CN210956259U - LED luminous wire and luminous audio cable - Google Patents
LED luminous wire and luminous audio cable Download PDFInfo
- Publication number
- CN210956259U CN210956259U CN201922105293.0U CN201922105293U CN210956259U CN 210956259 U CN210956259 U CN 210956259U CN 201922105293 U CN201922105293 U CN 201922105293U CN 210956259 U CN210956259 U CN 210956259U
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- led
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- led light
- audio
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Led Devices (AREA)
Abstract
The utility model discloses a LED luminescent wire and luminous audio line, LED luminescent wire includes: the LED lamp strip is wrapped by an insulating shell layer, one end of the LED lamp strip is connected with a PCB, and the PCB is provided with a control circuit which is used for controlling the light emitting effect of the LED lamp strip. The LED luminous audio line comprises the LED luminous line, and a driving lamp strip unit is arranged on the PCB and used for driving the LED luminous lamp strip; the control circuit is connected with an audio input circuit, an audio output circuit and a charging and boosting circuit. The utility model provides a LED luminescent wire adopts low-voltage drive, has the characteristics of power is low, environmental protection energy-conservation, and simultaneously, luminous luminance is high, and the scattering angle is big, and is able to bear or endure to buckle, and life overlength. The luminous audio line based on the LED luminous line can change various colors along with the rhythm of music, thereby achieving various flickering effects.
Description
Technical Field
The utility model belongs to the technical field of the data line and specifically relates to a LED luminescent wire and luminous audio line.
Background
With the rapid development of light-emitting data lines and related technologies, data lines with light-emitting functions are widely used, ranging from urban illumination and landscape brightening to peripheral accessories of digital products. The existing luminous lines are various in types, but each luminous line also has shortcomings. For example, a common optical fiber light emitting line realizes a light emitting effect in a form of guiding light by an optical fiber, but is not resistant to bending, and the bending in use easily causes the reduction of the light emitting effect; meanwhile, the light source is generally composed of two laser lamps, the length of the wire is limited, the number of the light sources is limited, and the laser is not suitable for complicated and variable application environments.
SUMMERY OF THE UTILITY MODEL
For overcoming prior art's shortcoming, the utility model provides a LED light-emitting wire and luminous audio line has low-power consumption, and luminance is high, resistant buckling, characteristics that the suitability is strong to LED luminous audio line can be along with the various colours of rhythm transform of music, reaches multiple flickering effect.
The LED luminous wire is characterized by comprising an LED luminous lamp belt, wherein an insulating shell layer wraps the LED luminous lamp belt, one end of the LED luminous lamp belt is connected with a PCB, and a control circuit is arranged on the PCB and used for controlling the luminous effect of the LED luminous lamp belt.
Optionally, the LED light-emitting strip includes a preset number of LED lamp beads, and the LED lamp beads are connected through a flexible circuit board;
optionally, the LED lamp beads are equal in spacing;
optionally, the flexible circuit board includes a preset number of wire cores;
optionally, a connector is arranged at one end of the LED light emitting line, and the connector is used for connecting with an audio device; the PCB is also provided with a connecting module, and the connecting module is used for being connected with control equipment;
optionally, the connection module comprises a wireless connection module;
optionally, the wireless connection module comprises a bluetooth module;
optionally, the outer diameter of the LED light wire is 5 mm, and the diameter of the LED light strip is between 2.3 and 2.5 mm.
An LED luminous audio line is characterized by comprising the LED luminous line, wherein a PCB is provided with a driving lamp strip unit for driving an LED luminous lamp strip; and the control circuit is connected with an audio input circuit and an audio output circuit.
Optionally, the control circuit is further connected with a charging boost circuit and a battery protection circuit.
The utility model provides a LED luminous wire, which comprises a LED luminous lamp strip and a PCB connected with the LED luminous lamp strip, wherein the PCB is provided with a control circuit for controlling the luminous effect of the LED luminous lamp strip; the LED luminescent lamp is externally wrapped with an insulating shell layer. When the LED luminous wire works, the LED lamp on the LED luminous lamp strip flickers according to an input signal of the control circuit to form various light effects such as flowing water, waving, flickering and the like, the ornamental value is high, and when the LED luminous wire is attached to other equipment, the safety can be improved for night travelling; and the LED lamp on the LED luminescent light area can adopt multiple color lamps, when the LED luminescent wire is connected to the audio equipment, the control circuit adjusts the luminescent mode of the LED luminescent light area according to the audio data, can change various colors along with the rhythm of music, and is widely applicable to various audio peripheral products.
