CN203206544U - Double-string type LED lamp string with two sets of circularly flashing LED lamps - Google Patents
Double-string type LED lamp string with two sets of circularly flashing LED lamps Download PDFInfo
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- CN203206544U CN203206544U CN2013201881604U CN201320188160U CN203206544U CN 203206544 U CN203206544 U CN 203206544U CN 2013201881604 U CN2013201881604 U CN 2013201881604U CN 201320188160 U CN201320188160 U CN 201320188160U CN 203206544 U CN203206544 U CN 203206544U
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- 230000005611 electricity Effects 0.000 claims description 6
- 230000001568 sexual effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 230000001131 transforming effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model belongs to the technical field of LED lamp strings and relates to a double-string type LED lamp string with two sets of circularly flashing LED lamps, which comprises connecting wires and a plurality of LED lamps. All the LED lamps are distributed with the positive and negative polarities thereof alternatedly arranged and then are connected in parallel by two wires to form a lamp string. One of the two parallelly connected wires is electrically connected with the first output end of a control unit, while the other one of the two parallelly connected wires is electrically connected with the second output end of the control unit. The positive and negative polarities of the first output end and the second output end of the control unit are interchanged intermittently. According to the technical scheme of the utility model, a control system part is provided with only two output wires, and the two-way circulation of the lamp string is realized also through two wires. In this way, a large amount of wires are saved. The number of parallelly connected LED lamps is enabled to be up to larger than 1000. Meanwhile, the front, middle and rear segments of LED lamps in the lamp string are uniform in brightness. Therefore, the above technical scheme of the utility model can be applied to decorative LED lamp strings.
Description
Technical field
The utility model belongs to LED lamp string technical field, refers in particular to the glittering two-wire system LED lamp string of a kind of two groups of LED lamps circulation.
Background technology
Fig. 1 has provided that input power is that DC3V-6V(contains battery as power supply in the prior art) the circulate circuit diagram of glittering lamp string of two groups of LED lamps, the problem that this structure exists: one is that two groups of LED lamp strings connect with 4 wires, the electric wire consumption is large; The lamp holder number of the 2nd, LED lamp is subjected to the restriction of wire resistance, and a number can not be above 300; The 3rd, control system is three lines outputs (0,1,2).
Summary of the invention
The purpose of this utility model provides two groups of many glittering two-wire system LED lamp strings of LED lamp circulation of a number of the LED lamp of a kind of control system two-wire output, lamp string.
The purpose of this utility model is achieved in that
Two groups of glittering two-wire system LED lamp strings of LED lamp circulation, comprise and connecting with electric wire and several LED lamps, be connected in parallel with two wires again after all LED lamps are arranged by the polarity of a positive and a negative and form the lamp string, a wire that is connected in parallel is electrically connected with first output of control unit, another wire that is connected in parallel is electrically connected with second output of control unit, and the positive and negative electrode of the first output of control unit control and the second output exchanges sexual refractoriness.
After above-mentioned LED lamp is arranged by the polarity of a positive and a negative again the concrete structure that connects of electricity consumption line parallel be: with the positive pole of the negative pole of the positive pole of a wire and first LED, second LED, the 3rd LED, the negative pole of the 4th LED ... be electrically connected successively, with the negative pole of the positive pole of the negative pole of another wire and first LED, second LED, the 3rd LED, the positive pole of the 4th LED ... be electrically connected successively, after forming several LED lamps and arranging by the polarity of a positive and a negative again the electricity consumption line parallel connect.
One wire of above-mentioned lamp string one end is electrically connected with first output of control unit, and when another wire of the lamp string other end was electrically connected with second output of control unit, several LED lamps were 4-1200.
The input power of above-mentioned control unit is direct current 3V-6V.
Above-mentioned input power is battery or with the transformer of transforming circuit and current rectifying and wave filtering circuit.
Above-mentioned battery is dry cell or rechargeable battery.
The utility model compared to existing technology outstanding and useful technique effect is:
1, control system part output line of the present utility model only has two (referring to 0,1 among Fig. 2, Fig. 3), saving electric wire that can be a large amount of.
2, LED bulb sort method of the present utility model: the aligning method of a positive and a negative, the lamp string is realized two-way circulation, saving electric wire that can be a large amount of with two wires.
3, a wire of lamp string one end of the present utility model is electrically connected with first output of control unit, when another wire of the lamp string other end was electrically connected with second output of control unit, the lamp holder of the LED lamp that is connected in parallel is counted maximum can reach 1000 bulls; The brightness of the LED lamp of part is unified before, during and after simultaneously in the lamp string.
4, the utility model is applicable to decorate with LED lamp string.
Description of drawings
Fig. 1 is the lamp serial connection line schematic diagram of background technology.
Fig. 2 is one of lamp serial connection line schematic diagram of the present utility model.
Fig. 3 is two of lamp serial connection line schematic diagram of the present utility model.
