CN207716108U - A kind of die set of integrated LED light group - Google Patents
A kind of die set of integrated LED light group Download PDFInfo
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- CN207716108U CN207716108U CN201721793788.1U CN201721793788U CN207716108U CN 207716108 U CN207716108 U CN 207716108U CN 201721793788 U CN201721793788 U CN 201721793788U CN 207716108 U CN207716108 U CN 207716108U
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Abstract
A kind of die set of integrated LED light group, including master light module and from light emitting module, master light module has a set of, there are more sets from light emitting module, master light module includes shell, more LED lamp beads, adjusts circuit, attaching plug, power outlet, more LED lamp beads, adjusting circuit, attaching plug, power outlet are connected by conducting wire and are mounted in shell, include that shell A, more LED lamp bead A, attaching plug A, power outlet A, more LED lamp bead A, attaching plug A, power outlet A are connected by conducting wire and be mounted in shell A from light emitting module.The utility model user can use more sets of same structure from light emitting module as needed, and master light module and after light emitting module installs, series connection is between its LED lamp bead, thus series-fed between LED lamp bead is not only realized, user can also increase and decrease the length of light emitting module and the purpose of light emission luminance as needed.Based on above-mentioned, so the application prospect that the utility model has had.
Description
Technical field
The utility model is related to LED illumination device field, especially a kind of die set of integrated LED light group.
Background technology
LED light group is widely used in since energy saving, good appearance are compact in illumination.Existing mainstream LED light group generally uses
Parallel operation mode is powered, and the low voltage power supply that the Switching Power Supply of LED light group exports enough high currents when work is LED in parallel
The lamp bead of lamp group is powered, and haves the shortcomings that Switching Power Supply own loss is big, Low-voltage Line Loss is big in such use, if in illumination
After the damage of LED light group some of them LED lamp bead, the electric current suffered by the LED lamp bead of remaining LED light group will increase, due to remaining
Electric current suffered by LED lamp bead increases, and LED lamp bead is limited self by electric current, is easy to cause remaining intact LED lamp bead damage
It is bad.The lamp bead of LED light group uses series-fed, efficiently solves parallel operation mode LED light group due to using low-voltage, high electricity
Stream power supply causes the shortcomings that remaining LED lamp bead is easily damaged after line loss is big, relatively not energy-efficient, some LED lamp beads are damaged.It is existing
LED light group its shape be fixed, LED lamp bead number of elements is fixed, and every LED light group respectively works, and cannot achieve basis
User needs to increase and decrease the number of elements of LED light group, and (for example user needs to increase length original LED light group on the basis of and reach
Decoration and illuminating effect just cannot achieve).
Utility model content
In order to overcome various drawbacks present in existing LED light group use, the utility model to provide with a set of main hair
Optical module, user can use more sets of same structure from light emitting module as needed, and master light module and from shining
After module installs, it is in series connection between LED lamp bead, thus not only realizes series-fed between LED lamp bead, uses
Person can increase and decrease the die set of the length of light emitting module and a kind of integrated LED light group of light emission luminance as needed.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of die set of integrated LED light group, it is characterised in that including master light module and from light emitting module, main hair
Optical module has a set of, from light emitting module there are more sets, master light module to include shell, more LED lamp beads, adjust circuit, electricity
Source plug, power outlet, for the upper end tool of shell there are four trepanning, the lower part right end of shell has a trepanning, shell front horizontal
To there are one openings, respectively there are one slots for the right side upper and lower ends of shell, and more LED lamp beads are mounted on circuit board front side, more
Series connection is between LED lamp bead, circuit board is mounted in shell, and the light-emitting surface of more LED lamp beads is located at shell front
Open outer side end, attaching plug are drawn outward from the trepanning of shell upper end second, and power outlet is mounted on shell upper end third
In trepanning, the rear side that circuit is mounted on circuit board is adjusted, circuit power input terminal is adjusted and 220V AC powers is connected by conducting wire
