CN105114850B - A kind of LED string for selecting light-emitting mode - Google Patents
A kind of LED string for selecting light-emitting mode Download PDFInfo
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- CN105114850B CN105114850B CN201510539201.3A CN201510539201A CN105114850B CN 105114850 B CN105114850 B CN 105114850B CN 201510539201 A CN201510539201 A CN 201510539201A CN 105114850 B CN105114850 B CN 105114850B
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- lamp
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- lamp bead
- lamp string
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Classifications
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- 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
- 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
Abstract
A kind of LED string for selecting light-emitting mode, belongs to LED decorative illumination technical field.It includes power line positive pole and power line negative pole, controller, lamp string inputs positive pole, lamp string inputs negative pole, lamp string group and connecting wire, described power line positive pole, power line negative pole one end connects DC power anode and negative pole respectively, the other end connects controller input respectively, controller output end connects lamp string input positive pole and lamp string input negative pole respectively, the lamp string group includes at least a string sub- lamp strings, lamp string group selectes light emitting LED lamp pearl including at least one, after energization, it is manipulated by device, each in lamp string selectes a variety of bright light pattern bright lights of the light emitting LED lamp pearl by setting.The present invention can be according to customer demand from one or more a variety of bright light patterns selected light emitting LED lamp pearl, realize Synchronization Control one species lamp bead with a variety of bright light patterns, and the change of its bright light effect is various, realizes the personalized bright light demand of people.
Description
Technical field
The invention belongs to LED decorative illumination technical field, and in particular in a kind of lamp string the bright light pattern of lamp bead it is controllable and
What is be independent of each other selectes the LED string of light-emitting mode.
Background technology
Ornament lamp is the essential electronics decorative product such as house, festival celebration, public place nightscape decoration, market scale pole
Its is huge.
LED string in the market, illuminating part are made up of common LED lamp bead, bright, bright light that the first is that lamp string can only be grown
Pattern is single；Carry controller, multiple-channel output second, illuminating part is also made up of common LED lamp bead, per control all the way one group or
Multigroup change, often change all the way is unified, more stiff；The third, is using RGB also built-in control chip lamp bead, and
Two lamp bead extension pins, but automatic cycle alternately change bright light pattern, and each bright light pattern can only be short can only be realized
Time stops, and user can not independently select certain preset bright light pattern, and change bright light pattern can allow people visually automatically
There is kind to dazzle dizzy sense；4th kind, using electrodeless double-colored lamp bead, and two lamp bead extension pins, cut using the input sense of current
The principle changed realizes the change of bright light pattern, but this change is realized by the controller of lamp string configuration, can only be this two kinds
The change of color, it is impossible to realize built in lamp bead LED chip control light anamorphic zone Lai color change；5th kind, RGB lamps
Pearl also enrich by built-in control chip, lamp string bright light patterns of change, but lamp bead has three to four extension pins, wherein one to two are drawn
Pin is signal pins, and with signal wire, lamp string production is complicated difficult, with high costs.
In a word, all decorative chains in the market can not meet that people have rich colors to same lamp string product
Change, flicker, a variety of bright light patterns such as bright dark, flicker, and a kind of product demand of bright light pattern therein can be selected.
The content of the invention
For the above-mentioned problems in the prior art, it is an object of the invention to provide a kind of lamp string structure is very simple
It is single, lamp string production cost is low, beneficial to producing in enormous quantities, bright light mode diversification and can realize that one species are synchronously controllable optional
Determine the LED string of light-emitting mode, it by installed in lamp string it is some or all of be species it is identical or different select it is luminous
LED lamp bead, is manipulated by device, and the same kind of various bright light patterns for selecting light emitting LED lamp pearl are realized synchronous controllable.
