CN201487798U - Safety and energy-saving decorative lamp - Google Patents
Safety and energy-saving decorative lamp Download PDFInfo
- Publication number
- CN201487798U CN201487798U CN2009201707334U CN200920170733U CN201487798U CN 201487798 U CN201487798 U CN 201487798U CN 2009201707334 U CN2009201707334 U CN 2009201707334U CN 200920170733 U CN200920170733 U CN 200920170733U CN 201487798 U CN201487798 U CN 201487798U
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- light emitting
- emitting diode
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- led
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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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- Illuminated Signs And Luminous Advertising (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a safety and energy-saving decorative lamp, which comprises a direct current power supply circuit, a process control circuit and a plurality of groups of light emitting diode (LED) lamp strings, wherein the direct current power supply circuit converts a household alternating current into a low-voltage direct current to be supplied to and used by the process control circuit of the lamp strings; the process control circuit has a plurality of low-voltage high/low electric potential alternate scanning type output contact points; and the LEDs of the lamp strings are connected to a wire in a way of anode and cathode alternate connection and the wire is connected to alternate scanning type output contact points. In the utility model, the decorative lamp has the functions of alternate lighting, flashing and gradually lighting and darkening layer by layer and the like; the low-voltage high/low electric potential alternate scanning type output is adopted and the LED groups are lighted orderly in unit time, so no matter how many groups of LEDs are lightened visually, the power actually consumed is equal to that consumed by only one group of lightened LEDs; and thus, energy conservation and safety are ensured and wire consumption is reduced.
Description
Technical field
The utility model belongs to a kind of lamp decoration, refers to especially that a kind of utilization is staggered to scan the safety and energy-saving lamp decoration that mode is lighted light emitting diode (LED) in regular turn.
Technical background
Exist the lampion string in market to be divided into two major types haply at present: conventional lights alveolitoid and light emitting diode (LED) type.String power consumption of conventional lights alveolitoid lampion and life-span are short, owing to the subject under discussion of carbon reduction, are replaced by energy-conservation and long-lived light emitting diode (LED) type gradually in recent years.
Light emitting diode (LED) is as the term suggests it is the light emitting source that a kind of semiconductor light-emitting-diode (LED) belongs to operating on low voltage as can be known, therefore suitable difference arranged using on the loop with traditional bulb.Since the lampion string in the use may need have the combination of a plurality of light emitting diodes (LED) group, staggeredly light to produce, glimmer, function such as layer light and shade gradually.Therefore the distribution system of light emitting diode (LED) type lampion string can be divided into haply at present: high pressure serial connection pressure drop type light emitting diode (LED) lamp string loop and low pressure parallel connection type light emitting diode (LED) lamp string loop.Both are that the color-set number or the light emitting diode group number of lamp adds one in each color or the needed number of conductors of each group's light emitting diode (LED), a kind of for instance color lampion string needs two leads, and the variation that can do is that all light emitting diodes (LED) are lighted, glimmer, get brighter gradually dark simultaneously; Two kinds of colors or two groups of homochromy lampion strings need three leads, the variation that can do be two kinds of colors or two groups of homochromy light emitting diodes (LED) staggered light, glimmer, get brighter gradually dark; Three kinds of colors or three groups of homochromy lampion strings need four leads, and to be that three kinds of colors or three groups of homochromy light emitting diodes (LED) are staggered light, glimmer, get brighter gradually dark in the variation that can do, and the rest may be inferred.
Therefore, how creating a kind of lampion string that uses minimum conductor length and reduce power consumption, will be technical scheme to be solved in the utility model.
Summary of the invention
The purpose of this utility model is to provide a kind of safety and energy-saving lamp decoration, and it can utilize formation low-voltage in process control loop to export to drive at the staggered scanning type of output and light light emitting diode (LED) lamp string.
The technical solution of the utility model is achieved in that
A kind of safety and energy-saving lamp decoration is characterized in that, this safety and energy-saving lamp decoration includes:
The power supply supply loop can convert ac high voltage source to Dc low voltage power supply;
Light emitting diode (LED) lamp string includes the light emitting diode (LED) and the plural wires of plural color group or plural homochromy group, respectively this light emitting diode (LED) according to consistent forward, reverse interleaved this plural wires that is connected in; And
The process control loop, include an integrated circuit (IC) and plurality of transistors Transistor, this process control loop is electrically connected between this power supply supply loop and this light emitting diode (LED) lamp string, by this this plurality of transistors of integrated circuit process control, change in order to produce the high and low accurate position of staggered voltage, and then control the luminance of this light emitting diode.
