CN105889779A - Double-color LED bulb lamp - Google Patents
Double-color LED bulb lamp Download PDFInfo
- Publication number
- CN105889779A CN105889779A CN201610351416.7A CN201610351416A CN105889779A CN 105889779 A CN105889779 A CN 105889779A CN 201610351416 A CN201610351416 A CN 201610351416A CN 105889779 A CN105889779 A CN 105889779A
- Authority
- CN
- China
- Prior art keywords
- led
- resistance
- electric capacity
- power supply
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The invention discloses a double-color LED bulb lamp. The double-color LED bulb lamp comprises a lamp holder and a power supply bin which is provided with openings in the two ends, hollow and of a horn-shaped structure. The lamp holder is connected with the narrow end of the power supply bin. A drive power supply is installed in the power supply bin. The input end of the drive power supply is electrically connected with the lamp holder. An LED light source plate is installed at the position, close to the wide end, in the power supply bin. The LED light source plate is composed of a circuit board, a first LED light-emitting body and a second LED light-emitting body. The first LED light-emitting body and the second LED light-emitting body are installed on the circuit board. A switch installation hole is formed in the bin wall of the power supply bin. A light-emitting body selection switch is installed on the switch installation hole. The first electric connection end of the light-emitting body selection switch is electrically connected with the output end of the drive power supply. The second electric connection end of the light-emitting body selection switch chooses to be electrically connected with the first LED light-emitting body or electrically connected with the second LED light-emitting body. The double-color LED bulb lamp has the beneficial effects that a user can select the LED light-emitting body of a required color or color temperature by himself/herself according to application requirements of different time periods, the application cost is reduced for the user, and the utilization rate of the double-color LED bulb lamp is increased.
Description
Technical field
The present invention relates to a kind of LEDbulb lamp, especially relate to a kind of dual-colored LED bulb lamp.
Background technology
LEDbulb lamp is due to light efficiency height, life-span length, environmental protection, and price is low, close to the price of conventional bulb, therefore gets over
Get over and favored by market.LEDbulb lamp is applied not only to illumination, but also may be used for decoration.LED ball bubble for illumination
Lamp emits white light, and has different colour temperatures such as warm colour, color of sunshine, cool colour etc., and the LEDbulb lamp for decoration then has different colors,
Such as red, green, blue, Huang etc..
At present, market has the LEDbulb lamp of different colours and different-colour, and the LEDbulb lamp for decorating is all
Single color LEDbulb lamp, such as single color LEDbulb lamp of the color such as red, green, blue, Huang；LEDbulb lamp for illumination is all
Monochromatic temperature LEDbulb lamp, such as warm colour, color of sunshine, cool colour etc..But, the different periods at a lot of application scenarios may need not
Same goes out light color or goes out light color temperature, and user is to meet this demand to be accomplished by buying the LED ball bubble of multiple single color or monochromatic temperature
Lamp, not only increases the application cost of user, and also reduces the utilization rate of the LEDbulb lamp of single color or monochromatic temperature.
Summary of the invention
The technical problem to be solved is to provide a kind of dual-colored LED bulb lamp, and it is provided with two kinds of different colours
Or the LED illuminator of two kinds of different-colours, user can select required a kind of face voluntarily according to the application demand of different periods
The LED illuminator of color or a kind of colour temperature is luminous, thus reduces the application cost of user, improves this dual-colored LED bulb lamp
Utilization rate.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of dual-colored LED bulb lamp, including lamp holder and
Both ends open, hollow, power storehouse in horn-like structure, described lamp holder is connected with the narrow end of described power storehouse, described
Being provided with driving power supply in the bin of power storehouse, the described input driving power supply electrically connects with described lamp holder, described
At wide end, LED light source plate is installed in the bin of power storehouse, it is characterised in that: described LED light source plate by wiring board and
The first LED illuminator being installed on described wiring board and the second LED illuminator composition, the bulkhead of described power storehouse is opened
It is provided with a switch installing hole, described switch installing hole is provided with luminous body and selects switch, described luminous body to select to open
The first electric connecting terminal closed electrically connects with the described outfan driving power supply, and described luminous body selects the second of switch to be electrically connected
Connect end to select electrically connect with the first described LED illuminator or electrically connect with the second described LED illuminator.