A kind of described LED string for selecting light-emitting mode, including power line positive pole and power line negative pole, controller,
Lamp string input positive pole, lamp string input negative pole, lamp string group and connecting wire, it is characterised in that described power line positive pole, power line
Negative pole one end connects DC power anode and negative pole respectively, and the other end connects controller input, controller output end difference respectively
Connect lamp string input positive pole and lamp string input negative pole；The lamp string group includes at least a string sub- lamp strings and at least one selected
Emitting led lamp bead；Used in the lamp string group to select light emitting LED lamp pearl species identical or different；After energization, pass through operation
Described controller, each in lamp string select light emitting LED lamp pearl by setting pattern bright light, it is same kind of select it is luminous
The various bright light patterns of LED lamp bead are realized synchronous controllable；What is used in the lamp string group all selectes light emitting LED lamp pearl
Bright light mode switching manner is identical.
A kind of described LED string for selecting light-emitting mode, it is characterised in that in the lamp string group, more sub- lamp string groups
It is parallel with one another or be connected in series by connecting wire.
A kind of described LED string for selecting light-emitting mode, it is characterised in that in sub- lamp string common LED lamp bead with it is optional
Fixed emitting led lamp bead, light emitting LED lamp pearl can be selected each other by connecting wire connection in series or in parallel with each other.
Described a kind of LED string for selecting light-emitting mode, it is characterised in that described to select light emitting LED lamp pearl and include
Lamp bead encapsulated member and the lamp bead positive pole pin being fixed on lamp bead encapsulated member, packaging conductive wire, control chip, lamp bead negative pin and
LED luminescence chips, the positive source of the control chip are connected by packaging conductive wire with lamp bead positive pole pin, and power cathode passes through
Packaging conductive wire is connected with lamp bead negative pin, the LED luminescence chips（904）The output end of one pole and control chip passes through encapsulation
Wire is connected, and another pole is connected by packaging conductive wire or conductive glue with lamp bead negative pin.The lamp bead encapsulated member is used for solid
Determine and protect lamp bead positive pole pin, control chip, packaging conductive wire, LED luminescence chips and lamp bead negative pin, and play lamp bead moulding
Effect.
Described a kind of LED string for selecting light-emitting mode, it is characterised in that LED luminescence chips include the luminous cores of LED
At least one, the LED in piece A, and/or LED luminescence chip B, and/or LED luminescence chip C, and/or LED luminescence chip D
The poles of luminescence chip A, LED luminescence chip B, LED luminescence chip C, LED luminescence chip D mono- are by packaging conductive wire respectively with controlling core
Output end PB1, PB2, PB3, PB4 of piece are connected, and another pole is connected by packaging conductive wire or conductive glue with lamp bead negative pin.
Described a kind of LED string for selecting light-emitting mode, it is characterised in that sent out inside the control chip according to LED
The configuration of optical chip and user require to set a variety of bright light patterns.
A kind of described LED string for selecting light-emitting mode, it is characterised in that also including remote control, the remote control with
Controller is connected by wireless signal.
Described a kind of LED string for selecting light-emitting mode, it is characterised in that identical type selectes light emitting LED lamp
The control chip of configuration, LED luminescence chips number of species, corresponding connected mode are identical in pearl.
By using above-mentioned technology, compared with prior art, beneficial effects of the present invention are as follows：
1）The present invention can be according to customer demand, all using identical or different bright light pattern in every sub- lamp string of lamp string group
Select light emitting LED lamp pearl, or common LED lamp bead is made up of with that can select light emitting LED lamp pearl series, parallel, its bright light
Effect is various, and selectivity is good；
2）The present invention common LED lamp bead and can select light emitting LED lamp pearl all only have two packaging pins, the present invention by this
Two pins had not only made supply pin but also had made signal pins, simplified connecting structure for string of lamps, the production cost of lamp string were reduced, beneficial to large quantities of
Amount production；
3）The present invention selectes light emitting LED lamp pearl by using different types of, and the bright light pattern of each species is different, will
It is arranged in same lamp string, and is not interfere with each other, and can select light emitting LED lamp pearl according to customer demand selection.
