CN207802469U - A kind of LED light series circuit - Google Patents
A kind of LED light series circuit Download PDFInfo
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- CN207802469U CN207802469U CN201820192255.6U CN201820192255U CN207802469U CN 207802469 U CN207802469 U CN 207802469U CN 201820192255 U CN201820192255 U CN 201820192255U CN 207802469 U CN207802469 U CN 207802469U
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Abstract
A kind of LED light series circuit, which is characterized in that including multiple voltage reduction modules and multigroup LED light group, LED light group described in each group is connected with a voltage reduction module；It connects between the LED light group；It is in parallel between the voltage reduction module；Any one of voltage reduction module is electrically connected with power module.The LED light is set as plug-in type LED lamp；The plug-in type LED lamp includes LED lamp bead and inserting terminal；The LED lamp bead is assembled with the inserting terminal grafting, and the inserting terminal is connected with conducting wire.A kind of LED light series circuit of offer of the utility model, the LED light brightness in the circuit keep almost the same, and the decorative effect colorful of a LED cluster of lamps, ornamental is brilliant.In addition to this, LED light is set as plug-in type, quick and easy for installation, can effectively improve efficiency of assembling, meanwhile, this plug-in type LED lamp production process is simple, saves a large amount of manpower and materials, greatly reduces production cost.
Description
Technical field
The utility model is related to decorative lamp technical field more particularly to a kind of LED light series circuits.
Background technology
The LED cluster of lamps, ornamental that is combined by power supply and LED is because easy for installation, safety, flicker style are numerous, energy saving etc. excellent
Point has become the common decorative lamp of festivals or holidays public place of entertainment.Currently, because the required driving voltages of LED are relatively low, generally 5
Volt left and right, and the voltage of power supply is higher, therefore, a LED cluster of lamps, ornamental generally uses cascaded structure, applied to large-scale ornament
When (such as Christmas tree), hundreds and thousands of a LED light of connecting are generally required, since the conducting wire etc. of series LED lamp is inevitably present
Voltage loss, concatenated LED light is more, and voltage loss is more serious, this means that under actual working state, each LED light it
Between all there is pressure drop, in the LED light of series circuit end, practical operating voltage is smaller, and brightness is weaker, causes
The brightness of LED light is inconsistent in a LED cluster of lamps, ornamental, decays one by one in brightness, this has seriously affected the Integral decoration effect of a LED cluster of lamps, ornamental.
Therefore, very must to overcome the deficiencies of the prior art in view of the shortcomings of the prior art, providing a kind of LED light series circuit
It wants.
Invention content
The utility model provides a kind of LED light series circuit, in this kind of LED light series circuit the brightness of LED light keep
It is almost the same, there is excellent decorative effect.
The above-mentioned purpose of the utility model is realized by following technological means.
A kind of LED light series circuit, including multiple voltage reduction modules and multigroup LED light group, each group of LED lamp groups and a drop
Die block is connected；It connects between LED light group；It is in parallel between voltage reduction module；Each voltage reduction module is electrically connected with power module.
Preferably, each group of LED lamp groups includes N number of concatenated LED light, and N is positive integer.
Preferably, power module is AC-DC power module.
Preferably, the ends the AC input voltage range of AC-DC power module is 100~240V, and the ends DC output voltage is 12V
Or 24V or 36V.
Preferably, voltage reduction module is DC-DC voltage reduction modules.
Preferably, controller is additionally provided between voltage reduction module and LED light group；Controller is used to control the hair of LED light group
Light.
Preferably, controller is SPI controller.
Preferably, LED light is set as plug-in type LED lamp；Plug-in type LED lamp includes LED lamp beads and inserting terminal；LED light
Pearl is assembled with inserting terminal grafting, and inserting terminal is connected with conducting wire.
Preferably, there are two conductive feets for LED lamp bead bottom tool；
Inserting terminal includes insulation crust and two conducting structures being mounted in insulation crust；
Two conductive feets of LED lamp bead are corresponding respectively to be inserted into two conducting structures and corresponds to realization electrical connection.
