CN108332154B - Seven-color remote control decorative lamp string - Google Patents

Seven-color remote control decorative lamp string Download PDF

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Publication number
CN108332154B
CN108332154B CN201810237502.4A CN201810237502A CN108332154B CN 108332154 B CN108332154 B CN 108332154B CN 201810237502 A CN201810237502 A CN 201810237502A CN 108332154 B CN108332154 B CN 108332154B
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CN
China
Prior art keywords
diode
lamp
lamp holder
led
control circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810237502.4A
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Chinese (zh)
Other versions
CN108332154A (en
Inventor
黎兆远
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fayeung Lighting Co ltd
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Fayeung Lighting Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fayeung Lighting Co ltd filed Critical Fayeung Lighting Co ltd
Priority to CN201810237502.4A priority Critical patent/CN108332154B/en
Publication of CN108332154A publication Critical patent/CN108332154A/en
Application granted granted Critical
Publication of CN108332154B publication Critical patent/CN108332154B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention provides a colorful remote control decorative lamp string, which comprises a lamp holder and a lamp cap connected to the lamp holder in a threaded manner, wherein the lamp holder comprises a lamp holder outer mold, a lamp holder inner mold and a female end, the lamp holder inner mold is arranged in the lamp holder outer mold, the female end is arranged in the lamp holder inner mold, the lower end of the female end is connected with a power line, an internal thread is further arranged in the lamp holder outer mold, the lamp cap comprises a transparent lampshade, a semi-transparent light shield, a control circuit board, a rotating base and a base cover, a pin is arranged on the rotating base, the control circuit board is arranged on the pin, a light emitting diode is arranged on the control circuit board, the semi-transparent light shield, the control circuit board and the rotating base are rotatably sleeved in the transparent lampshade through the base cover, and an external thread is arranged outside the transparent lampshade. The invention has the advantages of simple structure, capability of quickly replacing the lamp cap, saving wire materials and reducing production cost.