4）The suitable pulse signal generator of controller in the present invention, it can each be selected when circuit is initially powered, in lamp string luminous
LED lamp bead the first pattern by its built-in a variety of bright light pattern unified first starts bright light, is manipulated by device, Mei Geke
Bright light can be switched in order according to a variety of bright light patterns of oneself inner setting by selecting emitting led lamp bead, i.e., often operate once " mould
Formula switches ", controller give immediately in lamp string it is each select one pulse signal of light emitting LED lamp pearl, according to what is received
Signal can each select light emitting LED lamp pearl and switch a bright light pattern, can be certainly after the completion of built-in all bright light pattern switchings
It is dynamic to be returned to the first bright light pattern, so circulate bright light successively, adjacent to select light emitting LED lamp pearl difference bright light pattern mutual
Do not influence, it is all it is same kind of select light emitting LED lamp pearl and realize the various bright light patterns of Synchronization Control, the change of bright light effect is more
Sample, realize the personalized bright light demand of people.
Brief description of the drawings
Fig. 1 is first embodiment of the invention structural representation；
Fig. 2 is second embodiment of the invention structural representation；
Fig. 3 is third embodiment of the invention structural representation；
Fig. 4 is fourth embodiment of the invention structural representation；
Fig. 5 is fifth embodiment of the invention structural representation；
Fig. 6 is sixth embodiment of the invention structural representation；
Fig. 7 is that the first of the present invention can select the structural representation of light emitting LED lamp pearl；
Fig. 8 is second of structural representation that can select light emitting LED lamp pearl of the present invention；
Fig. 9 is that the third of the present invention can select the structural representation of light emitting LED lamp pearl；
Figure 10 is the 4th kind of structural representation that can select light emitting LED lamp pearl of the present invention；
Figure 11 is the structural representation of the common LED lamp bead of the present invention；
Figure 12 be the present invention select light-emitting mode LED series controller electrical schematic diagram.
In figure：1- power line positive poles；2- power line negative poles；3- controllers；4- lamp strings input positive pole；The input of 5- lamp strings is negative
Pole；6- lamp string groups；7- connecting wires；8- common LED lamp beads；9- can select light emitting LED lamp pearl；901- lamp bead positive pole pins；
902- lamp bead encapsulated members；903 packaging conductive wires；904-LED luminescence chips, 904a-LED luminescence chips A；904b-LED luminescence chips
B；904c-LED luminescence chips C；904d-LED luminescence chips D；905- control chips；906- lamp bead negative pins.
Embodiment
Below in conjunction with Figure of description, the invention will be further described：
As shown in figure 1, a kind of LED string for selecting light-emitting mode of the present invention, including power line positive pole 1 and power line
Negative pole 2, controller 3, lamp string input positive pole 4, lamp string input negative pole 5, lamp string group 6 and connecting wire 7, described power line positive pole
1st, the one end of power line negative pole 2 connects DC power anode and negative pole respectively, and the other end connects the input of controller 3, controller 3 respectively
Output end connect respectively lamp string input positive pole 4 and lamp string input negative pole 5, the lamp string group 6 include at least a string sub- lamp strings and
At least one to select light emitting LED lamp pearl 9, after energization, it is bright by setting pattern that each in lamp string selectes light emitting LED lamp pearl 9
Lamp, controller 3 of the invention can be connected with remote control, can also directly control equivalent to pulse signal generator.
The light emitting LED lamp pearl 9 of selecting of the present invention includes lamp bead encapsulated member 902 and is fixed on lamp bead encapsulated member 902
Lamp bead positive pole pin 901, packaging conductive wire 903, control chip 905, lamp bead negative pin 906 and LED luminescence chips 904, it is described
The positive source of control chip 905 is connected by packaging conductive wire 903 with lamp bead positive pole pin 901；The power supply of control chip 905 is born
Pole is connected by packaging conductive wire 903 with lamp bead negative pin 906；The pole of LED luminescence chips one and the output of control chip 905
End is connected by packaging conductive wire 903, and another pole is connected by packaging conductive wire 903 or conductive glue with lamp bead negative pin 906, institute
State lamp bead positive pole pin 901 and lamp bead negative pin 906 is connected with connecting wire 7, the lamp bead encapsulated member 902 is used to fix simultaneously
Lamp bead positive pole pin 901, control chip 905, packaging conductive wire 903, LED luminescence chips 904 and lamp bead negative pin 906 are protected,
And play lamp bead moulding, LED luminescence chips 904 of the invention can be one and/or a kind of, or it is multiple and/
Or kind, containing 904 numbers of LED luminescence chips or plant number, control chip 905 it is different select light emitting LED lamp pearl 9, its bright light
Pattern is also different.