The utility model provides a LED luminous audio line is equipped with driving lamp strip unit, audio input, audio output circuit on the PCB board, can be connected with audio equipment to can drive LED luminous lamp area and twinkle along with the rhythm of music, realize multiple light effect.
Drawings
Fig. 1 is a schematic structural diagram of an LED light emitting line in an embodiment of the present invention;
fig. 2 is a sectional structure view of an LED light emitting line according to an embodiment of the present invention;
fig. 3 is a circuit diagram of an LED light strip in an embodiment of the present invention;
fig. 4 is a circuit diagram of a control circuit of an LED light emitting audio line according to an embodiment of the present invention;
fig. 5 is a circuit diagram of a driving light bar unit of an LED lighting audio line according to an embodiment of the present invention;
fig. 6 is a circuit diagram of an audio input/output circuit of an LED light-emitting audio line according to an embodiment of the present invention;
fig. 7 is a circuit diagram of a charging boosting and battery protection two-in-one circuit of an LED lighting audio line according to an embodiment of the present invention;
the reference numbers in the drawings of the specification are as follows:
1. an insulating housing layer; 2. a flexible circuit board; 3. LED lamp beads; 4. and a wire core.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
An LED light wire is shown in fig. 1. The outer layer of the LED light-emitting lamp strip is wrapped by an insulating shell layer made of materials with light transmission effects, such as rubber, plastics and the like. The LED light-emitting lamp band comprises a plurality of LED lamp beads which are uniformly arranged, and the LED lamp beads are connected through a Flexible Printed Circuit (FPC); one end of the LED light-emitting lamp strip is connected with a PCB, and a control circuit on the PCB is used for controlling the light-emitting effect of the LED light-emitting lamp strip. The control circuit specifically comprises a driving part for driving the LED lamp beads to emit light; the data latch signal shaping and amplifying driving circuit (data latch) is used for latching control signals sent to the LED lamp beads; the high-precision RC oscillator is used for generating a crystal oscillator with fixed frequency; the built-in constant current circuit is used for stably outputting current; the power supply voltage stabilizing circuit is used for stabilizing output voltage; the power supply battery, in particular a lithium battery, is used to supply the entire control circuit. The LED luminous line integrating the control circuit and the LED luminous lamp is provided with an intelligent controllable LED light source, an IC lamp bead on the LED luminous lamp is equivalent to a luminous pixel point, and the control circuit can effectively guarantee the color height consistency of the pixel point through a PWM (Pulse width modulation) technology.
The section of the LED light wire is shown in fig. 2, wherein the flexible circuit board includes a plurality of wire cores, and the wire cores are made of copper. Preferably, the quantity of the wire cores is 5, and the wire cores are used for being connected with the LED lamp beads and transmitting control signals of the control circuit to the LED lamp beads. The LED luminous wire is integrally manufactured in a wire drawing processing mode, any length and size can be achieved in the wire production process, the outer diameter of the finished wire can be 5 millimeters or smaller, and the diameter of the LED luminous lamp strip can be 2.3 to 2.5 millimeters or smaller.
One end of the LED luminous wire is provided with a connector which is used for connecting with audio equipment of audio playing equipment; the PCB is also provided with a connecting module which is used for connecting with control equipment, wherein the audio playing equipment can be a terminal with an audio playing function, such as a Bluetooth sound box, an MP3 player or a smart phone; the connection module can be a wired connection module or a wireless connection module, such as a Bluetooth module; the control device can be a smart phone, a tablet computer and the like;
the circuit diagram of the LED light strip is shown in fig. 3. L1, L2 and L3.. Ln correspond to the IC lamp beads, and the IC lamp beads share a VDD-5V voltage input line and a GND ground line; DI and DO are connected for DI input pin, the DO output pin with IC lamp pearl respectively, and GND is the ground pin, and VDD is 5V voltage input pin.
The LED luminous audio cable is an application product based on the LED luminous cable, such as an earphone cable with a flashing function. The circuit implementation diagrams of the LED light-emitting audio line are shown in fig. 4 to fig. 7, wherein the identifiers of the electrical components are labeled according to the circuit diagram standards, and are not described herein again. One bluetooth implementation of the LED lighting audio line control circuit is shown in fig. 4. Wherein, U1 is a control IC.
One implementation of the LED light emitting audio line driving light bar unit is shown in fig. 5, wherein the pin LED _ IO is connected to the IC to drive the LED light emitting strip to work.
The circuit diagram of the audio input and output circuit of the LED light-emitting audio line is shown in fig. 6, in which AUX _ L, AUX _ R, AUX _ DET correspond to the audio input portion; j6, J7, J8, J12 correspond to audio output sections.
As a preferred scheme, a control circuit of the LED luminous audio line is also connected with a charging booster circuit and a battery protection circuit, and the charging booster circuit is used for charging a power supply battery on the PCB and outputting current to the LED; and the battery protection circuit is used for preventing charging overload. In one embodiment, the charge boosting circuit and the battery protection circuit are combined into one, and the implementation schematic diagram is shown in fig. 7. Wherein U6 is a two-in-one IC.
The working principle of the LED luminous audio line is as follows: the data protocol adopts a communication mode of unipolar return-to-zero codes, the DI receives data transmitted from U1 after the light-emitting pixel is reset by power-on, firstly, the transmitted 24-bit data is extracted by the light-emitting pixel L1 and then transmitted to a data latch inside the pixel, the rest data is shaped and amplified by an internal shaping processing circuit and then is transmitted and output to the next cascaded light-emitting pixel L2 through a DO port, and the signal is reduced by 24 bits after each pixel is transmitted. Due to the adoption of the PWM automatic shaping and forwarding technology, the cascading number of the pixel points is not limited by signal transmission, so that the wire length of the LED luminous wire is not limited and is longer than that of the traditional luminous wire, and the LED luminous wire is suitable for complex and variable application environments.
It is right above the utility model discloses the LED luminescent wire has been elucidated for help understands the utility model discloses, nevertheless the utility model discloses an embodiment does not receive the restriction of above-mentioned embodiment, and any does not deviate from the utility model discloses change, modification, substitution, combination, simplification made under the principle all should be equivalent replacement mode, all contain within the protection scope of the utility model.
Claims (10)
1. The LED luminous wire is characterized by comprising an LED luminous lamp belt, wherein an insulating shell layer wraps the LED luminous lamp belt, one end of the LED luminous lamp belt is connected with a PCB, and a control circuit is arranged on the PCB and used for controlling the luminous effect of the LED luminous lamp belt.
2. The LED light wire of claim 1, wherein the LED light strip comprises a predetermined number of LED beads, the LED beads being connected by a flexible circuit board.
3. The LED light wire of claim 2, wherein the LED beads are equally spaced.
4. The LED light wire of claim 2, wherein the flexible circuit board includes a predetermined number of wire cores.
5. The LED light wire of claim 1, wherein a connector is disposed at one end of the LED light wire, the connector being adapted to connect to an audio device; the PCB is further provided with a connecting module, and the connecting module is used for being connected with control equipment.
6. The LED light wire of claim 5, wherein the connection module comprises a wireless connection module.
7. The LED light wire of claim 6, wherein the wireless connection module comprises a Bluetooth module.
8. The LED light wire of any one of claims 1-7, wherein the LED light wire has an outer diameter of 5 mm and the LED light strip has a diameter of between 2.3 and 2.5 mm.
9. An LED luminous audio line, characterized by comprising the LED luminous line of any one of claims 1 to 8, wherein a driving light bar unit is arranged on the PCB for driving the LED luminous strip; and the control circuit is connected with an audio input circuit and an audio output circuit.
10. The LED light audio cable as claimed in claim 9, wherein a charge boosting circuit and a battery protection circuit are further connected to the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922105293.0U CN210956259U (en) | 2019-11-29 | 2019-11-29 | LED luminous wire and luminous audio cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922105293.0U CN210956259U (en) | 2019-11-29 | 2019-11-29 | LED luminous wire and luminous audio cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210956259U true CN210956259U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922105293.0U Active CN210956259U (en) | 2019-11-29 | 2019-11-29 | LED luminous wire and luminous audio cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210956259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383983A (en) * | 2020-10-13 | 2021-02-19 | 深圳市智岩科技有限公司 | Control method and device for lighting, storage medium and lighting assembly |
-
2019
- 2019-11-29 CN CN201922105293.0U patent/CN210956259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383983A (en) * | 2020-10-13 | 2021-02-19 | 深圳市智岩科技有限公司 | Control method and device for lighting, storage medium and lighting assembly |
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