It connects, adjusts circuit power output head anode and connected by conducting wire with concatenated more LED lamp bead anodes, adjust circuit power output
End cathode is connected with electric outlet terminal by conducting wire, and more LED lamp bead cathode and attaching plug terminals are connected by conducting wire
It connects, more sets are consistent from light emitting module construction, include shell A, more LED lamp bead A, attaching plug A, power outlet from light emitting module
There are three trepanning, the lower part right ends of shell A to have a trepanning for the upper end tool of A, shell A, and there are one open shell A front cross
Mouthful, respectively there are one slots for the right side upper and lower ends of shell A, and respectively there are one inserted link, more LED light for the left side upper and lower ends of shell A
Pearl A is mounted on the front sides circuit board A, and series connection is between more LED lamp bead A, and circuit board A is mounted in shell A, more
The light-emitting surface of LED lamp bead A is located at shell A front opening outboard ends, and attaching plug A draws outward from the trepanning of the upper ends shell A first
Go out, power outlet A be mounted on the trepanning of the upper ends shell A second on, attaching plug A, power outlet A respectively with concatenated more
LED lamp bead A cathode, anode are connected by conducting wire, and more sets are inserted into the master light module right side from the wherein a set of left end inserted link of light emitting module
In the slot of side upper and lower ends, one is respectively screwed in the trepanning of upper end the 4th and lower part of the housing right end trepanning of master light module shell
Screw rod, to be combined master light module right part and from light emitting module left part, when more sets are connected from light emitting module, the right side
Hold a set of inserted link A insertion left ends from light emitting module left part a set of out of, upper and lower ends on the right side of light emitting module slot, left end one
Set respectively screws in a screw rod from the upper end third trepanning and the right end trepanning of the lower parts shell A of light emitting module shell A, to left
It holds and a set of is combined from light emitting module right part and right end are a set of from light emitting module left part.
More LED lamp beads of the master light module are consistent with time more LED lamp bead A numbers of elements of light emitting module are often covered.
The adjusting circuit of the master light module include power transformer, rectifier bridge stack, resistance, adjustable resistance, it is two-way can
Silicon, bilateral diode, ceramic disc capacitor, electrolytic capacitor are controlled, is connected therebetween by circuit board wiring, rectifier bridge stack model is
KBPC2510, armature winding one end of power transformer and first resistance one end, the second main electrode of bidirectional triode thyristor connect, the
One resistance other end is connected with adjustable resistance one end, the adjustable resistance other end and ceramic disc capacitor one end, second resistance R2 mono-
End connection, second resistance R2 other end are connected with bilateral diode one end, the bilateral diode other end and bidirectional triode thyristor control
Pole connection processed, the ceramic disc capacitor other end are connected with the first main electrode of bidirectional triode thyristor, power transformer secondary windings both ends difference
It is connected with rectifier bridge stack power input both ends 1 and 2 feet, the handle of adjustable resistance is located on the outside of the trepanning of shell upper end first, ring
The trepanning surrounding of shell upper end first is labeled with number, represents certain voltage digital value, electrolytic capacitor anode, cathode respectively and
4 foot of rectifier bridge stack cathode power supply output end, the connection of 3 foot of negative power supply output end.
After the attaching plug of the master light module is inserted into power outlet, concatenated more LED lamp bead anodes, cathode point
It is not connected to the rectifier bridge stack power supply output both ends for adjusting circuit.
The attaching plug of the master light module is not inserted into power outlet, and the attaching plug of master light module is inserted into first
In the power outlet A of set time light emitting module, the attaching plug A of first set time light emitting module is inserted into the power outlet of master light module
Interior, more LED lamp beads of more LED lamp beads and first set time light emitting module of master light module are in series connection, main light emission
Module adjusts the positive and negative polarities that the power supply positive and negative polarities that circuit rectifies bridge heap exports respectively enter more LED lamp beads after series connection.