Preferably, two conducting structures structures are identical, are disposed as the part of upper, middle and lower three, and respectively conductive feet is pacified
Dress portion, line pressing portion and fixed installation portion；
The insulating segment fixing assembling of conducting wire is in fixed installation portion；
Line pressing portion is provided at least one crimping fin, the exposed conductive filament of crimping fin compacted conductor；
Conductive feet mounting portion is set as through-hole structure, and conductive feet is plugged in conductive feet mounting portion；
There are two symmetrical, the identical plug divisions of structure for insulation crust setting；
Correspondence is assemblied in two plug divisions to two conducting structures respectively；
Each plug division is provided with corresponding wiring through-hole and conductive feet jack up and down；
Wiring through-hole and conductive feet jack communicate；
Two conducting structures are each passed through wiring through-hole correspondence and are assemblied in two plug divisions；
Two conductive feets are each passed through conductive feet jack correspondence and are plugged in two conducting structures；
Plug division is additionally provided with the first groove, and the first groove is communicated with wiring through-hole and conductive feet jack；
First groove is provided with insulation catch, and insulation catch one end is fixedly connected with the first bottom portion of groove, other end setting
For movable end；
It is less than the bottom of conductive feet mounting portion at the top of the movable end of insulation catch；
Conductive feet mounting portion is additionally provided with screens piece and the second groove；
Second groove is provided with conductive catch；
Screens piece is arranged with conductive catch correspondence；
Screens piece presses conductive feet；
Conductive catch one end is fixedly connected with the second bottom portion of groove, and the other end is set as movable end；
Screens piece is set as concave shaped piece；
Conductive feet jack aperture is less than conductive feet mounting portion aperture；
The movable end of insulation catch is provided with inner oblique piece；
Inner oblique piece is set to insulation catch close to the first groove side；
Angle between inner oblique piece and insulation catch is α, and the value range of α is 90 °<α<180°.
A kind of LED light series circuit of offer of the utility model, the LED light brightness in the circuit keep almost the same, LED
The decorative effect colorful of a cluster of lamps, ornamental is brilliant.In addition to this, LED lamps are set as plug-in type, quick and easy for installation, can effectively improve
Efficiency of assembling, meanwhile, this plug-in type LED lamp production process is simple, saves a large amount of manpower and materials, greatly reduces production
Cost.
Description of the drawings
The utility model is described further using attached drawing, but the content in attached drawing does not constitute and appoints to the utility model
What is limited.
Fig. 1 is the schematic diagram of the LED light series circuit of the utility model；
Fig. 2 is the installation diagram of the lamp bead and inserting terminal in the plug-in type LED lamp in the utility model embodiment 2；
Fig. 3 is the exploded view of Fig. 2；
Fig. 4 is the front view of the conducting structures of the utility model；
Fig. 5 is the right view of Fig. 4；
Fig. 6 is the front view of the insulation crust of the utility model；
Fig. 7 is the right view of Fig. 6；
Fig. 8 is the vertical view of Fig. 6；
Fig. 9 is the upward view of Fig. 6；
Figure 10 is the main view of the insulation crust and conducting structures assembly in the inserting terminal in the utility model embodiment 3
Figure；
Figure 11 is the right view of Figure 10, and solid line is insulation crust, and dotted line is conducting structures.
In Fig. 1 to Figure 11, including：
Voltage reduction module 1, LED light group 2, power module 3, controller 4,
LED light 21,
Lamp bead 211, conductive feet 2111,
Inserting terminal 212, conducting structures 2121, insulation crust 2122,
Conductive feet mounting portion 21211, line pressing portion 21212, fixed installation portion 21213, plug division 21221,
Second groove 212111, conductive catch 212112, screens piece 212113, crimping fin 212121,
Conductive feet jack 212211, wiring through-hole 212212, the first groove 212213, insulation catch 212214, inner oblique piece
212215。
Specific implementation mode
The utility model will be further described with the following Examples.
Embodiment 1.
As shown in Figure 1, a kind of LED light series circuit, including multiple voltage reduction modules 1 and multigroup LED light group 2, each group of LED
Lamp group 2 is connected with a voltage reduction module 1；It connects between LED light group 2；It is in parallel between voltage reduction module 1；Each voltage reduction module 1 is equal
It is electrically connected with power module 3.
