CN107559786A - LED and its electric connection structure - Google Patents
LED and its electric connection structure Download PDFInfo
- Publication number
- CN107559786A CN107559786A CN201710910552.XA CN201710910552A CN107559786A CN 107559786 A CN107559786 A CN 107559786A CN 201710910552 A CN201710910552 A CN 201710910552A CN 107559786 A CN107559786 A CN 107559786A
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- Prior art keywords
- power supply
- light source
- led
- pcb
- adapter assembly
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000002627 tracheal intubation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention provides a kind of LED and its electric connection structure, the LED includes being electrically connected to form the light source assembly of electrical circuit, power supply module, first lamp adapter assembly and the second lamp adapter assembly, the power supply module includes power supply PCB, it is inputted and output electrically connected port is located at the same one end of power supply PCB, power supply PCB input and output electrically connected port electrically connect with first lamp adapter assembly, an at least PCB contact pin is additionally provided with the electrically connected port, the light source assembly is provided with the quantity jack electrically connected with circuit of light sources consistent with the PCB contact pin quantity, the PCB contact pins insert jack and electrically connected, realize that power supply module electrically connects with light source assembly.The present invention is electrically connected using PCB contact pins with light source assembly, and the electric wire without redundancy is electrically connected, and improves that production efficiency is high, and electrical connection properties are good so that structure is simpler, easy to connect, efficiency of assembling is high.
Description
【Technical field】
The present invention relates to lighting field, more particularly, to a kind of LED and its electric connection structure.
【Background technology】
Lighting field technology continue to develop, present LED because its power consumption is extremely low, energy saving, fire safety, it is noiseless,
The advantages that without ultraviolet radioactive, more and more extensive application is obtained, and as the fast development of economy, energy resource consumption sharply increase,
The superiority of LED is more highlighted, existing illuminator is substituted using LED, there is irreversible trend.It is single led
Although lamp luminous intensity comparison is high, normal lighting intensity can't be reached, generally required multiple LEDs according to array way
Close discharge, to reach the brightness of normal lighting needs, it can so cause to radiate bad, if timely and effective can not radiate, can make
LED luminescent properties can decay rapidly, and service life is greatly reduced.
Power supply module, light source assembly, lamp adapter assembly are completed to be electrically connected by more wire rod in the prior art.Electrical connection
When lamp adapter assembly, power supply module, LED light source component connected using more wire rod, and wire rod must carry out long row in lumen of radiator
The interspersed connection of journey, process is various, inefficient, easily causes that electric wire exocuticle is damaged to trigger short circuit during assembling, exist or leak electricity or
The potential safety hazard of fire；And each component such as power supply module, electric wire, LED light source component etc. are not completely fixed in light fixture, have been rocked
Abnormal sound；Maintenance dismounting is difficult, and each component material cost, assembling production cost, maintenance cost are higher；Light source board uses hard plate
Material PCB light fixture, thermal resistance is larger during LED light source heat-dissipating, so that LED heat-conducting effects are bad, reduces LED luminous efficiencies.
Therefore it provides a kind of good heat dissipation effect, production efficiency are high, cost is low, environmental protection and energy saving LEDs are actually necessary.
【The content of the invention】
It is an object of the invention to provide the LED that a kind of production efficiency is high, electrical connection properties are good and its electric connection structure.
To realize the object of the invention, there is provided following technical scheme：
The present invention provides a kind of electric connection structure of LED, and the LED includes the light source group for being electrically connected to form electrical circuit
Part, power supply module, the first lamp adapter assembly and the second lamp adapter assembly, the power supply module include power supply PCB, and it is inputted and output is electrically connected
Connect port and be located at the same one end of power supply PCB, power supply PCB input and output electrically connected port are electrically connected with first lamp adapter assembly
Connect, an at least PCB contact pin is additionally provided with the electrically connected port, the light source assembly is provided with quantity and the PCB contact pins quantity one
The jack electrically connected with light source assembly caused, PCB contact pins insertion jack simultaneously electrically connect, and realize power supply module and light source assembly electricity
Connection.