The attaching plug of the master light module is not inserted into power outlet, and the attaching plug of master light module is inserted into first
In the power outlet A of set time light emitting module, the attaching plug A of first set time light emitting module is inserted into the electricity of second set light emitting module
In supply socket A, the attaching plug A of second set light emitting module is inserted into the power outlet of master light module, master light module
More LED lamp beads and more LED lamp beads of first set time light emitting module, more LED lamp beads of second set light emitting module are in
Series connection, the power supply positive and negative polarities that master light module adjusts the output of circuit rectifies bridge heap respectively enter more LED light after series connection
The positive and negative polarities of pearl can realize more LED lamp beads of more set time light emitting modules and main hair as needed by the above operating process
More LED lamp beads of optical module are in series connection, and the rectifier bridge stack power supply of circuit is adjusted through master light module.
The utility model advantageous effect is：When the utility model is used, a set of master light module and more is selected as needed
Time light emitting module is covered into accommodating combination；It can obtain different illuminating effects.In use, needing to adjust master light module adjusting electricity
The adjustable resistance on road makes the voltage digital value of knob alignment ring shell upper end first trepanning surrounding mark of adjustable resistance；It is main
Light emitting module and more LED lamp bead numbers of elements for often covering time light emitting module are consistent, then, for example use master light module and one
Operating voltage after set time light emitting module composition is exactly original twice, and (for example master light module operating voltage is 12V, main light emission
Operating voltage after module and a set of secondary light emitting module composition, which just needs to adjust, arrives 24V, master light module and two sets luminous moulds
Operating voltage after block composition, which just needs to adjust, arrives 36V).The utility model user can use more sets of same structure as needed
From light emitting module, and master light module and after light emitting module installs, series connection is between LED lamp bead, thus
Series-fed between LED lamp bead is not only realized, user can also increase and decrease the length and luminance of light emitting module as needed
The purpose of degree.Based on above-mentioned, so the application prospect that the utility model has had.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the circuit diagram of the utility model.
Specific implementation mode
Shown in Fig. 1, a kind of die set of integrated LED light group, including master light module 1 and from light emitting module 2, it is main
Light emitting module 1 has a set of, has more sets from light emitting module 2, master light module 1 include shell 1-1, more LED lamp bead 1-2,
Circuit 1-3, attaching plug 1-4, power outlet 1-5 are adjusted, there are four trepanning 1-6,1-7,1-8,1-9, shells for the upper end tool of shell
The lower part right end of body 1 has a trepanning, and 1 front cross of shell is there are one opening, there are one the right side upper and lower ends of shell 1 are each
Slot 1-10,1-11, more LED lamp bead 1-2 are mounted on circuit board front side, in series-like between more LED lamp bead 1-2
State, circuit board are mounted in shell 1-1, and the light-emitting surface of more LED lamp beads is located at shell 1-1 front opening outboard ends, and power supply is inserted
Head 1-4 is drawn outward from the trepanning 1-7 of shell upper end second, and power outlet 1-5 is mounted on shell upper end third trepanning 1-8
On, the rear side that circuit 1-3 is mounted on circuit board is adjusted, circuit 1-3 power inputs is adjusted and 220V AC powers passes through conducting wire