Described driving power supply is by crossing flow fuse, rectifier bridge stack, π type differential mode filter circuit, buffer network circuit, blood pressure lowering
Transformator, LED constant current driving chip and output circuit composition, described π type differential mode filter circuit includes the first inductance, the first electricity
Resistance, the first electric capacity and the second electric capacity, described buffer network circuit includes the second resistance, the 3rd resistance, the 4th electric capacity and second
Diode, described output circuit include the first diode as commutation diode, the 5th electric capacity as filter capacitor and
6th resistance；Described one end crossing flow fuse is connected with the live wire end of external civil power, another of described mistake flow fuse
End is connected with an input of described rectifier bridge stack, another input of described rectifier bridge stack and the zero of external civil power
Line end connects, and the positive terminal of one end of the first described inductance, one end of the first described resistance and the first described electric capacity is even
Connect, and its public connecting end be connected with the positive output end of described rectifier bridge stack, the negative output terminal ground connection of described rectifier bridge stack,
The positive terminal of the other end of the first described inductance, the other end of the first described resistance and the second described electric capacity connects, and
Its public connecting end respectively with one end of the second described resistance, one end of the 4th described electric capacity and described step-down transformer
Primary side winding one end connect, the negative pole end of the first described electric capacity and the equal ground connection of negative pole end of the second described electric capacity, institute
The other end of the second resistance stated and the other end of the 4th described electric capacity connect, and its public connecting end is electric with the described the 3rd
One end of resistance connects, and the other end of the 3rd described resistance is connected with the negative pole end of the second described diode, described second
The positive terminal of diode respectively with the other end of the primary side winding of described step-down transformer and described LED constant current driving chip
The 3rd foot connect, the 1st foot of described LED constant current driving chip by be used as power supply electric capacity the 3rd capacity earth, described
2nd foot of LED constant current driving chip is connected to as the 4th resistance of current sense resistor with as current sense resistor
The 5th resistance, the other end of the 4th described resistance and the equal ground connection of the other end of the 5th described resistance, described blood pressure lowering becomes
One end of the vice-side winding of depressor is connected with the positive terminal of the first described diode, and the negative pole end of the first described diode divides
It is not connected with the positive terminal of the 5th described electric capacity and one end of the 6th described resistance, the negative pole of the first described diode
The common port that one end of end, the positive terminal of the 5th described electric capacity and the 6th described resistance connects is as described driving power supply
Outfan and described luminous body select the first electric connecting terminal of switch to be connected, described luminous body selects the second electric of switch
Connect end select to be connected with the positive terminal of the first described LED illuminator or with the positive terminal company of the second described LED illuminator
Connect, the other end of the vice-side winding of described step-down transformer, the negative pole end of the 5th described electric capacity and the 6th described resistance
The other end connect, and its public connecting end sends out with the negative pole end of the first described LED illuminator and the 2nd described LED respectively
The negative pole end of body of light connects.Here, cross flow fuse, rectifier bridge stack and step-down transformer all use prior art；Buffer network
Circuit is used for the primary side winding eliminating step-down transformer overvoltage in switching process, in protection LED constant current driving chip
Metal-oxide-semiconductor；The model of LED constant current driving chip is BP9112A, and it passes through the 4th resistance and the 5th resistance detection electric current, with regulation
The switch of the metal-oxide-semiconductor in LED constant current driving chip, exports constant current；Output circuit is the first LED illuminator or the 2nd LED
Luminous body provides unrippled electric current.
The rounded structure of described wiring board, the first described LED illuminator is by many first LED lamp bead serial or parallel connections
Or connection in series-parallel is constituted, the second described LED illuminator is made up of many second LED lamp bead serial or parallel connections or connection in series-parallel, described
The first LED lamp bead and described second LED lamp bead interval and be installed on described wiring board with the arrangement mode of annular array
On.Here, by circular for wiring board design structure, and along the circumference of wiring board, the first LED lamp bead and the second LED lamp bead are spaced
It is arranged on wiring board, each color or colour temperature so can be made to go out light and be more uniformly distributed.
This dual-colored LED bulb lamp also includes the cell-shell in hemisphere structure, the opening of described cell-shell and described electricity
The wide end in storehouse, source connects.
Multiple arc raised line, the opening of described cell-shell circumferentially it is evenly arranged with on the wide end inwall of described power storehouse
End bends inwards, and one is extended L-type connecting portion, the outer wall of the lateral part of described L-type connecting portion and described power supply
The wide end end face apical grafting in storehouse, the outer wall of the vertical portion of described L-type connecting portion is circumferentially evenly arranged with multiple and described
The suitable arc groove of arc raised line, described arc raised line and described arc groove one_to_one corresponding, and described arc
Shape raised line snaps in the connection of the power storehouse described in the interior realization of described arc groove and described cell-shell.Here, utilize arc convex
Bar snaps in and forms that to snap connection mode, attachment structure and connection procedure the simplest in arc groove；In actual design process, also
Bonding way can be directly used to connect power storehouse and cell-shell.