Preferably, the light source assembly includes FPC and at least one LED light source being arranged on FPC, and the FPC one end is set
There is the jack, electrically connected in the PCB contact pins insertion FPC of power supply module jack with light source assembly.
Preferably, the first pad is provided with by the jack of the FPC, the PCB contact pins are corresponding respectively to be punctured into jack, and with the
One pad solder.
Preferably, first lamp adapter assembly is provided with the lamp holder electric mortiser pipe of connection external power source, connects on the inside of the lamp holder electric mortiser pipe
Electric connecting sheet is connected to, the electric connecting sheet electrically connects with the power supply PCB.
Preferably, power supply module power supply PCB electrically connected port is provided with power pad, the power pad and the first lamp
The electric connecting sheet electrical connection of head assembly.
Preferably, the electric connecting sheet is the copper sheet with holes riveted on the inside of the lamp holder electric mortiser pipe, and the copper sheet with holes is established
Upwards and there is kink upper end, and kink band is flexible, is pressed on power pad and the welding of the power supply PCB.
Preferably, the FPC is provided with the second pad with respect to the other end of the first pad, and second lamp adapter assembly band short-term is simultaneously set
There is lamp holder electric mortiser pin, the lamp holder electric mortiser pin electrically connects two power input lines, two power input lines and the second of the FPC
Pad electrically connects.
Preferably, first lamp adapter assembly is provided with three lamp holder electric mortiser pipes, and the lamp holder electric mortiser pipe is copper pipe, wherein two
The electric connecting sheet is connected on the inside of individual lamp holder electric mortiser pipe, connects ground strip on the inside of another lamp holder electric mortiser pipe, second lamp adapter assembly
Including three lamp holder electric mortiser pins, the lamp holder electric mortiser pin is copper pin, and the power supply is riveted on the inside of two of which lamp holder electric mortiser pin
Input line, another lamp holder electric mortiser pin inner side connect ground strip.
Preferably, the power supply module electrically connected port is provided with four PCB contact pins, and the light source assembly is provided with quantity with being somebody's turn to do
The consistent jack electrically connected with light source assembly of PCB contact pins quantity, PCB contact pins insertion jack simultaneously electrically connect, and realize power supply group
Part electrically connects with light source assembly.Preferably, the contact pin stands on power supply PCB in order, and two, outside contact pin is used for Live line Zero line high pressure
Electrical connection, the both positive and negative polarity low-voltage electrical that the contact pin of inner side two is used for light source assembly connect.
The present invention also provides a kind of LED, the LED include being electrically connected to form the light source assembly of electrical circuit, power supply module,
First lamp adapter assembly and the second lamp adapter assembly, the power supply module include power supply PCB, and it is inputted and output electrically connected port is located at electricity
The same one end of source PCB, power supply PCB input and output electrically connected port electrically connect with first lamp adapter assembly, the electric connecting terminal
An at least PCB contact pin is additionally provided with mouthful, and the light source assembly is provided with that quantity is consistent with the PCB contact pin quantity and light source assembly
The jack of electrical connection, PCB contact pins insertion jack simultaneously electrically connect, and realize that power supply module electrically connects with light source assembly.
Preferably, the LED also includes support, and the support both ends are provided with power supply module accommodating cavity, first lamp adapter assembly
With power supply module insertion support one end power supply module accommodating cavity, second lamp adapter assembly inserts other end power supply module accommodating cavity,
The frame upper is provided with light source assembly fixing groove, and the light source assembly is arranged on the light source assembly fixing groove, and the light source assembly is consolidated
Determine groove side and be provided with breach, the power supply module of the support side of first lamp adapter assembly and power supply module insertion with the breach
In accommodating cavity, the PCB contact pins are connected with jack is located at the indentation, there.
