the input end of the circuit board (3) corresponding to the lamp beads is sequentially provided with a freewheeling diode (19), an electrolytic capacitor (8) for filtering alternating current components in direct current waves, a transformer (5) and a transformer (9) for performing voltage transformation, a second electrolytic capacitor (18), a dimming IC (4) capable of being implanted with data, an inductor (11), a chip filter (16), a third electrolytic capacitor (17), a thermistor (12) arranged at the input end of the circuit board (3) and used for filtering instant high current of a power grid, a piezoresistor (14) for filtering the instant high current of the power grid, a rectifier diode (15) for converting alternating current into direct current, a short-circuit-proof fuse (13) and an safety-regulating capacitor (10) for filtering and removing clutter of the power grid, the output end of the dimming IC (4) is in control connection with a lamp bead on the lamp main body (1) through the circuit board (3);
the circuit board (3) are inside embedding form fixed mounting to controller shell (2), circuit board (3) are connected with the electricity input of connecing of circuit board (3) through transformer (5), the output of circuit board (3) is equipped with output electric wire (6), the end of output electric wire (6) is connected with the input of lamps and lanterns main part (1).
2. The 18 volt lamp bead three-wire parallel control device according to claim 1, characterized in that: the lamp beads on the lamp main body (1) are arranged in a two-color regulation mode through the dimming IC (4).
3. The 18V lamp bead three-wire parallel control device according to claim 1, characterized in that: the lamp body (1) is arranged in a lamp strip structure, the tail end of the output end wire (6) is provided with an output end wiring terminal (7) and is connected with the input end of the lamp body (1) in an inserting mode through the output end wiring terminal (7).
4. The 18 volt lamp bead three-wire parallel control device according to claim 1, characterized in that: and the dimming IC (4) is provided with two groups corresponding to the transformer (5) and the transformer II (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122454076.XU CN217037503U (en) | 2021-10-12 | 2021-10-12 | 18 lie prostrate lamp pearl three-wire parallel control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122454076.XU CN217037503U (en) | 2021-10-12 | 2021-10-12 | 18 lie prostrate lamp pearl three-wire parallel control device |
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| Publication Number | Publication Date |
|---|---|
| CN217037503U true CN217037503U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122454076.XU Active CN217037503U (en) | 2021-10-12 | 2021-10-12 | 18 lie prostrate lamp pearl three-wire parallel control device |
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| Country | Link |
|---|---|
| CN (1) | CN217037503U (en) |
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2021
- 2021-10-12 CN CN202122454076.XU patent/CN217037503U/en active Active
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