Connection adjusts circuit 1-3 power output ends anode and is connected by conducting wire with concatenated more LED lamp beads 1-2 anodes, adjusts circuit
1-3 power output ends cathode is connected with power outlet 1-5 terminals by conducting wire, more LED lamp bead 1-2 cathode and attaching plug
1-4 terminals are connected by conducting wire, and more sets construct unanimously from light emitting module 2, include shell A2-1, more LED from light emitting module
Lamp bead A2-2, attaching plug A2-3, power outlet A2-4, there are three trepanning 2-5,2-6,2-7, shells for the upper end tool of shell A2-1
The lower part right end of A2-1 has a trepanning, and there are one opening, the right side upper and lower ends of shell A2-1 for shell A2-1 front cross
Each there are one slot 2-8,2-9, and respectively there are one inserted link 2-10,2-11, more LED lamp beads for the left side upper and lower ends of shell A2-1
A2-2 is mounted on the front sides circuit board A, and series connection is between more LED lamp bead A2-2, and circuit board A is mounted on shell A2-1
Interior, the light-emitting surface of more LED lamp bead A2-2 is located at shell A2-1 front opening outboard ends, and attaching plug A2-3 is from shell 2-1
The first trepanning 2-5 in end is drawn outward, and power outlet A2-4 is mounted on the trepanning 2-6 of shell upper end second, attaching plug A2-
3, power outlet A2-4 cover from light emitting module 2 wherein one respectively with concatenated more LED lamp bead A2-2 cathode, anode connection more
Inserted link 2-10, the 2-11 for covering left end are inserted on the right side of master light module in rectangular slot 1-10,1-11 of upper and lower ends, main light emission mould
A screw rod is respectively screwed in the trepanning 1-9 of upper end the 4th of block shell and the right end trepanning of the lower parts shell 1-1, to main light emission mould
It 1 right part of block and is combined from 2 left part of light emitting module, when more sets are connected from light emitting module 2, right end is a set of from light emitting module 2
Inserted link 2-10,2-11 insertion left end of left part is a set of out of, upper and lower ends on the right side of light emitting module rectangular slot 2-8,2-9, left end
A screw rod is respectively screwed in a set of upper end lower part third trepanning 2-7 and shell A2-1 right end trepanning from light emitting module shell A,
To be combined from 2 left part of light emitting module from 2 right part of light emitting module and right end are a set of left end is a set of.Master light module
The handle for adjusting circuit adjustable resistance is located on the outside of the trepanning 1-6 of shell upper end first, the trepanning surrounding of toroidal shell body upper end first
It is labeled with number, represents certain voltage digital value.
Shown in Fig. 1, when the utility model is used, a set of master light module 1 and the luminous mould of more sets time are selected as needed
Block 2 is into accommodating combination；It can obtain different illuminating effects.In use, needing to adjust the adjustable of the adjusting circuit of master light module 1
Resistance makes the voltage digital value of knob alignment ring shell upper end first trepanning 1-6 surrounding mark of adjustable resistance 1；Main light emission
Module 1 and more LED lamp bead numbers of elements for often covering time light emitting module 2 are consistent, then, for example use master light module 1 and one
Operating voltage after set time light emitting module 2 forms is exactly original twice (for example 1 operating voltage of master light module is 12V, main hair
Operating voltage after optical module 1 and a set of secondary light emitting module 2 composition, which just needs to adjust, arrives 24V, master light module 1 and two sets hairs
Operating voltage after optical module 2 forms just needs to adjust to 36V).
Shown in Fig. 2, more LED lamp bead LED1N of master light module and more LED lamp beads for often covering time light emitting module
ALED2N numbers of elements are consistent.The adjusting circuit of master light module includes power transformer T, rectifier bridge stack IC, resistance R1 and R2, adjustable
Resistance RP, bidirectional triode thyristor VS, bilateral diode ST, ceramic disc capacitor C, electrolytic capacitor C1, are connected by circuit board wiring therebetween,
Rectifier bridge stack IC models are KBPC2510, armature winding one end of power transformer T and first one end resistance R1, two-way controllable
The second main electrodes of silicon VS connect, and first resistance R1 other end connect with the one end adjustable resistance RP, the adjustable resistance RP other ends with
The one end ceramic disc capacitor C, second one end resistance R2 connection, second resistance R2 other end are connected with the one end bilateral diode ST,
The bilateral diode ST other ends are connected with bidirectional triode thyristor VS control poles, the ceramic disc capacitor C other ends and bidirectional triode thyristor VS first
Main electrode connects, and power transformer T secondary windings both ends are connected with rectifier bridge stack IC power inputs both ends 1 and 2 feet respectively, adjustable
The handle of resistance RP is located on the outside of the trepanning of shell upper end first, and the trepanning surrounding of toroidal shell body upper end first is labeled with number, generation
The certain voltage digital value of table, electrolytic capacitor C1 anode, cathode respectively with 4 foot of rectifier bridge stack IC cathode power supplies output end, cathode
3 foot of power output end connects.After the attaching plug X1 of master light module is inserted into power outlet Z1, concatenated more LED1N lamps
Pearl anode, cathode are connected to the rectifier bridge stack IC power supplys output both ends 3 and 4 feet for adjusting circuit respectively.The power supply of master light module
Plug X1 is not inserted into power outlet Z1, and the attaching plug X1 of master light module is inserted into the power outlet of first set time light emitting module
In AZ2, the attaching plug AX2 of first set time light emitting module is inserted into the power outlet Z1 of master light module, master light module
More LED1N lamp beads and more LED2N lamp beads of first set time light emitting module are in series connection, and master light module adjusts circuit
The power supply positive and negative polarities of rectifier bridge stack IC outputs respectively enter the positive and negative polarities of more LED lamp beads after series connection.Master light module
Attaching plug X1 is not inserted into power outlet Z1, and the attaching plug X1 of master light module is inserted into the power supply of first set time light emitting module
In socket AZ2, the attaching plug AX2 of first set time light emitting module is inserted into the power outlet AZ3 of second set light emitting module, the
The attaching plug AX3 of two sets light emitting modules is inserted into the power outlet Z1 of master light module, more LED1N of master light module
More LED3N lamp beads of lamp bead and more LED2N lamp beads of first set time light emitting module, second set light emitting module are in series connection
State, the power supply positive and negative polarities that master light module adjusts the IC outputs of circuit rectifies bridge heap respectively enter more LED lamp beads after series connection
Positive and negative polarities, by the above operating process, can realize more set time light emitting modules more LED lamp beads and master light module it is more
LED lamp bead is in series connection, and the rectifier bridge stack IC power supplies of circuit are adjusted through master light module.
Shown in Fig. 2, the circuit power input terminal power transformer T armature windings other ends, bidirectional triode thyristor VS the is adjusted
One main electrode is connected with 220V AC powers by conducting wire.Adjust 3 feet and string of circuit power output head anode rectifier bridge stack IC
The more LED lamp bead LED1N anodes connection of connection.Adjust 4 feet and the power outlet of circuit power negative pole of output end rectifier bridge stack IC
Z1 terminals connect.More LED lamp bead LED1N cathode are connected with attaching plug X1 terminals.More sets construct one from light emitting module
It causes, attaching plug AX2, power outlet AZ2 are connected with concatenated more LED lamp beads LED2N anodes, cathode respectively.Main light emission mould
The handle of the adjusting circuit adjustable resistance RP of block is located on the outside of the trepanning of shell upper end first, the trepanning four of toroidal shell body upper end first
Week is labeled with number, represents certain voltage digital value.
Shown in Fig. 2, the utility model in use, select a set of master light module and more set time light emitting modules to carry out as needed
Facilitate combination；It can obtain different illuminating effects.In use, need to adjust the adjustable resistance RP that master light module adjusts circuit,
Make the voltage digital value of knob alignment ring shell upper end first trepanning surrounding mark of adjustable resistance RP；Master light module and every
More LED lamp bead numbers of elements of set time light emitting module are consistent, then, for example use master light module and a set of secondary light emitting module
Operating voltage after composition is exactly original twice, and (for example master light module operating voltage is 12V, master light module and a set of time
Operating voltage after light emitting module 2 forms just needs adjusting to arrive 24V, the work after master light module and two sets light emitting modules compositions
Make voltage just to need to adjust to 36V).In the adjusting circuit of master light module：By adjustable resistance RP, ceramic disc capacitor C, resistance R1,
R2 and bidirectional trigger diode ST form phase-shift trigger circuit, and when 220V AC powers are certain half cycle, electric current is through adjustable resistance
RP, resistance R1 charge to ceramic disc capacitor C, and ceramic disc capacitor C both end voltages rise, when ceramic disc capacitor C both end voltages rise above
When the trigger voltage value of bidirectional trigger diode ST, bidirectional trigger diode ST and bidirectional triode thyristor VS ability successive conductives, then
Bidirectional triode thyristor VS ends when AC supply voltage is in zero, and the Trigger Angle of bidirectional triode thyristor VS is hindered by adjustable resistance RP
Value, resistance R1 resistance values and ceramic disc capacitor C capacitance products determine, adjust knob, the adjustable resistance RP resistance values hair of adjustable resistance RP
The Trigger Angle for changing bidirectional triode thyristor VS is equivalent to when changing, to change the input of power transformer T armature windings
Operating voltage size, that is, the both end voltage value of power transformer T armature windings is changed, play adjusting power transformer
Effect of the T grade around winding output voltage；When the resistance value of adjustable resistance RP resistance values is lower, the Trigger Angle of bidirectional triode thyristor VS2
Become larger, the primary winding voltage for being input to power transformer T becomes larger, the output of such power transformer T secondary windings to rectification
The 1 and 2 foot voltages of bridge heap IC become larger, then can be to provide suitable voltage for more LED lamp beads, rectifier bridge stack IC power supplys are defeated
Outlet 3 and the DC power supply of 4 feet output enter the LED lamp bead after connecting after electrolytic capacitor C1 filtering, and LED lamp bead is made to obtain electric hair
Light；When the resistance value of adjustable resistance RP resistance values becomes larger, the Trigger Angle of bidirectional triode thyristor VS2 becomes smaller, at the beginning of being input to power transformer T
The voltage of grade winding becomes smaller, and the 1 and 2 foot voltages of output to the rectifier bridge stack IC of such power transformer T secondary windings become smaller, that
It can be to provide suitable voltage for relatively smaller LED lamp bead；Due to the knob alignment ring shell upper end first of adjustable resistance RP
The voltage digital value of a trepanning surrounding mark, the knob for often adjusting adjustable resistance RP just change adjustable resistance RP resistance values, also
The output end 3 and 4 foot output voltages of rectifier bridge stack IC are changed, knob is adjusted to required shell upper end first and opened by user
Hole surrounding indicates corresponding voltage digital value and required voltage just can be obtained, and meets the different concatenated LED lamp bead illumination need of number of elements
It wants.
Shown in Fig. 2, in the adjusting circuit of master light module：Power transformer T-type number is 220V/110V.Resistance R1 and
R2 resistance values are 1K, 240 Ω respectively.Adjustable resistance RP specifications are 270K；Bidirectional triode thyristor VS models BTB26.Electrolytic capacitor C1 types
Number it is 470 μ F/25V.Bilateral diode model is DB3.Ceramic disc capacitor C specifications are 0.1 μ F/160V.
The present embodiment is the utility model preferred embodiments, is not intended to limit the utility model, all in the present embodiment principle
Any modification, equivalent substitution, improvement and etc. are done in range, should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of die set of integrated LED light group, it is characterised in that including master light module and from light emitting module, main light emission
Module has a set of, from light emitting module there are more sets, master light module to include shell, more LED lamp beads, adjust circuit, power supply
Plug, power outlet, there are one openings for shell front cross, and respectively there are one slot, more LED light for the right side upper and lower ends of shell
On pearl is mounted on front side of circuit board, series connection is between more LED lamp beads, circuit board is mounted in shell, more LED light
The light-emitting surface of pearl is located at shell front opening outboard end, adjusts the rear side that circuit is mounted on circuit board, adjusts circuit power input
End is connected with 220V AC powers by conducting wire, adjusts circuit power output head anode and concatenated more LED lamp bead anodes are logical
Conducting wire connection is crossed, circuit power negative pole of output end is adjusted and is connected by conducting wire with electric outlet terminal, more LED lamp bead cathode
Connected by conducting wire with attaching plug terminals, more sets are consistent from light emitting module construction, from light emitting module include shell A, more
LED lamp bead A, attaching plug A, power outlet A, there are one opening, the right side upper and lower ends of shell A respectively to have for shell A front cross
One slot, the left side upper and lower ends of shell A are respectively there are one inserted link, and more LED lamp bead A are mounted on the front sides circuit board A, more
Between LED lamp bead A be in series connection, circuit board A be mounted on shell A in, attaching plug A, power outlet A respectively with it is concatenated
More LED lamp bead A cathode, anode are connected by conducting wire, and more sets are inserted into main light emission mould from the wherein a set of left end inserted link of light emitting module
It on the right side of block in the slot of upper and lower ends, master light module right part and is combined from light emitting module left part, more sets are from luminous mould
When block connects, right end is a set of to be inserted into a set of the inserting from light emitting module right side upper and lower ends of left end from the inserted link A of light emitting module left part
In slot, left end is a set of to be combined from light emitting module right part and right end are a set of from light emitting module left part.
2. a kind of die set of integrated LED light group according to claim 1, it is characterised in that master light module it is more
LED lamp bead is consistent with time more LED lamp bead A numbers of elements of light emitting module are often covered.
3. a kind of die set of integrated LED light group according to claim 1, it is characterised in that the tune of master light module
Economize on electricity road includes power transformer, rectifier bridge stack, resistance, adjustable resistance, bidirectional triode thyristor, bilateral diode, ceramic disc capacitor, electricity
Capacitance is solved, is connected therebetween by circuit board wiring, rectifier bridge stack model is KBPC2510, armature winding one end of power transformer
It being connected with first resistance one end, the second main electrode of bidirectional triode thyristor, first resistance other end is connected with adjustable resistance one end,
The adjustable resistance other end is connected with ceramic disc capacitor one end, second resistance one end, second resistance other end and bilateral diode
One end connects, and the bilateral diode other end connects with bidirectional triode thyristor control pole, the ceramic disc capacitor other end and bidirectional triode thyristor the
One main electrode connects, and power transformer secondary windings both ends are connected with rectifier bridge stack power input both ends 1 and 2 feet respectively, adjustable
The handle of resistance is located on the outside of the trepanning of shell upper end first, and the trepanning surrounding of toroidal shell body upper end first is labeled with number, represents
Certain voltage digital value, electrolytic capacitor anode, cathode are defeated with 4 foot of rectifier bridge stack cathode power supply output end, negative power supply respectively
3 foot of outlet connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793788.1U CN207716108U (en) | 2017-12-20 | 2017-12-20 | A kind of die set of integrated LED light group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793788.1U CN207716108U (en) | 2017-12-20 | 2017-12-20 | A kind of die set of integrated LED light group |
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| Publication Number | Publication Date |
|---|---|
| CN207716108U true CN207716108U (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721793788.1U Active CN207716108U (en) | 2017-12-20 | 2017-12-20 | A kind of die set of integrated LED light group |
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| CN (1) | CN207716108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179566A (en) * | 2021-05-07 | 2021-07-27 | 深圳市雅琪光电有限公司 | Light-emitting module, lamp bead and lighting equipment |
-
2017
- 2017-12-20 CN CN201721793788.1U patent/CN207716108U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179566A (en) * | 2021-05-07 | 2021-07-27 | 深圳市雅琪光电有限公司 | Light-emitting module, lamp bead and lighting equipment |
| CN113179566B (en) * | 2021-05-07 | 2023-06-06 | 深圳市雅琪光电有限公司 | Light-emitting module, lamp pearl and lighting apparatus |
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