Prior art is contrasted, the present invention has advantages below：
The present invention is electrically connected using PCB contact pins with light source assembly, and the electric wire without redundancy is electrically connected, and improves life
Efficiency high is produced, electrical connection properties are good.Electrical connection between the power supply module and the first lamp adapter assembly and the second lamp adapter assembly, is adopted
Substitute the scheme that runs wires to of adopting in the prior art with the circuit on the FPC, due on the FPC of light source assembly except setting
There is the supply line of LED light source, be additionally provided with Live line Zero line circuit, so as to complete the electrical connection of whole light fixture.So that structure
It is simpler, it is easy to connect, efficiency of assembling is high.
【Brief description of the drawings】
Fig. 1 is the stereogram of the support of LED of the present invention；
Fig. 2 is the enlarged drawing of a parts in Fig. 1；
Fig. 3 is the partial schematic diagram of the support of LED of the present invention；
Fig. 4 is the assembling schematic diagram of LED of the present invention；
Fig. 5 is the decomposing schematic representation of LED of the present invention；
Fig. 6 is the stereogram of the first lamp adapter assembly of LED of the present invention；
Fig. 7 is the stereogram of the second lamp adapter assembly of LED of the present invention；
Fig. 8 is the sectional view of the first lamp adapter assembly of LED of the present invention；
Fig. 9 is the sectional view of the second lamp adapter assembly of LED of the present invention；
Figure 10 is the side view of LED of the present invention；
Figure 11 is the medial elevational view of the first lamp adapter assembly of LED of the present invention；
Figure 12 is the lateral elevational view of the first lamp adapter assembly of LED of the present invention；
Figure 13 is the medial elevational view of the second lamp adapter assembly of LED of the present invention；
Figure 14 is the lateral elevational view of the second lamp adapter assembly of LED of the present invention；
Figure 15 is light source assembly assembling structure schematic diagram corresponding with power supply module in the present invention；
Figure 16 is FPC the second pad schematic diagrames of light source assembly in the present invention；
Figure 17 is the assembling schematic diagram of light source assembly and power supply module in the present invention；
Figure 18 is the connection diagram of power supply module, light source assembly and the first lamp adapter assembly in the present invention.
【Embodiment】
Refer to Fig. 4 and Fig. 5, the embodiment of LED of the present invention, it includes support 100, lampshade 200, for light fixture inside and outside
The first lamp adapter assembly 300 and the second lamp adapter assembly 400 of electrical connection, light source assembly 500, the power supply group to light source assembly power supply
Part 600.
Fig. 1~3 are referred to, the support 100 includes body, and the body includes bottom plate 121 and side wall 110, in the present embodiment
In, the body is the tubulose that both ends communicate, and section is substantially square.The body both ends are provided with power supply module accommodating cavity 120, this
Body top is provided with longitudinally disposed light source assembly fixing groove 130.
The section of the light source assembly fixing groove 130 is spill or inverted trapezoidal, the upper end open of light source assembly fixing groove 130
And bottom is provided with supporting plate 133, the light source assembly fixing groove upper end open width is more than or equal to the width of supporting plate 133, the light
The upper end of source component fixing groove is provided with flange 131, and the top of side wall 110 of the rack body sets interior receipts side 111 to the light source assembly
Fixed groove sidewall, lampshade fixed card slot 132 is formed between the interior receipts side 111 and the flange 131, as shown in Figure 2.The lampshade is consolidated
The section for determining neck 132 is spill of the opening to both sides.As alternative embodiments, the lampshade fixed card slot 132 can also
The neck of longitudinally disposed indent is directly formed in the side wall 110 of rack body.First lamp adapter assembly 300 and second simultaneously
The top of lamp adapter assembly 400 be provided with the lampshade fixed card slot 310 of the 132 consistent connection of lampshade fixed card slot of support 100 and
410, it is engaged with the interior receipts side 210 of lampshade, as shown in Figure 6 and Figure 7.