As shown in Figure 7 selectes light emitting LED lamp pearl 9, and the inside only has a LED luminescence chip 904a, can flicker,
A variety of bright light patterns such as bright dark, different flashing mode, these bright light patterns need to set on control chip 905 in advance according to client
Fixed, after setting, bright light pattern is fixed, orderly, after lamp string switches on power, starts bright light by the first pattern first, is led to
Operational control device 3 is crossed, according to a variety of bright light patterns of setting, circulates bright light successively in order；
As shown in Figure 8 of the invention selectes light emitting LED lamp pearl 9, and there are two LED luminescence chips the inside, i.e. LED lights
Chip A 904a and LED luminescence chip B 904b, Ke Yiyou（It is mono- by LED luminescence chip A 904a or LED luminescence chip B 904b
Luminescence chip is monochromatic luminous, or is lighted by the colour mixture of this two kinds of illuminating part different proportion synthesis.）Color change, flicker, it is bright it is dark,
A variety of bright light patterns such as a variety of flashing modes of different colors, these bright light patterns are needed in advance in control chip according to client
Set on 905, after setting, bright light pattern is fixed, orderly, after lamp string switches on power, is started first by the first pattern
Bright light, device 3 is manipulated by, according to a variety of bright light patterns of setting, circulates bright light successively in order；
As shown in Figure 9 of the invention selectes light emitting LED lamp pearl 9, and there are three LED luminescence chips the inside, i.e. LED lights
Chip A 904a, LED luminescence chip B 904b and LED luminescence chip C 904c, Ke Yiyou（By LED luminescence chips A 904a,
One kind in LED luminescence chip B 904b or LED luminescence chips C904c, make single-shot optical chip monochromatic luminous, or by these three hairs
The colour mixture of light part different proportion synthesis lights.）Color change, flicker, bright dark, different colors a variety of flashing modes etc. it is a variety of
Bright light pattern, these bright light patterns need to set on control chip 905 in advance according to client, and after setting, bright light pattern is solid
Fixed, orderly, after lamp string switches on power, start bright light by the first pattern first, device 3 is manipulated by, according to setting
A variety of bright light patterns, circulate bright light successively in order；
As shown in Figure 10 of the invention selectes light emitting LED lamp pearl 9, and there are four LED luminescence chips, i.e. LED hairs in the inside
Optical chip A 904a, LED luminescence chips B 904b, LED luminescence chip C 904c and LED luminescence chip D 904d, Ke Yiyou（Press
In LED luminescence chips A 904a, LED luminescence chips B 904b, LED luminescence chip C 904c or LED luminescence chip D 904d
A kind of single-shot optical chip is monochromatic luminous, or the colour mixture synthesized by these four illuminating part different proportions lights.）Color change, flicker,
A variety of bright light patterns, these bright light patterns such as bright dark, different colors a variety of flashing modes need controlling in advance according to client
Set on coremaking piece 905, after setting, bright light pattern is fixed, orderly, after lamp string switches on power, first by the first mould
Formula starts bright light, is manipulated by device 3, according to a variety of bright light patterns of setting, circulates bright light successively in order；
It is as shown in figure 11 the structural representation of common LED lamp bead 8, including lamp bead encapsulated member 902 and is fixed on lamp bead bag
Lamp bead positive pole pin 901, packaging conductive wire 903, lamp bead negative pin 906 and the luminescence chip 904 sealed on body 902, luminescence chip
904 connect lamp bead positive pole pin 901 and lamp bead negative pin 906 by packaging conductive wire 903, common LED lamp bead 8 between each other or
It is connected with that can select by series, parallel between light emitting LED lamp pearl 9.