Each group of LED lamp groups 2 includes N number of concatenated LED light 21, and N is positive integer.The value of the explanation needed, N can
It is determined according to actual demand, wherein when differing more apparent with 21 brightness of top n LED light with the brightness of the N+1 LED light 21
N values be best.
Power module 3 is AC-DC power module.
The ends the AC input voltage range of AC-DC power module be 100~240V, the ends DC output voltage be 12V or 24V or
36V.Voltage reduction module 1 is DC-DC voltage reduction modules.
Controller 4 is additionally provided between voltage reduction module 1 and LED light group 2；Controller 4 is used to control shining for LED light group 2.
Controller 4 is SPI controller.
It should be noted that the structure of AC-DC power module, voltage reduction module, SPI controller is known in the art common sense,
As long as can realize that the model of AC-DC power source conversion functions all can serve as the AC-DC power module of the present embodiment, as long as can
It realizes that the model of buck functionality can be used as the voltage reduction module in the present embodiment, can realize that the luminous SPI controller of control is equal
It can be used for the present embodiment, do not repeat one by one herein.
The LED light series circuit provided in the present embodiment, each group of LED lamp groups are each equipped with a voltage reduction module, and with
AC-DC power module 3 is electrically connected, and in actual work, AC-DC power modules 3 convert the alternating current of common 100~240V
After direct current at 12V or 24V or 36V, which is again down to voltage by DC-DC voltage reduction modules 1 drive of LED light 21
Dynamic voltage (generally 5V or so), LED light group 2 is with N number of concatenated LED lamps 21 for one group, it is ensured that this 21 both ends of N number of LED light
Institute's making alive is 5V or so, voltage loss will not be caused excessive because of the unconfined series connection of LED light 21, and leads to LED lamps 21
Brightness decay one by one.
A kind of LED light series circuit of offer of the utility model, the LED light brightness in the circuit keep almost the same, LED
The decorative effect colorful of a cluster of lamps, ornamental is brilliant.In addition to this, LED lamps are set as plug-in type LED lamp, quick and easy for installation, can be effective
Efficiency of assembling is improved, meanwhile, this plug-in type LED lamp production process is simple, saves a large amount of manpower and materials, greatly reduces
Production cost.
Embodiment 2.
A kind of LED light series circuit, other feature is same as Example 1, the difference is that：As shown in Fig. 2 to 3, LED
Lamp 21 is set as plug-in type LED lamp 21；Plug-in type LED lamp 21 includes LED lamp bead 211 and inserting terminal 212；LED lamp bead 211
It is assembled with 212 grafting of inserting terminal, inserting terminal 212 is connected with conducting wire.There are two conductive feets 2111 for 211 bottom of LED lamp bead tool；
Inserting terminal 212 includes insulation crust 2122 and two conducting structures 2121 being mounted in insulation crust 2122；LED lamp bead
211 two conductive feets 2111 are corresponding respectively to be inserted into two conducting structures 2121 and corresponds to realization electrical connection.
The LED light series circuit provided in the present embodiment, the LED light 21 in the series circuit are plug-in type LED lamp 21,
In actual work, LED light 21 is directly plugged in inserting terminal 212, is distinguished by two conductive feets 2111 of LED lamp bead 211
It is electrically connected with two conducting structures 2121 in inserting terminal 212, realizes the conducting of circuit, this inserting mode can have
The efficiency of assembling of a raising LED cluster of lamps, ornamental for effect.
A kind of LED light series circuit of offer of the utility model, the LED light brightness in the circuit keep almost the same, LED
The decorative effect colorful of a cluster of lamps, ornamental is brilliant.In addition to this, LED lamps are set as plug-in type, quick and easy for installation, can effectively improve
Efficiency of assembling, meanwhile, this plug-in type LED lamp production process is simple, saves a large amount of manpower and materials, greatly reduces production
Cost.
Embodiment 3.
A kind of LED light series circuit, other feature is same as Example 2, the difference is that：As shown in Figure 4 to 11, two
2121 structure of a conducting structures is identical, is disposed as the part of upper, middle and lower three, respectively conductive feet mounting portion 21211, pressure
Line portion 21212 and fixed installation portion 21213；
The insulating segment fixing assembling of conducting wire is in fixed installation portion 21213；
Line pressing portion 21212 is provided at least one crimping fin 212121, and 212121 compacted conductor of crimping fin is exposed
Conductive filament；
Conductive feet mounting portion 21211 is set as through-hole structure, and the conductive feet 2111 is plugged in the conductive feet mounting portion
In 21211.
There are two the identical plug divisions of symmetrical, structure 21221 for the setting of insulation crust 2122；Two conducting structures
2121 respectively correspondence be assemblied in two plug divisions 21221.
Plug division 21221 is provided with corresponding wiring through-hole 212212 and conductive feet jack 212211 up and down；Wiring through-hole
212212 and conductive feet jack 212211 communicate；
Two conducting structures 2121 are each passed through the correspondence of wiring through-hole 212212 and are assemblied in two plug divisions 21221；
Two conductive feets 2111 are each passed through the correspondence of conductive feet jack 212211 and are plugged in two conducting structures 2121.
Plug division 21221 is additionally provided with the first groove 212213, the first groove 212213 and wiring through-hole 212212 and leads
Electric foot jack 212211 communicates.
First groove 212213 is provided with insulation catch 212214, insulation 212214 one end of catch and the first groove 212213
Bottom is fixedly connected, and the other end is set as movable end；
It is less than the bottom of conductive feet mounting portion 21211 at the top of the movable end of insulation catch 212214.
Conductive feet mounting portion 21211 is additionally provided with screens piece 212113 and the second groove 212111；Second groove 212111
It is provided with conductive catch 212112；Screens piece 212113 is arranged with 212112 correspondence of the conductive catch；Screens piece
212113 press the conductive feet 2111.
212112 one end of conductive catch is fixedly connected with 212111 bottom of the second groove, and the other end is set as movable end；Card
Bit slice 212113 is set as concave shaped piece.
The plug-in type LED lamp of the present embodiment realizes being electrically connected for LED light and conducting wire by connecting terminal 212, first when assembly
Pilot line is connected with conducting structures 2121, wherein the insulating segment fixing assembling of conducting wire is in fixed installation portion 21213, conduction knot
The exposed conductive filament of 212121 compacted conductor of crimping fin of structure body 2121；Then the conducting structures 2121 of conducting wire are connected with
It is inserted into insulation crust 2122 from the wiring through-hole 212212 of insulation crust 2122, realizes conducting structures 2121 and insulation crust
2122 assembly forms inserting terminal 212；The conductive feet 2111 of last LED light passes through the conductive feet jack of insulation crust 2122
212211 are inserted into the conductive feet mounting portion 21211 of conducting structures 2121, realize the assembly of LED light and inserting terminal 212.By
It is concave shaped structure in the screens piece 212112 of conductive feet mounting portion 21211, screens piece 212112 presses conductive feet 2111, conductive
The electrical connection of foot 2111, conducting structures 2121, conducting wire three, to realize being electrically connected for LED light and conducting wire, LED light passes through
Conducting wire joins end to end, and series connection is in circuit.And when conductive feet 2111 is extracted, since conductive catch 212112 is that one end fixes one
End activity, has certain activity space, facilitates the extraction of conductive feet 2111.
A kind of LED light series circuit of offer of the utility model, the LED light brightness in the circuit keep almost the same, LED
The decorative effect colorful of a cluster of lamps, ornamental is brilliant.In addition to this, LED lamps are set as plug-in type, quick and easy for installation, can effectively improve
Efficiency of assembling, meanwhile, this plug-in type LED lamp production process is simple, saves a large amount of manpower and materials, greatly reduces production
Cost.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this practicality
The limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, the common skill of this field
Art personnel, which should be appreciated that, to be modified or replaced equivalently the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme.
Claims (10)
1. a kind of LED light series circuit, which is characterized in that including multiple voltage reduction modules and multigroup LED light group, described in each group
LED light group is connected with a voltage reduction module；
It connects between the LED light group；
It is in parallel between the voltage reduction module；
Any one of voltage reduction module is electrically connected with power module.
2. LED light series circuit according to claim 1, which is characterized in that LED light group described in any one group includes N number of
Concatenated LED light, N are positive integer.
3. LED light series circuit according to claim 2, which is characterized in that the power module is AC-DC power supply moulds
Block.
4. LED light series circuit according to claim 3, which is characterized in that the ends AC of the AC-DC power module input
Voltage range is 100~240V, and the ends DC output voltage is 12V or 24V or 36V.
5. LED light series circuit according to claim 4, which is characterized in that the voltage reduction module is that DC-DC is depressured mould
Block.
6. LED light series circuit according to claim 5, which is characterized in that between the voltage reduction module and LED light group also
It is provided with controller；The controller is used to control shining for LED light group.
7. LED light series circuit according to claim 6, which is characterized in that the controller is SPI controller.
8. LED light series circuit according to claim 7, which is characterized in that the LED light is set as plug-in type LED lamp；
The plug-in type LED lamp includes LED lamp bead and inserting terminal；The LED lamp bead is assembled with the inserting terminal grafting, described to insert
Connecting terminal is connected with conducting wire.
9. LED light series circuit according to claim 8, which is characterized in that there are two conductive for the LED lamp bead bottom tool
Foot；
The inserting terminal includes insulation crust and two conducting structures being mounted in the insulation crust；
Two conductive feets of LED lamp bead are corresponding respectively to be inserted into two conducting structures and corresponds to realization electrical connection.
10. LED light series circuit according to claim 9, it is characterised in that：Two conducting structures structures are identical,
It is set as the part of upper, middle and lower three, respectively conductive feet mounting portion, line pressing portion and fixed installation portion；
The insulating segment fixing assembling of conducting wire is in the fixed installation portion；
The line pressing portion is provided at least one crimping fin, and the crimping fin presses the exposed conductive filament of the conducting wire；
The conductive feet mounting portion is set as through-hole structure, and the conductive feet is plugged in the conductive feet mounting portion；
There are two symmetrical, the identical plug divisions of structure for the insulation crust setting；
Correspondence is assemblied in two plug divisions to two conducting structures respectively；
Each plug division is provided with corresponding wiring through-hole and conductive feet jack up and down；
The wiring through-hole and conductive feet jack communicate；
Two conducting structures are each passed through the wiring through-hole correspondence and are assemblied in two plug divisions；
Two conductive feets are each passed through the conductive feet jack correspondence and are plugged in two conducting structures；
The plug division is additionally provided with the first groove, and first groove is communicated with the wiring through-hole and conductive feet jack；
First groove is provided with insulation catch, and described insulation catch one end is fixedly connected with first bottom portion of groove, separately
One end is set as movable end；
It is less than the bottom of the conductive feet mounting portion at the top of the movable end of the insulation catch；
The conductive feet mounting portion is additionally provided with screens piece and the second groove；
Second groove is provided with conductive catch；
The screens piece is arranged with the conductive catch correspondence；
The screens piece presses the conductive feet；
Described conduction catch one end is fixedly connected with second bottom portion of groove, and the other end is set as movable end；
The screens piece is set as concave shaped piece；
Conductive feet jack aperture is less than conductive feet mounting portion aperture；
The movable end of the insulation catch is provided with inner oblique piece；
The inner oblique piece is set to the insulation catch close to first groove side；
Angle between the inner oblique piece and the insulation catch is α, and the value range of the α is 90 °<α<180°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192255.6U CN207802469U (en) | 2018-02-05 | 2018-02-05 | A kind of LED light series circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192255.6U CN207802469U (en) | 2018-02-05 | 2018-02-05 | A kind of LED light series circuit |
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| Publication Number | Publication Date |
|---|---|
| CN207802469U true CN207802469U (en) | 2018-08-31 |
Family
ID=63268944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820192255.6U Active CN207802469U (en) | 2018-02-05 | 2018-02-05 | A kind of LED light series circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207802469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653953A (en) * | 2021-08-24 | 2021-11-16 | 生迪光电科技股份有限公司 | Side-emitting LED lamp |
-
2018
- 2018-02-05 CN CN201820192255.6U patent/CN207802469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653953A (en) * | 2021-08-24 | 2021-11-16 | 生迪光电科技股份有限公司 | Side-emitting LED lamp |
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