Fig. 4 is the circuit diagram of 201010584976.X Chinese patent application disclosed " a kind of voltage both positive and negative polarity polarity switching circuit " in the prior art.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 2-Fig. 3:
Two groups of glittering two-wire system LED lamp strings of LED lamp circulation, comprise and connecting with electric wire and several LED lamps, be connected in parallel with two wires again after all LED lamps are arranged by the polarity of a positive and a negative and form the lamp string, a wire that is connected in parallel is electrically connected with first output of control unit, another wire that is connected in parallel is electrically connected with second output of control unit, and the positive and negative electrode of the first output of control unit control and the second output exchanges sexual refractoriness.
Belong to routine techniques as for the first output of control unit control and positive and negative electrode interchange issues sexual refractoriness of the second output, for example the 201010584976.X Chinese patent application discloses " a kind of voltage both positive and negative polarity polarity switching circuit " (referring to Fig. 4), power supply is inputted through input, through behind the interlock circuit, its output is the power supply of exportable positive and negative electrode exchange sexual refractoriness, and then makes the LED lamp circulation that connects by a positive and a negative glittering.
After above-mentioned LED lamp is arranged by the polarity of a positive and a negative again the concrete structure that connects of electricity consumption line parallel be: with the positive pole of the negative pole of the positive pole of a wire and first LED, second LED, the 3rd LED, the negative pole of the 4th LED ... be electrically connected successively, with the negative pole of the positive pole of the negative pole of another wire and first LED, second LED, the 3rd LED, the positive pole of the 4th LED ... be electrically connected successively, after forming several LED lamps and arranging by the polarity of a positive and a negative again the electricity consumption line parallel connect.
One wire of above-mentioned lamp string one end is electrically connected with first output of control unit, and when another wire of the lamp string other end was electrically connected with second output of control unit, several LED lamps were 4-1200.
The input power of above-mentioned control unit is direct current 3V-6V.
Above-mentioned input power is battery or with the transformer of transforming circuit and current rectifying and wave filtering circuit.
Above-mentioned battery is dry cell or rechargeable battery.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection range of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection range of the present utility model.
Claims (6)
1. glittering two-wire system LED lamp strings of two groups of LED lamps circulation, comprise and connecting with electric wire and several LED lamps, it is characterized in that: being connected in parallel with two wires after all LED lamps are arranged by the polarity of a positive and a negative forms the lamp string again, a wire that is connected in parallel is electrically connected with first output of control unit, another wire that is connected in parallel is electrically connected with second output of control unit, and the positive and negative electrode of the first output of control unit control and the second output exchanges sexual refractoriness.
2. the glittering two-wire system LED lamp string of two groups of LED lamps circulation according to claim 1, it is characterized in that: after described LED lamp is arranged by the polarity of a positive and a negative again the concrete structure that connects of electricity consumption line parallel be: with the positive pole of a wire and first LED, the negative pole of second LED, the positive pole of the 3rd LED, the negative pole of the 4th LED ... be electrically connected successively, negative pole with another wire and first LED, the positive pole of second LED, the negative pole of the 3rd LED, the positive pole of the 4th LED ... be electrically connected successively, after forming several LED lamps and arranging by the polarity of a positive and a negative again the electricity consumption line parallel connect.
3. the glittering two-wire system LED lamp string of two groups of LED lamps circulation according to claim 1, it is characterized in that: a wire of described lamp string one end is electrically connected with first output of control unit, when another wire of the lamp string other end was electrically connected with second output of control unit, several LED lamps were 4-1200.
4. the glittering two-wire system LED lamp string of each described two groups of LED lamps circulation according to claim 1-3, it is characterized in that: the input power of described control unit is direct current 3V-6V.
5. the glittering two-wire system LED lamp string of two groups of LED lamps circulation according to claim 4 is characterized in that: described input power is battery or with the transformer of transforming circuit and current rectifying and wave filtering circuit.
6. the glittering two-wire system LED lamp string of two groups of LED lamps circulation according to claim 5, it is characterized in that: described battery is dry cell or rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201881604U CN203206544U (en) | 2013-04-12 | 2013-04-12 | Double-string type LED lamp string with two sets of circularly flashing LED lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201881604U CN203206544U (en) | 2013-04-12 | 2013-04-12 | Double-string type LED lamp string with two sets of circularly flashing LED lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203206544U true CN203206544U (en) | 2013-09-18 |
Family
ID=49150593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201881604U Expired - Lifetime CN203206544U (en) | 2013-04-12 | 2013-04-12 | Double-string type LED lamp string with two sets of circularly flashing LED lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203206544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190104588A1 (en) * | 2017-09-29 | 2019-04-04 | Dian Qing Zheng | Parallel-type light string |
-
2013
- 2013-04-12 CN CN2013201881604U patent/CN203206544U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190104588A1 (en) * | 2017-09-29 | 2019-04-04 | Dian Qing Zheng | Parallel-type light string |
| US10314127B2 (en) * | 2017-09-29 | 2019-06-04 | Dian Qing Zheng | Parallel-type light string |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |