CN2738519Y - Single-wire decorative lamp group - Google Patents
Single-wire decorative lamp group Download PDFInfo
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- CN2738519Y CN2738519Y CN 200420092946 CN200420092946U CN2738519Y CN 2738519 Y CN2738519 Y CN 2738519Y CN 200420092946 CN200420092946 CN 200420092946 CN 200420092946 U CN200420092946 U CN 200420092946U CN 2738519 Y CN2738519 Y CN 2738519Y
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Abstract
The utility model relates to a single-wire decorative lamp group, comprising a plurality of lamb groups, and a control unit which is connected with the lamb group and a mains supply. The utility model is characterized in that the lamp group comprises more than one first lamp group, one second lamp group, one third lamp group and one fourth lamp group; The luminous current magnitude required to light the first lamb group is equal to the luminous current magnitude of the third lamb group, and the luminous current magnitude required to light the second lamb group is equal to the luminous current magnitude of the fourth lamb group. The luminous current magnitude required to light the first lamp group and the second lamp group is smaller than the luminous current magnitude of the third lamp group and the fourth lamp group. Each lamb group respectively comprises a diode and more than one light-emitting element. The diodes of the first lamb group and the third lamb group are connected with the light-emitting elements of the first lamb group and the third lamb group. The diodes of the first lamb group and the third lamb group are in connection in opposite with the diodes of the second lamb group and the fourth lamb group. The first lamb group and the third lamb group can be connected with a silicon controlled rectifier electric wire. Whereby, the utility model causes the control unit to pick up the electric current of the front and back section of the positive half period and the electric current of the front and back section of the negative half period of the sine wave, and sequentially lights up the lamb groups. The utility model becomes a single-wire decorative lamp group without a lot of circuit conductor wirings, only with simple and economy and movable light variation.
Description
Technical field
The utility model relates to a kind of single line decorative lamp group, particularly relates to a kind ofly need not using a large amount of circuit layouts, simple economy, and has movable light and change.
Background technology
As shown in Figure 1, a kind of " the decorative lamp group " that was proposed in 2000 for this case inventor, the patent No. is ZL00103435.9 (back claims preceding case), it comprises civil power (alternating current) power supply and lamp group 11, also comprise a control unit 12, control unit 12 connects mains supply and lamp group 11 respectively, lamp group 11 is made up of many groups bulb 111～114, control unit 12 mainly comprises a microprocessor, it is characterized in that: described control unit 12 picks up the leading portion electric current of positive half cycle of the sine wave of civil power, the leading portion electric current of negative half period, the back segment electric current of positive half cycle and the back segment electric current of negative half period, bus transfer via control unit 12 arrives lamp group 11, up to lighting bulb 111～114.The lamp group 11 of organizing is made up of four groups of bulbs 111～114, four groups of bulbs 111～114 connect the output of control unit 12 respectively via " bus ", the leading portion electric current of the leading portion electric current (preceding 1/4th with interior electric current) that receives sinusoidal wave positive half cycle respectively according to putting in order in regular turn of control bulb, the back segment electric current (back 1/4th is with interior electric current) of positive half cycle, negative half period, and the back segment electric current of negative half period are lighted respectively and are respectively organized bulb 111～114.Figure 1 shows that the three-wire system circuit.
The multichannel lamp group that preceding case mainly is in the past " multiple series series and a multi-channel parallel " is improved, and is reached the effect that is configured to reduce cost of saving transformer and electric wire, and prolongs the luminescent device effect in useful life.Yet, can not dare not or would not speak up, multichannel lamp group was in the sky earlier in the past comes manyly than the employed electric wire of single line lamp group exactly, but can make light produce multiple variation, and single line lamp group only need be used an electric wire, so simple economy, but having lacked movable light on function changes, change if will make the lamp group of multichannel have movable light, just need to use a large amount of circuit layouts, cause the waste of electric wire.
The multitask lamp group of preceding case, mainly be the periodicity of utilizing sine wave alternating current, the difference of the conversion sense of current and front and back waveform, reach the electric current of four sections different wave signals of orthogonal coding (Quadrature En-code), can light the multitask lamp group (Multiplexing Lamp Assembly) of saving electric wire respectively after this electric current decoding.Developed technology three-way and two wires lamp group in preceding case, this pattern characteristics then is the application of single line interpretation method and lamp group.
Summary of the invention
The purpose of this utility model is to provide a kind of need not use a large amount of circuit layouts, simple economy, and has the single line decorative lamp group that movable light changes.This single line decorative lamp group is a lamp string.