Described process control loop has the staggered scanning type output contact of plural number, and via the connection of this lead, wantonly two these output contacts are lighted this light emitting diode (LED) that forward connects and oppositely connect in regular turn.
Described LED light string is to connect lead by the light emitting diode of plural color group or plural homochromy group (LED) to form, can be docile and obedient between this two lead to and reverse mode electrically connect two group's light emitting diodes (LED), this lead then is electrically connected at this process control loop.
The beneficial effect that the utility model reaches is:
Technical scheme is simple, practical, general family high-voltage ac power can be converted to low-voltage direct output, uses for LED light string; Can realize the staggered function such as gradually dark of lighting, glimmer, get brighter of lamp decoration, energy-saving and environmental protection, safety and reduce the lead consumptive material.
Description of drawings
Fig. 1 is the utility model one preferred embodiment loop diagram;
Fig. 2 is a conventional low type LED light string loop diagram;
Fig. 3 is conventional high-tension serial connection pressure drop type LED light string loop diagram.
The specific embodiment
For fully understanding the purpose of this utility model, feature and effect, by following specific embodiment, and conjunction with figs., the utility model is described in detail.
Among the figure:
1 power supply supply loop
2 process control loops
21 staggered scanning type output contacts
3 safety and energy-saving light emitting diode (LED) lamp string loop figure
31 light emitting diode A groups
32 light emitting diode B groups
33 light emitting diode C groups
34 light emitting diode D groups
35 light emitting diode E groups
36 light emitting diode F groups
4 conventional low type light emitting diode (LED) lamp string loop figure
5 conventional high-tension serial connection pressure drop type light emitting diode (LED) lamp string loop figure
See Fig. 1, be the wiring diagram of the utility model one preferred embodiment.
See Fig. 2, for there being at present the decoration LED light string wiring diagram in market.
Safety and energy-saving lamp decoration provided by the utility model, it comprises: a power supply supply loop (1) is the power supply unit of general standard, general family high-voltage ac power can be converted to low-voltage direct 5V～12V (but being not limited only to this operating voltage range) output, use for LED light string; An and process control loop (2), the process control loop is a kind of known power output circuit that alternately commutates, it mainly is made up of an integrated circuit and several transistors, be that the process control loop can be to control several transistor switches by oscillating circuit, go into the staggered scanning type output contact (21) of several low-voltages; The LED light string (3) of one plural color group (31) (32) (33) (34) (35) (36) or plural homochromy group, the lead of this lamp string is connected in staggered scanning type output contact, each group's light emitting diode according to consistent forward, the reverse interleaved lead that is connected in, can light forward group's light emitting diode and reverse group light emitting diode in regular turn by the two point of appointing of the staggered scanning type output contact (21) of control low-voltage.
Thus, described plural wires is two leads, the light emitting diode of described plural groups is two group's light emitting diodes, light emitting diode according to consistent forward, reverse interleaved being connected between two leads, make two leads can light two group's light emitting diodes (LED), described plural wires is three leads, and the light emitting diode of described plural groups is four group's light emitting diodes, light emitting diode according to consistent forward, reverse interleaved being connected between per two leads.Perhaps described plural wires is three leads, and the light emitting diode of described plural groups is five groups or six group's light emitting diodes, light emitting diode according to consistent forward, reverse interleaved being connected between per two leads.
Therefore three leads can be lighted four to six group's light emitting diodes (LED), reach decoration energy-conservation, safe and low lead consumptive material and newly design with light emitting diode (LED) lamp string.
During the real work of lamp string, the L2 point of setting output contacts (21) when process control loop (2) be that high potential, L1 are that electronegative potential, L3 are when opening a way, and light emitting diode A group (31) lights; The L1 point of setting output contact (21) be that high potential, L2 are that electronegative potential, L3 are when opening a way, and light emitting diode B group (32) lights; The L3 point of setting output contact (21) be that high potential, L2 are that electronegative potential, L1 are when opening a way, and light emitting diode C group (33) lights; The L2 point of setting output contact (21) be that high potential, L3 are that electronegative potential, L1 are when opening a way, and light emitting diode D group (34) lights; The L3 point of setting output contact (21) be that high potential, L1 are that electronegative potential, L2 are when opening a way, and light emitting diode E group (35) lights; The L1 point of setting output contact (21) be that high potential, L3 are that electronegative potential, L2 are when opening a way, and light emitting diode F group (36) lights.Because the time interval of its each light emitting diode group interlacing of process control loop (2) is 1/600 second (but being not limited only to this working time interval), so each light emitting diode group can be lighted once at 1/100 second, interbody spacer in far persisting above human visual, so can reach the complete bright purpose of all light emitting diode groups visually, and no matter visually have the light emitting diode of how many groups to light simultaneously, real power consumption only is the power consumption of group's light emitting diode when lighting, and reaches energy-conservation at one stroke, safety and the purpose that reduces the lead consumptive material.