What is used in the same lamp string of the present invention selectes that the species of light emitting LED lamp pearl 9 is identical or different, identical type can
It is identical to select the control chip 905 of configuration in emitting led lamp bead 9, LED luminescence chips number of species, corresponding connected mode,
Its bright light pattern is also identical；All complete phases of bright light mode switching manner for selecting light emitting LED lamp pearl 9 in lamp string
Together.When lamp string produces, light emitting LED lamp pearl 9 can be selected by specified location installation one or more according to client's needs；Lamp
In every sub- lamp string in string group 6 select light emitting LED lamp pearl 9 and/or the connected mode of common LED lamp bead 8 can also root
Determined according to selection is needed；Connected mode between every sub- lamp string is determined according to the power supply of the connected mode of lamp bead and requirement.
The lamp string connected mode of the present invention can have a variety of；Installation can select position and the kind of light emitting LED lamp pearl 9 in lamp string
Class has countless, and the embodiment of the present invention has only been enumerated several, but does not influence protection scope of the present invention.
As shown in figure 1, different tagmemes in two sub- lamp strings, are mounted with that each one shown in Fig. 7,8,9,10 can select respectively
Emitting led lamp bead, shown in Fig. 7 of the embodiment, 8,9,10 select the species of light emitting LED lamp pearl 9 difference it is identical, pass through operation
Controller, each bright light pattern also distinguish synchronism switching.The sub- lamp string common LED lamp bead 8 of the embodiment is with that can select light emitting LED lamp
Pearl 9 is serially connected, and sub- lamp string is connected in parallel with each other.A resistance is respectively connected with every sub- lamp string of the present invention, in lamp
Limitation electric current and voltage corrective action are played in string, prevents lamp bead from overloading；
As shown in Fig. 2 different tagmemes in two sub- lamp strings, are mounted with that each one shown in Fig. 7,8,9,10 can select respectively
Emitting led lamp bead 9, shown in Fig. 6 of the embodiment, 7,8,9 select the species of light emitting LED lamp pearl 9 difference it is identical, pass through operation
Each bright light pattern of controller also distinguishes synchronism switching.The sub- lamp string common LED lamp bead 8 of the embodiment is with that can select light emitting LED lamp
Pearl 9 is connected in parallel with each other, and sub- lamp string is serially connected.
As shown in figure 3, in previous sub- lamp string different tagmemes be mounted with respectively Fig. 8, each one shown in 10 can select hair
Light LED lamp bead 9, latter sub- lamp string are then all made up of common LED lamp bead 8.Be manipulated by device, this two can select it is luminous
LED lamp bead 9 is respectively by each built-in various bright light pattern switching bright lights.The sub- lamp string common LED lamp bead 8 of the embodiment with can
Select emitting led lamp bead 9 to be serially connected, sub- lamp string is connected in parallel with each other.It is respectively connected with every sub- lamp string of the present invention
One resistance, limitation electric current and voltage corrective action are played in lamp string, prevents lamp bead from overloading；
As shown in figure 4, different tagmemes same kind of selecting of being mounted with respectively shown in Figure 10 in previous sub- lamp string
Emitting led lamp bead 9, latter sub- lamp string are then all made up of common LED lamp bead 8.Device is manipulated by, this two can select hair
Light LED lamp bead 9 switches bright light by the various bright light pattern synchronizations of setting.The sub- lamp string common LED lamp bead 8 of the embodiment with it is optional
Fixed emitting led lamp bead 9 is connected in parallel with each other, and sub- lamp string is serially connected.
As shown in figure 5, two sub- all lamp beads of lamp string select light emitting LED lamp pearl by shown in same kind of Figure 10
9 compositions, are manipulated by device, and all lamp beads switch bright light by the various bright light pattern synchronizations of setting.The son of the embodiment
Light emitting LED lamp pearl 9 can be selected in lamp string to be serially connected, sub- lamp string is connected in parallel with each other.In every sub- lamp string of the present invention
A resistance is respectively connected with, limitation electric current and voltage corrective action are played in lamp string, prevents lamp bead from overloading；
As shown in fig. 6, two sub- all lamp beads of lamp string select light emitting LED lamp pearl 9 by shown in same kind of Fig. 9
Composition, is manipulated by device, and all lamp beads switch bright light by the various bright light pattern synchronizations of setting.The sub- lamp of the embodiment
Light emitting LED lamp pearl 9 can be selected on string to be connected in parallel with each other, sub- lamp string is serially connected.
As shown in figure 12, its internal control principle of controller 3 of the invention is as follows：Master control IC built in controller 3, master control IC
The interior filling and program of the bright light patterns match of the inner setting of control chip 905；R6, D5.1V, C1, C2 composition circuit be
Main control chip provides stable supply voltage；" receiver of remote-control sytem ", C3, R7 form remote controller signal receiving circuit, and being responsible for will be distant
The signal that control device is sent sends master control IC to by master control IC " input/output " pin；R4, R5 and NPN1 triode composition feedback
Circuit, MOSFET pipe output signals are fed back into main control chip, it is ensured that no matter operation " mode selecting key " or remote control once, are pressed
Under time length（That is the time length of key contacts contact）, main control chip, which is all taken as, receives a trigger signal, improves mould
The reliability of formula switching.After main control chip receives a trigger signal, operated by internal processes, " 5 " number pin position exports one
Individual trigger signal, the on-off circuit being made up of R1, R2, R3, NPN2 triode and MOSFET pipes cut off lamp string power supply once, made
Control chip in lamp string inside all optional emitting led lamp beads 9 uniformly receives a trigger signal, so that lamp string
It is upper that the unified different bright light pattern switchings preset by inside of emitting led lamp bead 9 may be selected once, so often increase and once trigger,
Emitting led lamp bead may be selected and be just uniformly switched to preset next bright light pattern, when being switched to a kind of last bright light pattern,
If being further added by once triggering, emitting led lamp bead 9, which may be selected, can automatically revert to the first preset bright light pattern.Lamp of the present invention
For string when switching on power, all optional emitting led lamp beads are all by the first pattern of itself built-in bright light pattern in lamp string
Bright light, a variety of bright light patterns built in the control chip inside emitting led lamp bead may be selected, and each pattern is all predetermined
Order, often increase and once trigger, it is all progressive by this determination order, so move in circles.
For the present invention because all illuminating parts all only have two packaging pins, the present invention is ingenious both to make electricity using this two pins
Source pin makees signal pins again, and lamp string structure is very simple, and lamp string production cost is low, beneficial to production in enormous quantities；Hair can be selected by having used
Light LED lamp bead, make a variety of bright light patterns realization of such all same kind of lamp bead in lamp string synchronous controllable, simple structure
Lamp string, the change of bright light effect is various, realizes the personalized bright light demand of people, has helpfulness that is innovative and using.
Claims (4)
1. a kind of LED string for selecting light-emitting mode, including power line positive pole（1）With power line negative pole（2）, controller（3）、
Lamp string inputs positive pole（4）, lamp string input negative pole（5）, lamp string group（6）And connecting wire（7）, it is characterised in that described power line
Positive pole（1）, power line negative pole（2）One end connects DC power anode and negative pole respectively, and the other end connects controller respectively（3）Input
End, controller（3）Output end connects lamp string input positive pole respectively（4）Negative pole is inputted with lamp string（5）；The lamp string group（6）Including
At least a string sub- lamp strings and at least one select light emitting LED lamp pearl（9）；The lamp string group（6）On use select hair
Light LED lamp bead（9）Species is identical or different；After energization, by operating described controller（3）, it is all in lamp string to select hair
Light LED lamp bead (9) according to each built-in various bright light pattern synchronizations, it is controllable, switch various bright light patterns in order；The lamp string
Group（6）On use all select light emitting LED lamp pearl（9）Bright light mode switching manner it is identical, it is described to select
Emitting led lamp bead（9）Including lamp bead encapsulated member（902）And it is fixed on lamp bead encapsulated member（902）On lamp bead positive pole pin
（901）, packaging conductive wire（903）, control chip（905）, lamp bead negative pin（906）And LED luminescence chips（904）, the control
Coremaking piece（905）Positive source pass through packaging conductive wire（903）With lamp bead positive pole pin（901）Connection, power cathode pass through envelope
Fill wire（903）With lamp bead negative pin（906）Connection, the LED luminescence chips（904）One pole and control chip（905）'s
Output end passes through packaging conductive wire（903）Connection, another pole passes through packaging conductive wire（903）Or conductive glue and lamp bead negative pin
（906）It is connected, described LED luminescence chips（904）Including LED luminescence chips A（904a）, LED luminescence chips B（904b）、LED
Luminescence chip C（904c）, LED luminescence chips D（904d）In at least one, the LED luminescence chips A（904a）, LED lights
Chip B（904b）, LED luminescence chips C（904c）, LED luminescence chips D（904d）One pole passes through packaging conductive wire（903）Respectively with
Control chip（905）Output end PB1, PB2, PB3, PB4 be connected, another pole passes through packaging conductive wire（903）Or conductive glue with
Lamp bead negative pin（906）It is connected, identical type selectes light emitting LED lamp pearl（9）The control chip of interior configuration（905）、LED
Luminescence chip number of species, corresponding connected mode are identical.