Another purpose of the present utility model is to provide a kind of single line decorative lamp group, is made up of a plurality of concentrated lamp decorations, and each lamp decoration is concentrated by a plurality of lamp groups and formed, so each concentrated lamp decoration all has movable light variation.
So, the utility model single line decorative lamp group, comprise the control unit that a plurality of lamp groups, connect a described lamp group and a mains supply, described lamp group electric wire connects an output of this control unit, this control unit picks up leading portion electric current, and the back segment electric current of negative half period of back segment electric current, negative half period of leading portion electric current, positive half cycle of positive half cycle of the sine wave of mains supply, light described lamp group respectively, it is characterized in that:
Described lamp group comprises the more than one first lamp group, the more than one second lamp group, more than one the 3rd lamp group and more than one the 4th lamp group, each lamp group comprises a diode and more than one light-emitting component respectively, it is identical to light the required glow current value of this first and third lamp group, it is identical to light the required glow current value of this second, four lamp group, and lights the required glow current value of this first and third lamp group less than lighting the required glow current value of this second, four lamp group; And
The diode of this first and third lamp group is in parallel with this light-emitting component, and the diode of this first and third lamp group is reverse connection mutually, and the diode of these second, four lamp groups is reverse connection mutually, and this first and third lamp group more is connected with a silicon controlled rectifier electric wire;
Whereby, make this control unit pick up leading portion electric current, and the back segment electric current of negative half period of back segment electric current, negative half period of leading portion electric current, positive half cycle of positive half cycle of the sine wave of mains supply, and light this first, second, third and fourth lamp group in regular turn, become one and need not use a large amount of circuit layouts, simple economy, and have the single line decorative lamp group that movable light changes.
Description of drawings
Fig. 1 is the circuit diagram of an existing decorative lamp group;
Fig. 2 is the circuit diagram of first preferred embodiment of the utility model single line decorative lamp group;
Fig. 3 is the calcspar of second preferred embodiment of the utility model single line decorative lamp group;
Fig. 4 is the circuit diagram of the concentrated lamp decoration of Fig. 3;
Fig. 5 is the outside drawing of a concentrated lamp decoration;
Fig. 6 is the circuit diagram of the 3rd preferred embodiment of the utility model single line decorative lamp group.
Embodiment
As shown in Figure 2, it is first preferred embodiment of the utility model single line decorative lamp group, comprise a plurality of lamp groups 2, (AC is the meaning of " alternating current " for one a described lamp group 2 of connection and a mains supply AC, that is mains supply is an alternating current) control unit 3, described lamp group 2 electric wires connect an output 31 of this control unit 3, this control unit 3 picks up the leading portion electric current of positive half cycle of the sine wave of mains supply AC in regular turn, the back segment electric current of positive half cycle, the leading portion electric current of negative half period, and the back segment electric current of negative half period, light described lamp group 2 respectively in regular turn, described lamp group 2 comprises the more than one first lamp group 21, the more than one second lamp group 22, more than one the 3rd lamp group 23 and more than one the 4th lamp group 24, this is first years old, two, three, four lamp groups 21～24th individually are assembled in the transparent lamp case (figure does not show), the needs in the visual market of producer decide the quantity of each lamp group 21～24 to form a string decorative lamp group, reach graphicly for convenience of description, only represent among the figure with each lamp group 21～24.
This first lamp group 21, comprise two light-emitting components 211,212 of connecting mutually, one with described light-emitting component 211,212 diode connected in parallel D1, one silicon controlled rectifier (the Silicon Controlled Rectifier) SCR1 in parallel with this diode D1 and described light-emitting component 211,212, a capacitor C 1 and a resistance R 1 of connecting with this capacitor C 1.This resistance R 1 is in parallel with the grid circuit of this silicon controlled rectifier SCR1, and the anode of the silicon controlled rectifier SCR1 of this first lamp group 21 leads to output 31 directions of this control unit 3, and this diode D1 is then connected by negative electrode mutually on the contrary.Light-emitting component 211,212 is a same size, the glow current value all is 1/2i, because the light-emitting component the 211, the 212nd of this first lamp group 21 connects in the mode of connecting, therefore, as long as the positive half cycle current value that the output 31 of this control unit 3 is exported reaches the light-emitting component 211,212 (not conducting of silicon controlled rectifier SCR1) that 1/2i can light this first lamp group 21.