One end of the supporting plate is provided with U-shaped breach 134, the position that light source assembly is connected with power supply module is given over to, such as Fig. 3 institutes
Show.The both ends of the bottom plate 121 of the rack body are provided with hole clipping 113, for being clasped on lamp adapter assembly, so as to by lamp holder
Component is fixed on rack body.
Fig. 4 and Fig. 5 are please referred to, the lower sidewall of the rack body is provided with inside concave structure 112, fixed to facilitate
Position power supply module 600.The cross sectional shape of power supply module 600 is consistent with the cross sectional shape of the body of support 100, the power supply module 600
Bottom is provided with the inside concave structure 610 being engaged with the concave structure 112 of the rack body, and first lamp adapter assembly
300 and second the bottom of lamp adapter assembly 400 be again provided with the inside concave structure 320 and 420 being engaged, make power supply module 600,
First lamp adapter assembly 300 and the second lamp adapter assembly 400 can firmly be installed on the both ends of support 100, and slide be inserted in when mounted,
It is very convenient quick.
As interchangeable embodiment, the shape of cross section of the power supply module 600 and the body of support 100 can also with it is upper
State and set the embodiment shape of concave structure different, and consistent special type is engaged using other, for example, can be by existing respectively
Lower section sets angle of chamfer, or other designs are within the scope of the present invention, the section of the power supply module cross sectional shape and rack body
Shape is consistent, in the power supply module accommodating cavity 120 for making power supply module matching insertion support, first lamp adapter assembly 300 and second
Lamp adapter assembly 400 is again provided with the cross sectional shape being engaged.
The support uses metal plate bending technique molding structure, and single flat seaming stitching surface is formed at the supporting plate.It is described
Support can use material as sheet metal, can be the metal sheets such as sheet iron, sheet metal, thin aluminum sheet, thin alloy sheets.
Fig. 2, Fig. 4, Fig. 5 are please referred to, the both sides of the edge of lampshade 200 set interior receipts side 210, pass through the lampshade fixing card
Groove 132 coordinates with the support 100 to be fixed, and concrete operations can plug in lampshade along support side along the lampshade fixed card slot 132
Enter installation.
Fig. 6 and Fig. 7 are please referred to, the lampshade 200 is using the oblate curved surface PC covers of parametrization half, first lamp adapter assembly
300 and second lamp adapter assembly 400 be provided with and the arcuate top wall of the form fit of lampshade 200 390 and 470.
Fig. 8~10 are please referred to, the bottom of 300 and second lamp adapter assembly of the first lamp adapter assembly 400 is respectively equipped with buckle
330th, 430, it is engaged buckle with the hole clipping 113 of the support bottom plate 121 and fixes.
Fig. 5 and Figure 15, Figure 16 are please referred to, the light source assembly 500 is arranged in the light source assembly fixing groove 130,
And in lampshade 200, the light source assembly includes FPC (Flexible Printed Circuit, flexible PCB), Yi Jishe
Put at least one LED light source on FPC.Light source assembly can directly be bonded in the support using FPC using automation equipment
In 100 upper light source assembly fixing groove 130.The FPC can be designed to different shape, and set LED light source according to certain rules, can
Any angle lights.FPC thickness is generally 0.025~0.125mm, using FPC so that light source assembly 500 is more frivolous, and
Easy installation, efficiency high, heat-conducting effect are good.
The power supply module 600 is arranged in the power supply module accommodating cavity 120, and the power supply module 600 includes the He of power pack 660
Power supply PCB620, as shown in figure 17.Power supply PCB620 input and output electrically connected port are located at the same one end of power supply PCB620,
In the present embodiment, the electrically connected port is provided with power pad 640, and the power pad 640 is electrically connected with the first lamp adapter assembly 300
Connect.And set four PCB contact pins 630 to be used to electrically connect with FPC in electrically connected port, the FPC and power supply of the light source assembly 500
One end of PCB620 electrical connections is provided with four jacks 530, and the side of jack 530 is provided with four the first pads 510, four PCB contact pins 630
Correspond to and be punctured into four jacks 530 respectively, then welded with four the first pads 510.The FPC's of the light source assembly 500 is another
One end is provided with the second pad 520, is electrically connected with the second lamp adapter assembly 400.As shown in Figure 15, Figure 16, Figure 17, Figure 18.