At wide end position, multiple installation supporting pad circumferentially it is evenly arranged with on the inwall of described power storehouse, described
The basal surface of wiring board bonding with all described upper surfaces installing supporting pads.Here, by the inwall of power storehouse
Circumferentially it is uniformly arranged multiple installation supporting pad, it is possible to directly wiring board is installed on all installation supporting pads with bonding way
On.
The narrow end of described power storehouse the most integrally stretches out and is provided with the spiro union portion of hollow, described lamp holder and institute
The spiro union portion stated screws connection.
The corresponding section, position of switch is selected to be provided with the first mark with described luminous body on the outer wall of described power storehouse
Note line and the second mark line, described luminous body selects the position of switch the most all described when moving on the first described mark line
The first LED lamp bead light, the most all institutes when described luminous body selects the position of switch to move on the second described mark line
The second LED lamp bead stated is lighted.Here, by arranging the first mark line and the second mark line on the outer wall of power storehouse, can make
User by luminous body selects switch move to required go out light color or go out and just can select on the mark line corresponding to light color temperature
Go out light color needed for selecting or go out the LED lamp bead of light color temperature and light, making user select light color or to go out light color temperature very clear.
Compared with prior art, it is an advantage of the current invention that: by installing two kinds of different colours or two kinds in the circuit board
The LED illuminator of different-colour, the i.e. first LED illuminator and the second LED illuminator, and install one on the bulkhead of power storehouse
Luminous body selects switch, utilizes luminous body to select switch selection to light the first LED illuminator or the second LED illuminator, if so
Two different periods at same application scenarios need different when going out light color or go out light color temperature, then user only need to buy and have
Two kinds of required differences go out light color or two kinds of differences go out the dual-colored LED bulb lamp of light color temperature, not only reduce the application of user
Cost, and improve the utilization rate of bought dual-colored LED bulb lamp.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the dual-colored LED bulb lamp of embodiment one；
Fig. 2 is the sectional structure schematic diagram of the dual-colored LED bulb lamp of embodiment one；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the decomposition texture schematic diagram of the dual-colored LED bulb lamp of embodiment one；
Fig. 5 is the circuit diagram driving power supply in the dual-colored LED bulb lamp of embodiment one；
Fig. 6 is the decomposition texture schematic diagram of the dual-colored LED bulb lamp of embodiment two.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one:
A kind of dual-colored LED bulb lamp that the present embodiment proposes, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, it includes lamp holder 1 He
Both ends open, hollow, the power storehouse 2 in horn-like structure and the cell-shell 3 in hemisphere structure, the narrow end of power storehouse 2 is vertically
Integrally stretching out and be provided with the spiro union portion 21 of hollow, lamp holder 1 screws with spiro union portion 21 and is connected, the storehouse indoor location of power storehouse 2
There is driving power supply 4, drive the input of power supply 4 to electrically connect with lamp holder 1, in the bin of power storehouse 2, at wide end, LED is installed
Light source board 5, the first LED illuminator that LED light source plate 5 by wiring board 51 and is installed on wiring board 51 and the second LED illuminator
Composition, the medium position of the bulkhead of power storehouse 2 offers a switch installing hole (not shown), switch installing hole is pacified
Selecting switch M equipped with luminous body, luminous body selects first electric connecting terminal of switch M to electrically connect with the outfan driving power supply 4, sends out
Body of light selects second electric connecting terminal of switch M to select electrically connect with the first LED illuminator or electrically connect with the second LED illuminator,
The opening of cell-shell 3 is connected with the wide end of power storehouse 2.The most homochromy by two kinds of different colours of installation on wiring board 51 or two kinds
The LED illuminator of temperature, the i.e. first LED illuminator and the second LED illuminator, and a luminescence is installed on the bulkhead of power storehouse 2
Body selects switch M, utilizes luminous body to select switch M to select to light the first LED illuminator or the second LED illuminator, if so existing
Two different periods of same application scenarios need different when going out light color or go out light color temperature, then user only need to buy and have institute
The two kinds of differences needed go out light color or two kinds of differences go out the dual-colored LED bulb lamp of light color temperature, not only reduce being applied to of user
This, and improve the utilization rate of bought dual-colored LED bulb lamp.
In this particular embodiment, as it is shown in figure 5, drive power supply 4 by crossing flow fuse F1, rectifier bridge stack BD, π type differential mode
Filter circuit, buffer network circuit, step-down transformer T1, LED constant current driving chip U1 and output circuit composition, π type differential mode is filtered
Wave circuit includes the first inductance L1, the first resistance R1, the first electric capacity C1 and the second electric capacity C2, and buffer network circuit includes the second electricity
Resistance R2, the 3rd resistance R3, the 4th electric capacity C4 and the second diode D2, output circuit includes the one or two pole as commutation diode
Pipe D1, the 5th electric capacity C5 and the 6th resistance R6 as filter capacitor；Cross one end of flow fuse F1 and the live wire of external civil power
End L connects, and the other end crossing flow fuse F1 is connected with an input of rectifier bridge stack BD, and another of rectifier bridge stack BD is defeated
Entering end to be connected with the zero line side N of external civil power, one end of the first inductance L1, one end of the first resistance R1 and the first electric capacity C1 are just
Extremely connect, and its public connecting end is connected with the positive output end of rectifier bridge stack BD, the negative output terminal ground connection of rectifier bridge stack BD, the
The positive terminal of the other end of one inductance L1, the other end of the first resistance R1 and the second electric capacity C2 connects, and its public connecting end divides
It is not connected with one end of the primary side winding of one end, one end of the 4th electric capacity C4 and the step-down transformer T1 of the second resistance R2, first
Another of the negative pole end of electric capacity C1 and the equal ground connection of negative pole end of the second electric capacity C2, the other end of the second resistance R2 and the 4th electric capacity C4
End connects, and one end of its public connecting end and the 3rd resistance R3 connects, the other end of the 3rd resistance R3 and the second diode D2
Negative pole end connect, the positive terminal of the second diode D2 is permanent with the other end of the primary side winding of step-down transformer T1 and LED respectively
3rd foot of stream driving chip U1 connects, and the 1st foot of LED constant current driving chip U1 is by being used as the 3rd electric capacity C3 of power supply electric capacity
Ground connection, the 2nd foot of LED constant current driving chip U1 is connected to as the 4th resistance R4 of current sense resistor with as electric current
5th resistance R5 of detection resistance, the other end of the 4th resistance R4 and the equal ground connection of the other end of the 5th resistance R5, step-down transformer
One end of the vice-side winding of T1 is connected with the positive terminal of the first diode D1, and the negative pole end of the first diode D1 is electric with the 5th respectively
The one end holding the positive terminal of C5 and the 6th resistance R6 connects, the negative pole end of the first diode D1, the positive terminal of the 5th electric capacity C5 and
The common port that one end of 6th resistance R6 connects selects the first of switch M to be electrically connected as the outfan driving power supply 4 with luminous body
Connecing end to connect, luminous body selects second electric connecting terminal of switch M to select to be connected or with second with the positive terminal of the first LED illuminator
The positive terminal of LED illuminator connects, the other end of the vice-side winding of step-down transformer T1, the negative pole end and the 6th of the 5th electric capacity C5
The other end of resistance R6 connects, and its public connecting end respectively with the negative pole end of the first LED illuminator and the second LED illuminator
Negative pole end connects.Here, flow fuse F1, rectifier bridge stack BD and step-down transformer T1 all use prior art excessively；Buffer network
Circuit is used for the primary side winding eliminating step-down transformer T1 overvoltage in switching process, protects LED constant current driving chip U1
In metal-oxide-semiconductor；The model of LED constant current driving chip U1 is BP9112A, and it is by the 4th resistance R4 and the 5th resistance R5 detection electricity
Stream, to regulate the switch of the metal-oxide-semiconductor in LED constant current driving chip U1, exports constant current；Output circuit is that a LED is luminous
Body or the second LED illuminator provide unrippled electric current.
In this particular embodiment, the rounded structure of wiring board 51, the first LED illuminator is by many first LED lamp bead 52
Serial or parallel connection or connection in series-parallel are constituted, and the second LED illuminator is by many second LED lamp bead 53 serial or parallel connections or connection in series-parallel structure
Becoming, the first LED lamp bead 52 and the second LED lamp bead 53 are spaced and are installed on wiring board 51 with the arrangement mode of annular array.?
This, be designed to circular configuration by wiring board 51, and along the circumference of wiring board 51 by the first LED lamp bead 52 and the second LED lamp bead 53
It is arranged at intervals on wiring board 51, each color or colour temperature so can be made to go out light and be more uniformly distributed.
In this particular embodiment, the wide end inwall of power storehouse 2 is circumferentially evenly arranged with multiple arc raised line 22, bubble
The opening of shell 3 bends inwards, and one is extended L-type connecting portion 31, the outer wall of the lateral part of L-type connecting portion 31 and electricity
The wide end end face apical grafting in storehouse, source 2, the outer wall of the vertical portion of L-type connecting portion 31 is circumferentially evenly arranged with multiple convex with arc
It is recessed that the arc groove 32 that bar 22 is suitable, arc raised line 22 and arc groove 32 one_to_one corresponding, and arc raised line 22 snap in arc
The connection of power storehouse 2 and cell-shell 3 is realized in groove 32.Here, utilize arc raised line 22 to form buckle even in snapping in arc groove 32
Connect mode, attachment structure and connection procedure the simplest；In actual design process, it is also possible to directly use bonding way to connect electricity
Storehouse, source 2 and cell-shell 3.
In this particular embodiment, the inwall of power storehouse 2 is circumferentially evenly arranged with multiple peace at wide end position
Dress supporting pad 23, the basal surface of wiring board 51 is bonding with the upper surface of all installation supporting pads 23.Here, by power storehouse 2
Inwall on be circumferentially uniformly arranged multiple installation supporting pad 23, it is possible to directly wiring board 51 is installed on all with bonding way
Install on supporting pad 23.
Embodiment two:
A kind of dual-colored LED bulb lamp that the present embodiment proposes is the structure of the dual-colored LED bulb lamp proposed in embodiment one
On be further improved, as shown in Figure 6, on the outer wall of power storehouse 2 with luminous body select switch M corresponding section, position
It is provided with the first mark line 61 and the second mark line 62, when luminous body selects the position of switch M to move on the first mark line 61 only
All first LED lamp bead 52 are lighted, the most all 2nd LED when luminous body selects the position of switch M to move on the second mark line 62
Lamp bead 53 is lighted.Here, by arranging the first mark line 61 and the second mark line 62 on the outer wall of power storehouse 2, can make to use
Family moves to required going out light color or go out just to select institute on the mark line corresponding to light color temperature by luminous body selects switch M
Light color need to be gone out or go out the LED lamp bead of light color temperature and light, making user select light color or to go out light color temperature very clear.
In each embodiment above-mentioned, lamp holder 1 is identical with the lamp holder of traditional electric filament lamp, uses threaded metal lamp holder, lamp
1 may be installed on traditional lamp socket；Power storehouse 2 requires have protection, insulation and the effect of heat conduction, the therefore system of power storehouse 2
It is chosen as heat-conducting plastic as material or is designed to mould alclad structure；Wiring board 51 selects metal base circuit board or glass fibre circuit
Plate；Many the first LED lamp bead 52 series, parallel or connection in series-parallel on wiring board 51, many second LED lamp bead 53 series, parallel
Or connection in series-parallel is on wiring board 51；First LED lamp bead 52 and the second LED lamp bead 53 all select colored lamp bead, such as red, green, blue, Huang
Etc. color, obtain two different colors of dual-colored LED bulb lamp；First LED lamp bead 52 and the second LED lamp bead 53 all select white light
Lamp bead, the first LED lamp bead 52 is different with the colour temperature of the second LED lamp bead 53, obtains the dual-colored LED bulb lamp of two kinds of different-colours,
Colour temperature can be the colour temperatures such as 6500K, 5000K, 4000K, 3000K, 2500K；First LED lamp bead 52 and the second LED lamp bead 53 liang
The colored lamp bead of a selection in person and another selection white light lamp bead, obtain the dual-colored LED bulb lamp of mixing；First LED
Pearl 52 and the second LED lamp bead 53 generally paster encapsulation lamp bead or integrated LED encapsulate lamp bead；Cell-shell 3 is designed to hemisphere structure,
Light transmission rate is high, and cell-shell 3 is milky that is transparent or that answer for having light to spread, and the making material of cell-shell 3 is chosen as plastics or glass
Glass.
The glow color of the dual-colored LED bulb lamp of the present invention is any two colors such as red, orange, yellow, green, blue, indigo, purple
Combination, if one of which is red, another kind is the one therein such as orange, green, blue, yellow, indigo color, purple；Wherein
One is green, and another kind is the one therein such as red, orange, yellow, blueness, indigo color, purple；One of which is blue,
Another kind is the one therein such as red, orange, yellow, green, indigo color, purple；The luminescence of the dual-colored LED bulb lamp of the present invention
Colour temperature can be the combination of any two colour temperature in 2000K～10000K, and if one of which colour temperature is 6500K, another kind is
The one therein such as 5000K, 4000K, 3000K, 2700K；One of which colour temperature is 5000K, another kind is 6500K, 4000K,
The one therein such as 3000K, 2700K；One of which colour temperature is 2700K, and another kind is 6500K, 5000K, 4000K, 3000K etc.
One therein.The dual-colored LED bulb lamp of the present invention can also be any color and the combination of any colour temperature, such as one
Planting color is any color such as red, orange, yellow, green, blue, indigo, purple, and another kind is 6500K, 4000K, 3000K, 2700K etc.
Any colour temperature.
Claims (8)
1. a dual-colored LED bulb lamp, including lamp holder and both ends open, hollow, power storehouse in horn-like structure, described lamp
Head is connected with the narrow end of described power storehouse, is provided with driving power supply, described driving power supply in the bin of described power storehouse
Input electrically connect with described lamp holder, at wide end, LED light source plate is installed in the bin of described power storehouse, it is special
Levy and be: the first LED illuminator that described LED light source plate by wiring board and is installed on described wiring board and the 2nd LED
Luminous body forms, and the bulkhead of described power storehouse offers a switch installing hole, described switch installing hole is provided with
Luminous body selects switch, described luminous body to select the first electric connecting terminal of switch to be electrically connected with the described outfan driving power supply
Connecing, described luminous body selects the second electric connecting terminal of switch to select to electrically connect or with described with the first described LED illuminator
Second LED illuminator electrical connection.
A kind of dual-colored LED bulb lamp the most according to claim 1, it is characterised in that: described driving power supply is molten by crossing stream
Disconnected device, rectifier bridge stack, π type differential mode filter circuit, buffer network circuit, step-down transformer, LED constant current driving chip and output electricity
Road forms, and described π type differential mode filter circuit includes the first inductance, the first resistance, the first electric capacity and the second electric capacity, and described is slow
Rushing lattice network and include the second resistance, the 3rd resistance, the 4th electric capacity and the second diode, described output circuit includes as whole
First diode of stream diode, as the 5th electric capacity of filter capacitor and the 6th resistance；Described one end crossing flow fuse
Being connected with the live wire end of external civil power, the described other end crossing flow fuse connects with an input of described rectifier bridge stack
Connecing, another input of described rectifier bridge stack is connected with the zero line side of external civil power, one end of the first described inductance, institute
The positive terminal of one end of the first resistance stated and the first described electric capacity connects, and its public connecting end and described rectifier bridge stack
Positive output end connect, the negative output terminal ground connection of described rectifier bridge stack, the other end of the first described inductance, described first
The positive terminal of the other end of resistance and the second described electric capacity connects, and its public connecting end respectively with the second described resistance
One end of the primary side winding of one end, one end of the 4th described electric capacity and described step-down transformer connects, the first described electricity
The negative pole end held and the equal ground connection of negative pole end of the second described electric capacity, the other end of the second described resistance and the described the 4th electricity
The other end held connects, and its public connecting end is connected with one end of the 3rd described resistance, another of the 3rd described resistance
End be connected with the negative pole end of the second described diode, the positive terminal of the second described diode respectively with described downconverter
The other end of the primary side winding of device and the 3rd foot of described LED constant current driving chip connect, described LED constant current driving chip
The 1st foot by be used as power supply electric capacity the 3rd capacity earth, the 2nd foot of described LED constant current driving chip is connected to
The 4th resistance as current sense resistor and the 5th resistance as current sense resistor, the other end of the 4th described resistance
With the equal ground connection of the other end of the 5th described resistance, one end of the vice-side winding of described step-down transformer and the described the 1st
The positive terminal of pole pipe connects, the negative pole end of the first described diode respectively with the positive terminal of the 5th described electric capacity and described
One end of 6th resistance connects, the negative pole end of the first described diode, the positive terminal of the 5th described electric capacity and described the
The common port that one end of six resistance connects selects the of switch as the described outfan driving power supply and described luminous body
One electric connecting terminal connects, and described luminous body selects the second electric connecting terminal of switch to select and the first described LED illuminator
Positive terminal connects or is connected with the positive terminal of the second described LED illuminator, the vice-side winding of described step-down transformer another
The other end of one end, the negative pole end of the 5th described electric capacity and the 6th described resistance connects, and its public connecting end respectively with
The negative pole end of the first described LED illuminator and the negative pole end of the second described LED illuminator connect.
A kind of dual-colored LED bulb lamp the most according to claim 1 and 2, it is characterised in that: the rounded knot of described wiring board
Structure, the first described LED illuminator is made up of many first LED lamp bead serial or parallel connections or connection in series-parallel, and the 2nd described LED sends out
Body of light is made up of many second LED lamp bead serial or parallel connections or connection in series-parallel, the first described LED lamp bead and the 2nd described LED
Lamp bead is spaced and is installed on described wiring board with the arrangement mode of annular array.
A kind of dual-colored LED bulb lamp the most according to claim 1, it is characterised in that: this dual-colored LED bulb lamp also include in
The cell-shell of hemisphere structure, the opening of described cell-shell is connected with the wide end of described power storehouse.
A kind of dual-colored LED bulb lamp the most according to claim 4, it is characterised in that: the wide end inwall of described power storehouse
On be circumferentially evenly arranged with multiple arc raised line, the opening of described cell-shell bends inwards, and one is the most extended has L-type even
Connecing the wide end end face apical grafting of portion, the outer wall of the lateral part of described L-type connecting portion and described power storehouse, described L-type is even
The arc groove that multiple Yu described arc raised line is suitable, institute circumferentially it is evenly arranged with on the outer wall of the vertical portion meeting portion
The arc raised line stated and described arc groove one_to_one corresponding, and described arc raised line snaps in, and described arc groove is interior to be realized
Described power storehouse and the connection of described cell-shell.
A kind of dual-colored LED bulb lamp the most according to claim 3, it is characterised in that: lean on the inwall of described power storehouse
Multiple installation supporting pad, the basal surface of described wiring board and all described peaces circumferentially it are evenly arranged with at nearly wide end position
The upper surface of dress supporting pad is bonding.
A kind of dual-colored LED bulb lamp the most according to claim 1, it is characterised in that: the narrow end of described power storehouse is along axle
To the spiro union portion being provided with hollow that integrally stretches out, described lamp holder screws with described spiro union portion and is connected.
A kind of dual-colored LED bulb lamp the most according to claim 3, it is characterised in that: on the outer wall of described power storehouse with
Described luminous body selects the corresponding section, position of switch to be provided with the first mark line and the second mark line, described luminous body choosing
Select the most all the first described LED lamp bead when the position of switch moves on the first described mark line to light, described luminous body
The second LED lamp bead described in the position selecting switch is the most all when moving on the second described mark line are lighted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351416.7A CN105889779A (en) | 2016-05-24 | 2016-05-24 | Double-color LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351416.7A CN105889779A (en) | 2016-05-24 | 2016-05-24 | Double-color LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889779A true CN105889779A (en) | 2016-08-24 |
Family
ID=56717846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610351416.7A Pending CN105889779A (en) | 2016-05-24 | 2016-05-24 | Double-color LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889779A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526399A (en) * | 2019-08-30 | 2021-03-19 | 神讯电脑(昆山)有限公司 | LED lamp electric cable testing circuit and method thereof |
| WO2021114466A1 (en) * | 2019-12-10 | 2021-06-17 | 浙江阳光美加照明有限公司 | Led bulb lamp |
| CN113167441A (en) * | 2018-12-14 | 2021-07-23 | 亚历山德罗·彼得里乔内 | Triple multi-color LED bulb with operating lever and integrated control unit |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020057061A1 (en) * | 1997-08-26 | 2002-05-16 | Mueller George G. | Multicolored LED lighting method and apparatus |
| CN201844227U (en) * | 2010-08-04 | 2011-05-25 | 天津星洋电子科技有限公司 | Indoor energy-saving lamp with controllable color temperature of light-emitting diode |
| CN102345807A (en) * | 2010-08-04 | 2012-02-08 | 天津星洋电子科技有限公司 | Light emitting diode (LED) indoor energy-saving lamp with controlled color temperatures |
| CN202382143U (en) * | 2011-11-09 | 2012-08-15 | 深圳伽尚光电有限公司 | Bulb |
| CN202501277U (en) * | 2012-03-28 | 2012-10-24 | 江苏达伦电子股份有限公司 | LED (Light-Emitting Diode) bulb lamp |
| CN203431567U (en) * | 2013-09-02 | 2014-02-12 | 南京汉德森科技股份有限公司 | Integrated thermal conductive plastic LED bulb lamp |
| CN103615674A (en) * | 2013-11-16 | 2014-03-05 | 立达信绿色照明股份有限公司 | Large-angle emission LED lamp |
| CN203731121U (en) * | 2013-12-14 | 2014-07-23 | 梁德初 | Novel LED bulb |
| CN104033749A (en) * | 2013-03-08 | 2014-09-10 | 赵依军 | Light-emitting diode bulb high in radiating capability |
| CN203892926U (en) * | 2014-04-15 | 2014-10-22 | 绍兴炅辉电子科技有限公司 | All-directional LED ball bulb |
| CN204756567U (en) * | 2015-08-06 | 2015-11-11 | 常州市乐阳光电科技有限公司 | High -performance ball bubble lamp |
| CN205824657U (en) * | 2016-05-24 | 2016-12-21 | 浙江阳光美加照明有限公司 | A kind of dual-colored LED bulb lamp |
-
2016
- 2016-05-24 CN CN201610351416.7A patent/CN105889779A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020057061A1 (en) * | 1997-08-26 | 2002-05-16 | Mueller George G. | Multicolored LED lighting method and apparatus |
| CN201844227U (en) * | 2010-08-04 | 2011-05-25 | 天津星洋电子科技有限公司 | Indoor energy-saving lamp with controllable color temperature of light-emitting diode |
| CN102345807A (en) * | 2010-08-04 | 2012-02-08 | 天津星洋电子科技有限公司 | Light emitting diode (LED) indoor energy-saving lamp with controlled color temperatures |
| CN202382143U (en) * | 2011-11-09 | 2012-08-15 | 深圳伽尚光电有限公司 | Bulb |
| CN202501277U (en) * | 2012-03-28 | 2012-10-24 | 江苏达伦电子股份有限公司 | LED (Light-Emitting Diode) bulb lamp |
| CN104033749A (en) * | 2013-03-08 | 2014-09-10 | 赵依军 | Light-emitting diode bulb high in radiating capability |
| CN203431567U (en) * | 2013-09-02 | 2014-02-12 | 南京汉德森科技股份有限公司 | Integrated thermal conductive plastic LED bulb lamp |
| CN103615674A (en) * | 2013-11-16 | 2014-03-05 | 立达信绿色照明股份有限公司 | Large-angle emission LED lamp |
| CN203731121U (en) * | 2013-12-14 | 2014-07-23 | 梁德初 | Novel LED bulb |
| CN203892926U (en) * | 2014-04-15 | 2014-10-22 | 绍兴炅辉电子科技有限公司 | All-directional LED ball bulb |
| CN204756567U (en) * | 2015-08-06 | 2015-11-11 | 常州市乐阳光电科技有限公司 | High -performance ball bubble lamp |
| CN205824657U (en) * | 2016-05-24 | 2016-12-21 | 浙江阳光美加照明有限公司 | A kind of dual-colored LED bulb lamp |
Non-Patent Citations (1)
| Title |
|---|
| 12OFREST李: "晶丰明源替代RCC的方案BP9112A替代阻容降压方案", 《百度贴吧【电源吧】》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113167441A (en) * | 2018-12-14 | 2021-07-23 | 亚历山德罗·彼得里乔内 | Triple multi-color LED bulb with operating lever and integrated control unit |
| CN112526399A (en) * | 2019-08-30 | 2021-03-19 | 神讯电脑(昆山)有限公司 | LED lamp electric cable testing circuit and method thereof |
| WO2021114466A1 (en) * | 2019-12-10 | 2021-06-17 | 浙江阳光美加照明有限公司 | Led bulb lamp |
| US11353184B2 (en) | 2019-12-10 | 2022-06-07 | Zhejiang Yankon Mega Lighting Co., Ltd. | LED bulb |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2744573C (en) | Holiday led lighting system and methods of use | |
| US8680773B2 (en) | Holiday LED lighting system and methods of use | |
| CN201748320U (en) | LED luminaire with adjustable color and luminance | |
| WO2019148526A1 (en) | Rgb synchronous smart fairy lights | |
| CN105889779A (en) | Double-color LED bulb lamp | |
| CN205824657U (en) | A kind of dual-colored LED bulb lamp | |
| CN107366848A (en) | RGB LED intelligence lamp strings | |
| CN105737092B (en) | The two-in-one intelligent lighting seven-color LEDs of LED | |
| CN206314034U (en) | Pleasure boat multi color temperature brightness adjustable LED illumination intelligence control system | |
| CN208424863U (en) | A kind of LED light having color temperature adjustment function | |
| CN207070403U (en) | DOB circuit of light sources, light source module group and the LED lamp of adjustable color temperature | |
| CN202302925U (en) | LED (Light-emitting Diode) lamp capable of adjusting color temperature | |
| CN109699105A (en) | A kind of LED filament circuit for lamp of remote-controlled light modulation | |
| CN205606445U (en) | Two unification intelligence illuminations of LED, seven color lamps | |
| CN205213078U (en) | LED lamp | |
| CN210247114U (en) | LED lamp and LED lamp circuit thereof | |
| CN202118681U (en) | Red, blue and far infrared LED strip light supplementing lamp | |
| CN206923079U (en) | Embedded optical assembly with color-adjustable light module group controlling circuit | |
| CN201265767Y (en) | LED flexible color-changing lamp strip | |
| CN205372426U (en) | LED color lamp cluster | |
| CN201114883Y (en) | Peach tree lamp controller | |
| CN101865411B (en) | Centralized driving LED colored lantern lighting device | |
| CN207034738U (en) | A kind of remote-control LED lamp band or lamp string | |
| CN204806056U (en) | Emitting diode illumination combination external member | |
| CN204721671U (en) | Intelligent domestic color-changed LED light control circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
|
| RJ01 | Rejection of invention patent application after publication |