A kind of 2. LED string for selecting light-emitting mode according to claim 1, it is characterised in that the lamp string group（6）
On, more sub- lamp string groups pass through connecting wire（7）It is parallel with one another or be connected in series.
3. a kind of LED string for selecting light-emitting mode according to claim 1, it is characterised in that common in sub- lamp string
LED lamp bead（8）With light emitting LED lamp pearl can be selected（9）, light emitting LED lamp pearl can be selected（9）Pass through connecting wire each other（7）
Connection in series or in parallel with each other.
A kind of 4. LED string for selecting light-emitting mode according to claim 1, it is characterised in that the control chip
（905）Inside is according to LED luminescence chips（904）Configuration and user require to set a variety of bright light patterns.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539201.3A CN105114850B (en) | 2015-08-29 | 2015-08-29 | A kind of LED string for selecting light-emitting mode |
| EP16840521.5A EP3343088A4 (en) | 2015-08-29 | 2016-01-29 | Led lamp string having selectable light emitting mode |
| PCT/CN2016/072725 WO2017036087A1 (en) | 2015-08-29 | 2016-01-29 | Led lamp string having selectable light emitting mode |
| US15/512,842 US10028353B2 (en) | 2015-08-29 | 2016-01-29 | LED lamp string having selectable light emitting mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539201.3A CN105114850B (en) | 2015-08-29 | 2015-08-29 | A kind of LED string for selecting light-emitting mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114850A CN105114850A (en) | 2015-12-02 |
| CN105114850B true CN105114850B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510539201.3A Active CN105114850B (en) | 2015-08-29 | 2015-08-29 | A kind of LED string for selecting light-emitting mode |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017036087A1 (en) * | 2015-08-29 | 2017-03-09 | 台州海之大电子科技有限公司 | Led lamp string having selectable light emitting mode |
| US9907136B2 (en) * | 2016-03-04 | 2018-02-27 | Polygroup Macau Limited (Bv) | Variable multi-color LED light string and controller for an artificial tree |
| CN107404783B (en) * | 2016-05-20 | 2018-12-11 | 杭州昀芯光电科技有限公司 | Ad hoc network color lamp device and color lamp system based on the control of power supply line edge signal |
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| CN201111585Y (en) * | 2007-07-02 | 2008-09-10 | 东莞建达制造有限公司 | LED decorating lamp strings |
| CN201718086U (en) * | 2010-05-26 | 2011-01-19 | 木林森电子有限公司 | Luminous LED light string controller |
| CN103528014B (en) * | 2013-08-16 | 2015-04-08 | 台州海之大电子科技有限公司 | LED Christmas light string with IC chip controlling light emitting |
| CN205001932U (en) * | 2015-08-29 | 2016-01-27 | 台州海之大电子科技有限公司 | Can select LED lights cluster of luminous mode |
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Denomination of invention: A kind of LED light string with selective luminous mode Effective date of registration: 20201228 Granted publication date: 20171124 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd. Pledgor: TAIZHOU HEYSTAR ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020330001306 |
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