As mentioned above, the utility model provides the decorative chain of a kind of energy-conservation, safety, minimizing lead consumptive material.Through reality test, only need 2 watts of direct current powers just can light six groups, 120 optical diode lamps string, if cooperate the higher switched power supplier (Switching Power Supply) of efficient, estimate total power consumption only need can make the work of lamp string for 2.5 watts.With regard to environmental protection, the decorative chain that the utility model all surmounts tradition to the usability and the durability of resource.
The utility model discloses with preferred embodiment hereinbefore, is not to be used for limiting the scope that the utility model is implemented.It should be noted that the variation and the displacement of all and this embodiment equivalence all should be considered as being covered by within the protection category of the present utility model.
Claims (5)
1. a safety and energy-saving lamp decoration is characterized in that, this safety and energy-saving lamp decoration includes:
The power supply supply loop converts ac high voltage source to Dc low voltage power supply;
LED light string includes the light emitting diode and the plural wires of plural groups, respectively this light emitting diode according to consistent forward, reverse interleaved this plural wires that is connected in; And
Process control loop, this process control loop are electrically connected between this power supply supply loop and this LED light string.
2. safety and energy-saving lamp decoration as claimed in claim 1, it is characterized in that, described plural wires is two leads, and the light emitting diode of described plural groups is two group's light emitting diodes, light emitting diode according to consistent forward, reverse interleaved being connected between two leads.
3. safety and energy-saving lamp decoration as claimed in claim 1, it is characterized in that, described plural wires is three leads, and the light emitting diode of described plural groups is four group's light emitting diodes, light emitting diode according to consistent forward, reverse interleaved being connected between per two leads.
4. safety and energy-saving lamp decoration as claimed in claim 1, it is characterized in that, described plural wires is three leads, and the light emitting diode of described plural groups is five group's light emitting diodes, light emitting diode according to consistent forward, reverse interleaved being connected between per two leads.
5. safety and energy-saving lamp decoration as claimed in claim 1, it is characterized in that, described plural wires is three leads, and the light emitting diode of described plural groups is six group's light emitting diodes, light emitting diode according to consistent forward, reverse interleaved being connected between per two leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201707334U CN201487798U (en) | 2009-08-18 | 2009-08-18 | Safety and energy-saving decorative lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201707334U CN201487798U (en) | 2009-08-18 | 2009-08-18 | Safety and energy-saving decorative lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487798U true CN201487798U (en) | 2010-05-26 |
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ID=42426677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201707334U Expired - Fee Related CN201487798U (en) | 2009-08-18 | 2009-08-18 | Safety and energy-saving decorative lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN201487798U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470997A (en) * | 2013-05-13 | 2013-12-25 | 杭州璞莱科技有限公司 | Output circuit of wire-saving LED (light-emitting diode) lamp string cluster |
| CN107509283A (en) * | 2017-09-30 | 2017-12-22 | 嘉善三英灯饰有限公司 | A kind of both positive and negative polarity LED control system altogether |
| CN109587898A (en) * | 2017-09-29 | 2019-04-05 | 科斯莫灯饰公司 | Has the lamp circuit of time control function |
| CN109963370A (en) * | 2017-12-14 | 2019-07-02 | 东莞市荣升电子实业有限公司 | A kind of LED light string control system and method |
-
2009
- 2009-08-18 CN CN2009201707334U patent/CN201487798U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470997A (en) * | 2013-05-13 | 2013-12-25 | 杭州璞莱科技有限公司 | Output circuit of wire-saving LED (light-emitting diode) lamp string cluster |
| CN109587898A (en) * | 2017-09-29 | 2019-04-05 | 科斯莫灯饰公司 | Has the lamp circuit of time control function |
| CN107509283A (en) * | 2017-09-30 | 2017-12-22 | 嘉善三英灯饰有限公司 | A kind of both positive and negative polarity LED control system altogether |
| CN109963370A (en) * | 2017-12-14 | 2019-07-02 | 东莞市荣升电子实业有限公司 | A kind of LED light string control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120818 |