Description

Seven-color remote control decorative lamp string
Technical Field
The invention relates to the field of decorative lamps, in particular to a colorful remote control decorative lamp string.
Background
The colorful remote control decorative lamp string is a unit which is formed by connecting miniature lamp caps in series, is arranged on a lamp body extruded by transparent PVC and conductive wires, is connected on the wires in the lamp body in parallel, and is sleeved with a transparent lampshade. The whole color lamp can be lighted by electrifying, which is called normal lighting; the connection controller can make the whole color lamp flash, or slowly light and slowly turn off, called dimming, and also can generate chasing effect. However, the lamp holders in the prior art are integrally formed and cannot be replaced independently, when the lamp holders are replaced, the electric wires are cut off firstly, then a new lamp holder is replaced, and then the electric wires are connected, so that the lamp holders connected in series are very many, and once a plurality of positions are damaged, a common user cannot replace the lamp holders, and only a professional electrician needs to replace the lamp holders, so that the lamp holders are very troublesome to use and maintain; in addition, the circuit of the colorful remote control decorative lamp string in the prior art is very complex, so that a large amount of wire materials are needed, thereby improving the production cost.
Disclosure of Invention
The invention aims to provide a colorful remote control decorative lamp string which has a simple structure, can quickly replace a lamp cap, saves wire materials and reduces production cost.
In order to achieve the above purpose, the present invention improves the following technical scheme: the utility model provides a seven various remote control decorative lamp strings, includes the LED lamp, the drive circuit who is connected with the LED lamp electricity, the control circuit who is connected with the drive circuit electricity still include with the remote control signal receiving circuit that the control circuit is connected, the LED lamp includes lamp stand and the lamp holder of threaded connection on the lamp stand, the lamp stand includes lamp stand external mold, lamp stand centre form and female end, the lamp stand centre form sets up in the lamp stand external mold, female end sets up in the lamp stand centre form, the lower extreme of female end is connected with the power cord, still be provided with the internal thread in the lamp stand external mold, the lamp holder includes transparent lamp shade, semi-transparent mask, control circuit board, rotating base and base lid, be provided with the pin on the rotating base, the control circuit board is installed on the pin, be provided with emitting diode on the control circuit board cover semi-transparent mask sets up on the rotating base, semi-transparent mask, control circuit board and rotating base are provided with the transparent lamp shade outside is provided with the external screw thread through the rotatable cover of base lid.
Further, the driving circuit comprises a rectifying and filtering circuit and a voltage reducing circuit.
Further, the rectifying and filtering circuit comprises a diode D1, a diode D2, a diode D3 and a diode D4 which are sequentially connected in series, 125V of voltage is connected between the diode D1 and the diode D3, 125V of voltage is connected between the diode D2 and the diode D4, one ends of the diode D1 and the diode D2 are connected with a capacitor C1, one ends of the diode D2 and the diode D4 are grounded, one ends of the capacitor C1 are connected with an inductor L1 and a resistor R1 in parallel, the other ends of the capacitor C1 are grounded, one ends of the inductor L1 and the resistor R1 are connected with a capacitor C2, one ends of the capacitor C2 are connected with a voltage reduction circuit, and the other ends of the capacitor C2 are grounded.
Further, the voltage reduction circuit is also connected with a control chip IC8P.
Further, the remote control signal receiving circuit comprises a signal receiving head, the signal receiving head is connected with a control chip U2 for analyzing and processing the received infrared signals, the control chip U2 is connected with an amplifier S8050 for amplifying the processed signals, and the amplifier S8050 is connected with a high-power switch for controlling the lamp holder to emit light.
Further, the control circuit comprises a control chip U3, an LED diode R, LED diode G, LED diode B and an LED diode W for controlling the color change of the lamp cap, and the LED diode R, LED diode G, LED diode B and the LED diode W are respectively connected with the control chip U3.
The lamp cap comprises a transparent lampshade, a semi-transparent lampshade, a control circuit board, a rotating base and a base cover, wherein the rotating base is provided with pins, the control circuit board is arranged on the pins, the control circuit board is provided with a light emitting diode, the semi-transparent lampshade is arranged on the rotating base, the semi-transparent lampshade, the control circuit board and the rotating base are rotatably sleeved in the transparent lampshade through the base cover, after the pins of the lamp cap correspond to the upper female ends, the lamp cap is rotated, at the moment, the semi-transparent lampshade, the control circuit board and the rotating base are stationary relative to the transparent lampshade, only the transparent lampshade rotates, and the transparent driving pins are connected with the female ends, so that the lamp cap and the lamp cap are in threaded connection; when the lamp cap is required to be disassembled, the lamp cap can be disassembled only by rotating the transparent lamp shade, and as the semi-transparent cover, the control circuit board and the rotating base are movably arranged with the transparent lamp shade, the semi-transparent cover, the control circuit board and the rotating base are all in a static state when the transparent lamp shade is rotated and move upwards along with the transparent lamp shade to leave the lamp holder, so that when the lamp cap is damaged, the lamp cap is directly disassembled from the lamp holder, a new lamp cap is replaced, and compared with the prior art, the drive circuit, the control circuit and the remote control signal receiving circuit adopted by the lamp cap are greatly simplified in circuit structure, and electric wire materials are saved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the base of the present invention;
FIG. 3 is a schematic perspective view of a base of the present invention;
FIG. 4 is a driving circuit diagram of the present invention;
FIG. 5 is a circuit diagram of a remote control signal of the present invention;
fig. 6 is a control circuit diagram of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings: as shown in fig. 1 to 6, a colorful remote control decorative lamp string comprises an LED lamp, a driving circuit electrically connected with the LED lamp, a control circuit electrically connected with the driving circuit, and a remote control signal receiving circuit electrically connected with the control circuit, wherein the LED lamp comprises a lamp holder 1 and a lamp cap 2 screwed on the lamp holder 1, the lamp holder 1 comprises a lamp holder outer mold 11, a lamp holder inner mold 12 and a female end 13, the lamp holder inner mold 12 is arranged in the lamp holder outer mold 11, the female end 13 is arranged in the lamp holder inner mold 12, the lower end of the female end 13 is connected with a power wire 15, an internal thread 14 is further arranged in the lamp holder outer mold 11, and the lamp cap 2 comprises a transparent lampshade
21. The LED lamp comprises a semi-transparent cover 22, a control circuit board 23, a rotary base 24 and a base cover 25, wherein a pin 27 is arranged on the rotary base 24, the control circuit board 23 is arranged on the pin 27, a light emitting diode 28 is arranged on the control circuit board 23, the semi-transparent cover 22 covers the control circuit board 23 on the rotary base 24, the semi-transparent cover 22, the control circuit board 23 and the rotary base 24 are rotatably sleeved in a transparent lamp shade 22 through the base cover 25, and external threads 26 are arranged outside the transparent lamp shade 22.
Further, the driving circuit comprises a rectifying and filtering circuit and a voltage reducing circuit.
Further, the rectifying and filtering circuit comprises a diode D1, a diode D2, a diode D3 and a diode D4 which are sequentially connected in series, 125V of voltage is connected between the diode D1 and the diode D3, 125V of voltage is connected between the diode D2 and the diode D4, one ends of the diode D1 and the diode D2 are connected with a capacitor C1, one ends of the diode D2 and the diode D4 are grounded, one ends of the capacitor C1 are connected with an inductor L1 and a resistor R1 in parallel, the other ends of the capacitor C1 are grounded, one ends of the inductor L1 and the resistor R1 are connected with a capacitor C2, one ends of the capacitor C2 are connected with a voltage reduction circuit, and the other ends of the capacitor C2 are grounded.
Further, the voltage reduction circuit is also connected with a control chip IC8P.
Further, the remote control signal receiving circuit comprises a signal receiving head, the signal receiving head is connected with a control chip U2 for analyzing and processing the received infrared signals, the control chip U2 is connected with an amplifier S8050 for amplifying the processed signals, and the amplifier S8050 is connected with a high-power switch for controlling the lamp holder to emit light.
Further, the control circuit comprises a control chip U3, an LED diode R, LED diode G, LED diode B and an LED diode W for controlling the color change of the lamp cap, and the LED diode R, LED diode G, LED diode B and the LED diode W are respectively connected with the control chip U3.
The lamp holder 2 comprises a transparent lamp shade 21, a semi-transparent cover 22, a control circuit board 23, a rotary base 24 and a base cover 25, wherein the rotary base 24 is provided with pins 27, the control circuit board 23 is arranged on the pins 27, the control circuit board 23 is provided with a light-emitting diode 28, the semi-transparent cover 22 covers the control circuit board 23 on the rotary base 24, the semi-transparent cover 22, the control circuit board 23 and the rotary base 24 are rotatably sleeved in the transparent lamp shade 21 through the base cover 25, when the pins 27 of the lamp holder 2 correspond to an upper female end 13 and rotate the lamp holder 2, the semi-transparent cover 22, the control circuit board 23 and the rotary base 24 are all static relative to the transparent lamp shade 21, only the transparent lamp shade 21 rotates, and the transparent lamp shade 21 drives the pins 27 to be connected with the female end 13, so that the lamp holder 2 and the lamp holder 1 are in threaded connection; when the lamp cap 2 is required to be disassembled, the lamp cap 2 can be disassembled only by rotating the transparent lamp shade 21, and as the semi-transparent cover 22, the control circuit board 23 and the rotating base 25 are movably arranged with the transparent lamp shade 21, the semi-transparent cover 22, the control circuit board 23 and the rotating base 24 are all in a static state when the transparent lamp shade 21 is rotated and move upwards along with the transparent lamp shade 21 to leave the lamp holder 1, so that when the lamp cap 2 is damaged, the lamp cap 2 is directly disassembled from the lamp holder 1 and replaced by a new lamp cap 2.
The above description should not be taken as limiting the scope of the invention, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (4)

1. The utility model provides a seven various remote control decorative lamp strings, includes the LED lamp, the drive circuit who is connected with the LED lamp electricity, the control circuit who is connected with the drive circuit electricity still include with the remote control signal receiving circuit that control circuit is connected, its characterized in that: the LED lamp comprises a lamp holder and a lamp cap which is connected to the lamp holder through threads, the lamp holder comprises a lamp holder outer mold, a lamp holder inner mold and a female end, the lamp holder inner mold is arranged in the lamp holder outer mold, the female end is arranged in the lamp holder inner mold, the lower end of the female end is connected with a power wire, an internal thread is further arranged in the lamp holder outer mold, the lamp cap comprises a transparent lampshade, a semi-transparent photomask, a control circuit board, a rotating base and a base cover, pins are arranged on the rotating base, the control circuit board is arranged on the pins, a light emitting diode is arranged on the control circuit board, the semi-transparent photomask, the control circuit board and the rotating base are rotatably sleeved in the transparent lampshade through the base cover, an external thread is arranged outside the transparent lampshade, the driving circuit comprises a rectifying and filtering circuit and a voltage reducing circuit, and the control circuit comprises a control chip U3, an LED diode R, LED diode G, LED B and an LED diode W, the LED diode R, LED diode G, LED B and the LED diode G, LED are respectively connected with the LED chip W3.
2. The seven-color remote control decorative light string according to claim 1, wherein: the rectification filter circuit comprises a diode D1, a diode D2, a diode D3 and a diode D4 which are sequentially connected in series, wherein 125V of voltage is connected between the diode D1 and the diode D3, 125V of voltage is connected between the diode D2 and the diode D4, one ends of the diode D1 and the diode D2 are connected with a capacitor C1, one ends of the diode D2 and the diode D4 are grounded, one ends of the capacitor C1 are connected with an inductor L1 and a resistor R1 in parallel, the other ends of the capacitor C1 are grounded, one ends of the inductor L1 and the resistor R1 are connected with a capacitor C2, one ends of the capacitor C2 are connected with a voltage reducing circuit, and the other ends of the capacitor C2 are grounded.
3. The seven-color remote control decorative light string according to claim 2, wherein: and the voltage reduction circuit is also connected with a control chip IC8P.
4. The seven-color remote control decorative light string according to claim 1, wherein: the remote control signal receiving circuit comprises a signal receiving head, the signal receiving head is connected with a control chip U2 for analyzing and processing a received infrared signal, the control chip U2 is connected with an amplifier S8050 for amplifying the processed signal, and the amplifier S8050 is connected with a high-power switch for controlling the lamp holder to emit light.
CN201810237502.4A 2018-03-22 2018-03-22 Seven-color remote control decorative lamp string Active CN108332154B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810237502.4A CN108332154B (en) 2018-03-22 2018-03-22 Seven-color remote control decorative lamp string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810237502.4A CN108332154B (en) 2018-03-22 2018-03-22 Seven-color remote control decorative lamp string

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CN108332154A CN108332154A (en) 2018-07-27
CN108332154B true CN108332154B (en) 2024-05-14

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