This second lamp group 22 comprises two light-emitting components 221,222 mutually in parallel, and one with described light-emitting component 221,222 diode connected in parallel D2.The negative electrode of the diode D2 of this second lamp group 22 leads to output 31 directions of this control unit 3.Light-emitting component 221,222 is a same size, the glow current value all is 1/2i, because the light-emitting component the 221, the 222nd of this second lamp group 22 connects in parallel, therefore, the current value exported of the output 31 of this control unit 3 will reach the light-emitting component 221,222 (silicon controlled rectifier SCR1 conducting) that 1i just can light this second lamp group 22 at least.
The 3rd lamp group 23, comprise two light-emitting components 231,232 of connecting mutually, one with described light-emitting component 231,232 diode connected in parallel D3, the one silicon controlled rectifier SCR2 in parallel with this diode D3 and described light-emitting component 231,232, a capacitor C 2 and a resistance R 2 of connecting with this capacitor C 2.Resistance R 2 is in parallel with the grid circuit of this silicon controlled rectifier SCR2, the silicon controlled rectifier SCR2 of the 3rd lamp group 23 is reverse the connection mutually with its diode D3, the negative electrode of this silicon controlled rectifier SCR2 leads to output 31 directions of this control unit 3, and this diode D3 is then connected by anode mutually on the contrary.Light-emitting component 231,232 is a same size, the glow current value all is 1/2i, because the light-emitting component the 231, the 232nd of the 3rd lamp group 23 connects in the mode of connecting, therefore, as long as the negative half-cycle current value that the output 31 of this control unit 3 is exported reaches the light-emitting component 231,232 (not conducting of silicon controlled rectifier SCR2) that 1/2i can light the 3rd lamp group 23.
The 4th lamp group 24 comprises two light-emitting components 241,242 mutually in parallel, and one with described light-emitting component 241,242 diode connected in parallel D4.The anode of the diode D4 of the 4th lamp group 24 leads to output 31 directions of this control unit 3.Light-emitting component 241,242 is a same size, the glow current value all is 1/2i, because the light-emitting component the 241, the 242nd of the 4th lamp group 24 connects in parallel, therefore, the negative half-cycle current value exported of the output 31 of this control unit 3 will reach the light-emitting component 241,242 (silicon controlled rectifier SCR2 conducting) that 1i just can light the 4th lamp group 24 at least.
Whereby, make this control unit 3 pick up leading portion electric current, and the back segment electric current of negative half period of back segment electric current, negative half period of leading portion electric current, positive half cycle of positive half cycle of the sine wave of mains supply AC, and light this first, second, third and fourth lamp group 21～24 (describing in detail as the back) in regular turn.But the sine wave of this control unit 3 modulation mains supply AC is at the current value in each 1/4 cycle, make at the leading portion current value of the back segment current value of the leading portion current value of positive half cycle, positive half cycle, negative half period, and the back segment current value of negative half period, be respectively positive 1/2i, positive 1i, negative 1/2i and negative 1i.
When the leading portion electric current of the positive half cycle of the sine wave of output 31 output of control unit 3, and current value reaches 1/2i, and then the light-emitting component 211,212 of this first lamp group 21 is lighted.When electric current flows to this second lamp group 22, because the current value of control unit 3 outputs is less than 1i, be not enough to light the light-emitting component 221,222 of this second lamp group 22, this moment, the resistance value of light-emitting component 221,222 was lower, and this electric current is preheating flame element 221,222 and flow to the 3rd lamp group 23 only.Then electric current fully by the diode D3 of the 3rd lamp group 23 by flowing to the 4th lamp group 24, and the diode D4 by the 4th lamp group 24 passes through, therefore, the light-emitting component 241,242 of the light-emitting component 231,232 of the 3rd lamp group 23 and the 4th lamp group 24 can not be lighted.(not conducting of silicon controlled rectifier SCR1)
Behind the leading portion electric current of the positive half cycle of the sine wave of output 31 output of control unit 3, and then export the back segment electric current of positive half cycle, and current value is 1i, then because the back segment electric current of positive half cycle is a triggering property, be able to this silicon controlled rectifier SCR1 is triggered, electric current flows to this second lamp group 22 by the silicon controlled rectifier SCR1 of this first lamp group 21 fully, so the light-emitting component 211,212 of this first lamp group 21 can not be lighted.When electric current flows to this second lamp group 22, promptly directly light the light-emitting component 221,222 of this second lamp group 22, flow to the 3rd lamp group 23 then.Diode D3 by the 3rd lamp group 23 arrives the 4th lamp group 24 again, and is passed through by the diode D4 of the 4th lamp group 24, and therefore, the light-emitting component 231,232 of the 3rd lamp group 23 and the light-emitting component 241,242 of the 4th lamp group 24 can not be lighted.
Behind the back segment electric current of the positive half cycle of the sine wave of output 31 output of control unit 3, and then export the leading portion electric current of negative half period, and current value arrives 1/2i, then since the current value of control unit 3 output less than 1i, be not enough to light the light-emitting component 241,242 of the 4th lamp group 24, this moment, the resistance value of light-emitting component 241,242 was lower, and this electric current is preheating flame element 241,242 and flow to the 3rd lamp group 23 only.Because the leading portion electric current of negative half period is deferred property, so this silicon controlled rectifier SCR2 can not be triggered, the flow through light-emitting component 231,232 of the 3rd lamp group 23 of electric current is lighted the light-emitting component 231,232 of the 3rd lamp group 23.When electric current flows to this second lamp group 22, diode D2 by the second lamp group 22 flows to this first lamp group 21 again, and the diode D1 by this first lamp group 21 passes through, therefore, the light-emitting component 211,212 of the light-emitting component 221,222 of this second lamp group 22 and this first lamp group 21 can not be lighted.
Behind the leading portion electric current of the negative half period of the sine wave of output 31 output of control unit 3, and then export the back segment electric current of negative half period, and current value is 1i, then the light-emitting component 241,242 of the 4th lamp group 24 is directly lighted.When electric current flows to the 3rd lamp group 23, then because the back segment electric current of negative half period is a triggering property, be able to this silicon controlled rectifier SCR2 is triggered, electric current flows to this second lamp group 22 by the silicon controlled rectifier SCR2 of the 3rd lamp group 23 fully, so the light-emitting component 231,232 of the 3rd lamp group 23 can not be lighted.When electric current flows to this second lamp group 22, electric current arrives the first lamp group 21 by the diode D2 of this second lamp group 22 fully, and the diode D1 by this first lamp group 21 passes through, therefore, the light-emitting component 211,212 of the light-emitting component 221,222 of this second lamp group 22 and this first lamp group 21 can not be lighted.
Above-mentioned " glow current value " is the meaning of luminous threshold current value, with " luminous voltage " same meaning is arranged, all be the luminous intensity of expression affecting power, " light-emitting component " of above-mentioned each lamp group is for preferable with osram lamp (Tungsten Bulb), because tungsten filament has the luminous threshold characteristic of " electric current heating; temperature surpasses threshold value could be luminous ", other light-emitting component also respectively has luminous threshold characteristic.
As shown in Figure 5, this first, second, third and fourth lamp group 51～54 also can be contained in the large-scale transparent lamp case 50 by mutual group, forming a concentrated lamp decoration 5, and be able to see that by transparent lamp case 50 outsides of this concentrated lamp decoration 5 movable light changes that this moment, circuit was shown in Fig. 3,4.Second preferred embodiment of the utility model single line decorative lamp group, comprise a plurality of lamp groups (concentrated lamp decoration) 5,5 '; 5 " one connects mains supply AC and described lamp group 5 respectively, 5 '; 5 " control unit 3, one input L1 of lamp group 5 connects an output 31 of this control unit 3, one output L2 of lamp group 5 connects an input L1 of lamp group 5 ', the output L2 of lamp group 5 ' connects lamp group 5 " an input L1 ...; the needs of the visual reality of user decide will with what lamp groups 5; 5 '; 5 " string is together to form a single line decorative lamp group, this control unit 3 picks up the leading portion electric current of positive half cycle of the sine wave of mains supply AC in regular turn, the back segment electric current of positive half cycle, the leading portion electric current of negative half period, and the back segment electric current of negative half period, light described lamp group 5 respectively in regular turn, 5 '; 5 "
As shown in Figure 4, each lamp group (concentrated lamp decoration) 5,5 ', 5 " ... circuit structure identical, all include one first lamp group 51, one second lamp group 52, one the 3rd lamp group 53 and one the 4th lamp group 54.
The circuit element of the second lamp group 52 and the 4th lamp group 54 is same as the second lamp group 22 and the 4th lamp group 24 of first preferred embodiment, a two light emitting and a diode have just all been comprised, this is second years old, four lamp groups 52,54 comprise two light-emitting components 521 in parallel mutually respectively, 522,541,542, wherein, the light-emitting component 521 of the second lamp group 52,522 connect with its diode D2, the light-emitting component 541 of the 4th lamp group 54,542 connect with its diode D4, the diode D2 anode of this second lamp group 52 connects input L1, and the diode D4 negative electrode of the 4th lamp group 54 connects input L1.
The circuit element of the first lamp group 51 and the 3rd lamp group 53 is then simplified than the first lamp group 21 and the 3rd lamp group 23 of first preferred embodiment, two lamp group 51,53 shared one group of silicon controlled rectifier elements (comprising a silicon controlled rectifier SCR, a capacitor C and a resistance R) just, but not each have one group of silicon controlled rectifier element as the first lamp group 21 and the 3rd lamp group 23 of first preferred embodiment.This silicon controlled rectifier SCR be electric wire be connected in this first, three lamp groups 51, between 53, and the grid circuit of this silicon controlled rectifier SCR is in parallel with resistance R, this capacitor C is then connected with this resistance R, the first lamp group 51 and the 3rd lamp group 53 comprise two light-emitting components 511 of connecting mutually respectively, 512,531,532, wherein, the light-emitting component 511 of the first lamp group 51,512 is in parallel with its diode D1, diode D1 is provided with the current direction in the direction opposite the input L1 of this concentrated lamp decoration 5, the light-emitting component 531 of the 3rd lamp group 53,532 is in parallel with its diode D3, and diode D3 is provided with the current direction that direction is same as the input L1 of this concentrated lamp decoration 5.
The circuit structure of above-mentioned " concentrated lamp decoration " is a principle of using electric bridge, the deferred property of its positive negative direction leading portion glow current, and the parallel respectively first lamp group 51 or the 3rd lamp group 53 passed through makes light-emitting component 511,512 and light-emitting component 531,532 shinny respectively.But the triggering glow current of positive negative direction back segment is promptly tortuous respectively by the second lamp group 52 or the 4th lamp group 54 then because of silicon controlled rectifier SCR conducting, makes light-emitting component 521,522 and light-emitting component 541,542 shinny respectively.
Circuit structure by this case second preferred embodiment, remove to reach and be same as the effect that this case first preferred embodiment can be reached, need not use a large amount of circuit layouts, simple economy, and more save one group of silicon controlled rectifier element than this case first preferred embodiment.In addition, each concentrated lamp decoration of the more feasible single line decorative lamp group that is in series by a plurality of concentrated lamp decorations all has movable light and changes.
As shown in Figure 6, it is the 3rd preferred embodiment of the utility model single line decorative lamp group, be a kind of single line three tunnel LED light lamp groups (Uni-wire Triplex LED Set), this is the lamp group that reduces by one section four partial wave electric current, it is luminous respectively to reach three kinds of light-emitting diodes (LED) lamp group after only utilizing three kinds of sinusoidal wave segmented currents to decipher, and produces the light activity of single line multitask.
Figure 6 shows that the circuit diagram of this LED light lamp group, because the light-emitting diode operating voltage is very low, practical application must many groups be connected in series, only drawing one group among the figure is example explanation as back: T1 is an end of single line, T2 is the other end of single line, between T1 and T2, be connected in series light-emitting diode D1 in regular turn, D2, D3, and described light-emitting diode D1, D2, D3 is a divider resistance R1 in parallel respectively, R2, R3, these divider resistances R1, R2, R3 also is simultaneously the flow restricter (Ballast) of LED light lamp group restriction electric current, and only light-emitting diode D1 more connects a silicon controlled rectifier SCR, one capacitor C, one resistance R 0 and a resistance R
G, suitable simple of the circuit of whole LED light lamp group, this is because light-emitting diode has the directivity voltage characteristics of luminescence, has diode and light-emitting component dual-use function concurrently.
As shown in Figure 6,, when the positive voltage of generation reaches the lumination of light emitting diode threshold, should be the 1/2i current value at this moment, make light-emitting diode D1 luminous when positive half cycle leading portion electric current passes through divider resistance R1.But then less because of the resistance value of divider resistance R2 with the equidirectional light-emitting diode D2 of light-emitting diode D1, its voltage drop is not enough, thereby not luminous.By the time positive half cycle back segment electric current passes through, and reaches the current value of 1i intensity, and light-emitting diode D2 could be luminous.Light-emitting diode D1 is the positive half cycle back segment current trigger conducting of silicon controlled rectifier SCR quilt because of linking then, and being short-circuited, there do not have to be luminous.As for light-emitting diode D3 because in the direction opposite light-emitting diode D1, D2, when the luminous voltage that is produced by divider resistance R3 when negative half-cycle current reaches threshold value, can be luminous, two kinds of waveform electric currents of negative half period leading portion and back segment can both be suitable for, and are one of its characteristics.