Electrically connecting between the power supply module 600 and support both ends the first lamp adapter assembly 300 and the second lamp adapter assembly 400
Connect, the scheme adopted run wires in the prior art, as shown in figure 18, the power supply group are substituted using the circuit on the FPC
The connection diagram of part 600, the lamp adapter assembly 300 of light source assembly 500 and first, due on the FPC of light source assembly 500 except provided with
The supply line of LED light source, Live line Zero line circuit is additionally provided with, so as to complete the electrical connection of whole light fixture.So that structure is more
Simply, it is easy to connect, efficiency of assembling is high.After the power supply module 600 is assembled into power supply module accommodating cavity 120, the electrically connected port
The part electrically connected with FPC is located at the U-shaped breach 134 of the supporting plate.
Figure 11~14 are please referred to, first lamp adapter assembly 300 is provided with the lamp holder electric mortiser pipe 360 of connection external power source,
In the present embodiment, the lamp holder electric mortiser pipe 360 is copper pipe, and the inner side of lamp holder electric mortiser pipe 360 is connected with electric connecting sheet, the electric connecting sheet with
The power supply PCB620 is electrically connected, and in the present embodiment, the electric connecting sheet is the copper sheet with holes 340 riveted on the inside of the copper pipe,
The copper sheet 340 with holes is established upwards and there is kink upper end, and kink band is flexible, is pressed on the power supply weldering of the power supply PCB620
Disk 640 simultaneously welds (preferred weld mode).In the present embodiment, first lamp adapter assembly 300 is provided with three lamp holder electric mortiser pipes 360,
The electric connecting sheet is connected on the inside of two of which, another inner side connects ground strip 370.
Fig. 5, Fig. 6 and Figure 15 are please referred to, the first 300 liang of lamp adapter assembly madial wall is provided with two chutes 350, for setting
The power supply PCB620 for having the power supply module of insulating sleeve and four PCB contact pins 630 imports from chute 350, first lamp adapter assembly
300 madial walls are provided with inwall projection 380, and the lateral wall of power supply module 600 is provided with the side-wall hole 650 being engaged.The power supply
The power supply PCB620 of component 600 is imported in first lamp adapter assembly 300 from chute 350, until side-wall hole 650 and inwall projection
380 fasten so that two power pads 640 on power supply PCB620 ports abut with above-mentioned copper sheet 340 with holes, and weld reinforcement
It is fixedly connected, the first lamp adapter assembly 300 and power supply module 600 that combine then is inserted into power supply module accommodating cavity 120 together.
Figure 11~14 are please referred to, second lamp adapter assembly 400 is with short-term and is provided with lamp holder electric mortiser pin 450, the lamp holder
Electric mortiser pin 450 electrically connects two power input lines 440, the electricity of the second pad 520 of two power input lines 440 and the FPC
Connecting (preferred weld mode), in the present embodiment, there are three lamp holder electric mortiser pins 450, the lamp holder electric mortiser pin 450 is copper pin,
The power input line 440 is riveted on the inside of two of which copper pin, connects ground strip 460 on the inside of another copper pin.The second lamp holder group
Part 400 inserts installation from the power supply module accommodating cavity 120 of the support other end.
Implement general introduction using the production and assembly of the present invention：
In the present embodiment, in the plane of supporting plate 133 of light source assembly fixing groove 130 automation equipment can be used uniform
Glue is stamped, then FPC uniform grounds are affixed in supporting plate 133, wherein FPC is provided with one end of four the first pads 510
It is affixed on one end of U-shaped breach 134 of support supporting plate.