Claims (8)
1. single line decorative lamp group, comprise the control unit that a plurality of lamp groups, connect a described lamp group and a mains supply, described lamp group electric wire connects an output of this control unit, this control unit picks up leading portion electric current, and the back segment electric current of negative half period of back segment electric current, negative half period of leading portion electric current, positive half cycle of positive half cycle of the sine wave of mains supply, light described lamp group respectively, it is characterized in that:
Described lamp group comprises the more than one first lamp group, the more than one second lamp group, more than one the 3rd lamp group and more than one the 4th lamp group, each lamp group comprises a diode and more than one light-emitting component respectively, it is identical to light the required glow current value of this first and third lamp group, it is identical to light the required glow current value of this second, four lamp group, and lights the required glow current value of this first and third lamp group less than lighting the required glow current value of this second, four lamp group;
The diode of this first and third lamp group is in parallel with its light-emitting component, and the diode of this first and third lamp group is reverse connection mutually, and the diode of these second, four lamp groups is reverse connection mutually, and this first and third lamp group more is connected with a silicon controlled rectifier electric wire;
Whereby, make this control unit pick up leading portion electric current, and the back segment electric current of negative half period of back segment electric current, negative half period of leading portion electric current, positive half cycle of positive half cycle of the sine wave of mains supply, and light this first, second, third and fourth lamp group in regular turn.
2. single line decorative lamp group according to claim 1 is characterized in that:
This first and third lamp group comprises the two mutually light-emitting components, a silicon controlled rectifier in parallel with its diode and described light-emitting component, an electric capacity and one and the resistance of this capacitances in series of series connection respectively, this resistance is in parallel with the grid circuit of this silicon controlled rectifier, the anode of the silicon controlled rectifier of this first lamp group leads to the output direction of this control unit, its diode is then connected by negative electrode mutually on the contrary, and the negative electrode of the silicon controlled rectifier of the 3rd lamp group leads to the output direction of this control unit, and its diode is then connected by anode mutually on the contrary.
3. as single line decorative lamp group as described in the claim 2, it is characterized in that:
This second, four lamp group comprises two light emitting respectively, described light-emitting component and diode three thereof are parallel with one another, the negative electrode of the diode of this second lamp group connects the output of this control unit, and the anode of the diode of the 4th lamp group connects the output of this control unit.
4. single line decorative lamp group according to claim 1 is characterized in that:
This first, second, third and fourth lamp group mutual group is contained in the transparent lamp case, becomes a concentrated lamp decoration, and is able to see that by the transparent lamp case outside of this concentrated lamp decoration movable light changes.This concentrated lamp decoration has an input and an output, and this single line decorative lamp group is that a plurality of concentrated lamp decorations are composed in series.
5. as single line decorative lamp group as described in the claim 4, it is characterized in that:
This silicon controlled rectifier is that electric wire is connected between this first and third lamp group, and the grid circuit of this silicon controlled rectifier is in parallel with a resistance, this electric capacity is then connected with this resistance, the negative electrode of the diode of this first lamp group connects the input of this concentrated lamp decoration, and the anode of the diode of the 3rd lamp group connects the input of this concentrated lamp decoration.
6. as single line decorative lamp group as described in the claim 5, it is characterized in that:
This second, four lamp group comprises two light-emitting components in parallel mutually respectively, described light-emitting component is connected with its diode, the anode of the diode of this second lamp group connects the input of this concentrated lamp decoration, and the negative electrode of the diode of the 4th lamp group connects the input of this concentrated lamp decoration.
7. single line decorative lamp group according to claim 1 is characterized in that:
Described light-emitting component is a bulb.
8. single line decorative lamp group according to claim 1 is characterized in that:
Described light-emitting component is a light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092946 CN2738519Y (en) | 2004-09-21 | 2004-09-21 | Single-wire decorative lamp group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092946 CN2738519Y (en) | 2004-09-21 | 2004-09-21 | Single-wire decorative lamp group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738519Y true CN2738519Y (en) | 2005-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420092946 Expired - Fee Related CN2738519Y (en) | 2004-09-21 | 2004-09-21 | Single-wire decorative lamp group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738519Y (en) |
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2004
- 2004-09-21 CN CN 200420092946 patent/CN2738519Y/en not_active Expired - Fee Related
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051102 Termination date: 20091021 |