Then two power input lines 440 of the second lamp adapter assembly 400 with short-term weld (preferred weld mode) in
On above-mentioned two the second pads 520 of the FPC other ends.In the lamp holder electric mortiser pipe 360 of the connection external power source of first lamp adapter assembly 300
Side riveting has two electric connecting sheets, and in the present embodiment, the electric connecting sheet uses copper sheet 340 with holes；First 300 liang of lamp adapter assembly
Madial wall is provided with two chutes 350, the power supply PCB620 of the power supply module for being provided with insulating sleeve and four PCB contact pins 630
Imported from chute 350, until the inwall projection 380 of the side-wall hole 650 and the first lamp adapter assembly 300 of power supply module 600 fastens,
So that two power pads 640 on power supply PCB620 ports abut with above-mentioned copper sheet 340 with holes, then to power pad 640
Welded (preferred weld mode) with copper sheet 340 with holes, the connection for completing power supply module 600 and the first lamp adapter assembly 300 is consolidated
It is fixed.Then the first lamp adapter assembly 300 for being fixedly connected with power supply module 600 is inserted from support 100 provided with U-shaped one end of breach 134
Entering the power supply module accommodating cavity 120 of support, the hole clipping 113 to the bottom buckle 330 of the first lamp adapter assembly 300 and support 100 locks,
The four PCB contact pins 630 set on power supply PCB620 are inserted above-mentioned four jacks 530 in FPC sides again, PCB contact pins 630 are again
Welding (preferred weld mode) is finally completed with first pad 510 on the side of jack 530.
Then lampshade 200 is placed on the side of support 100, the corresponding lampshade fixed card slot in interior receipts side 210 132 of lampshade 200
Place is put, lampshade 200 is pressed into the lampshade fixed card slot of the lamp adapter assembly 300 of lampshade fixed card slot 132 and first of support 100 in order
Clamping in 310, the lampshade fixed card slot 410 of the second lamp adapter assembly 400 is finally directed at receipts side 210 in lampshade, by the second lamp holder
Component 400 is pressed into the power supply module accommodating cavity 120 of the opposite side of support 100 in order, to the bottom buckle 430 of the second lamp adapter assembly 400
The locking of hole clipping 113 with support 100 completes whole lamp installation.
Above-mentioned technical proposal of the present invention can be used in various model LEDs, including but not limited to T5 Frame lamps, T8 Frame lamps
On type light fixture close with other.
Presently preferred embodiments of the present invention is the foregoing is only, protection scope of the present invention is not limited thereto, any to be based on
Equivalent transformation in technical solution of the present invention is belonged within the scope of the present invention.
Claims (10)
1. a kind of electric connection structure of LED, the LED includes being electrically connected to form the light source assembly of electrical circuit, power supply module, the
One lamp adapter assembly and the second lamp adapter assembly, it is characterised in that the power supply module includes power supply PCB, and it is inputted and output electrical connection
Port is located at the same one end of power supply PCB, and power supply PCB input and output electrically connected port electrically connect with first lamp adapter assembly,
An at least PCB contact pin is additionally provided with the electrically connected port, it is consistent with the PCB contact pin quantity that the light source assembly is provided with quantity
The jack electrically connected with circuit of light sources, PCB contact pins insertion jack simultaneously electrically connect, and realize that power supply module is electrically connected with light source assembly
Connect.
2. the electric connection structure of LED as claimed in claim 1, it is characterised in that the light source assembly includes FPC and setting
At least one LED light source on FPC, the FPC one end are provided with the jack, and the PCB contact pins insertion FPC's of the power supply module inserts
Kong Zhongyu light source assemblies electrically connect.
3. the electric connection structure of LED as claimed in claim 2, it is characterised in that the first weldering is provided with by the jack of the FPC
Disk, the PCB contact pins respectively correspond to is punctured into jack, and with the first pad solder.
4. the electric connection structure of the LED as described in any one of claims 1 to 3, it is characterised in that first lamp adapter assembly is set
There is the lamp holder electric mortiser pipe of connection external power source, electric connecting sheet is connected with the inside of the lamp holder electric mortiser pipe, the electric connecting sheet and the electricity
Source PCB is electrically connected.
5. the electric connection structure of LED as claimed in claim 4, it is characterised in that power supply module power supply PCB electrical connection
Port is provided with power pad, and the power pad electrically connects with the electric connecting sheet of the first lamp adapter assembly.
6. the electric connection structure of LED as claimed in claim 5, it is characterised in that the electric connecting sheet is in lamp holder electricity
The copper sheet with holes of intubation inner side riveting, the copper sheet with holes is established upwards and there is kink upper end, and kink band is flexible, is pressed on institute
State power supply PCB power pad and welding.
7. the electric connection structure of LED as claimed in claim 6, it is characterised in that the other ends of the FPC with respect to the first pad
Provided with the second pad, second lamp adapter assembly band short-term is simultaneously provided with lamp holder electric mortiser pin, and the lamp holder electric mortiser pin electrically connects two power supplys
Input line, two power input lines electrically connect with the second pad of the FPC.
8. the electric connection structure of LED as claimed in claim 7, it is characterised in that first lamp adapter assembly is provided with three institutes
Lamp holder electric mortiser pipe is stated, the lamp holder electric mortiser pipe is copper pipe, and the electric connecting sheet is connected on the inside of two of which lamp holder electric mortiser pipe, another
Connect ground strip on the inside of lamp holder electric mortiser pipe, second lamp adapter assembly includes three lamp holder electric mortiser pins, and the lamp holder electric mortiser pin is copper
Pin, two of which lamp holder electric mortiser pin inner side rivet the power input line, connect ground strip on the inside of another lamp holder electric mortiser pin.
9. a kind of LED, it is characterised in that the LED includes being electrically connected to form the light source assembly of electrical circuit, power supply module, the
One lamp adapter assembly and the second lamp adapter assembly, the power supply module include power supply PCB, and it is inputted and output electrically connected port is located at power supply
The same one end of PCB, power supply PCB input and output electrically connected port electrically connect with first lamp adapter assembly, the electrically connected port
On be additionally provided with an at least PCB contact pin, it is consistent with the PCB contact pin quantity electric with light source assembly that the light source assembly is provided with quantity
The jack of connection, PCB contact pins insertion jack simultaneously electrically connect, and realize that power supply module electrically connects with light source assembly.
10. LED as claimed in claim 9, it is characterised in that the LED also includes support, and the support both ends are provided with power supply
Component accommodating cavity, first lamp adapter assembly and power supply module insertion support one end power supply module accommodating cavity, second lamp adapter assembly
Other end power supply module accommodating cavity is inserted, the frame upper is provided with light source assembly fixing groove, and the light source assembly is arranged on the light
Source component fixing groove, the light source assembly fixing groove side are provided with breach, and first lamp adapter assembly and power supply module insertion have institute
In the power supply module accommodating cavity for stating the support side of breach, the PCB contact pins are connected with jack is located at the indentation, there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910552.XA CN107559786A (en) | 2017-09-29 | 2017-09-29 | LED and its electric connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910552.XA CN107559786A (en) | 2017-09-29 | 2017-09-29 | LED and its electric connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN107559786A true CN107559786A (en) | 2018-01-09 |
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| CN201710910552.XA Pending CN107559786A (en) | 2017-09-29 | 2017-09-29 | LED and its electric connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682706A (en) * | 2020-12-23 | 2021-04-20 | 新余市木林森照明科技有限公司 | Welding-free LED lamp tube |
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|---|---|---|---|---|
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| CN112682706A (en) * | 2020-12-23 | 2021-04-20 | 新余市木林森照明科技有限公司 | Welding-free LED lamp tube |
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