CN109539000A - A kind of flexible LED rope light of the wiring board with electric connector - Google Patents
A kind of flexible LED rope light of the wiring board with electric connector Download PDFInfo
- Publication number
- CN109539000A CN109539000A CN201811573348.4A CN201811573348A CN109539000A CN 109539000 A CN109539000 A CN 109539000A CN 201811573348 A CN201811573348 A CN 201811573348A CN 109539000 A CN109539000 A CN 109539000A
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- Prior art keywords
- electric connector
- electrical junction
- circuit board
- flexible circuit
- cathode
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004020 conductor Substances 0.000 claims abstract description 40
- 238000003466 welding Methods 0.000 claims description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000006071 cream Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
A kind of flexible LED rope light of the wiring board with electric connector, including flexible LED lamp band body and the first electric connector, flexible LED lamp band body includes clad, the flexible circuit board of several units in clad is set, and it is welded on several LED on flexible circuit board, the end of the flexible circuit board of each unit has positive electrical junction and cathode electrical junction, first electric connector includes the first positive plug connector and the first cathode plug connector, first positive plug connector is arranged at positive electrical junction and is electrically connected with positive electrical junction, first cathode plug connector is arranged at cathode electrical junction and is electrically connected with cathode electrical junction；It further include at least two flat conductors, two flat conductors therein are electrically connected with positive electrical junction and cathode electrical junction respectively.The present invention has the advantages that volume is smaller, structure is simpler, identity is high, grafting accuracy rate is higher.
Description
Technical field
The present invention relates to LED light lighting area, especially a kind of flexible LED rope light of the wiring board with electric connector.
Background technique
Flexible LED rope light, which refers to, does assembling wiring board using FPC (flexible circuit board), one assembled with paster LED
Kind LED luminous product, the thickness of product is about the thickness of one piece of coin, is not taken up space.In recent years, flexible LED rope light is because of its tool
Have can arbitrarily bend without fractureing, easy to form, long service life (general ordinary life was at 8~100,000 hours), green ring
The advantages that guarantor and the deep favor by people.
The end of the flexible circuit board of flexible LED rope light has electrical junction, to realize flexible LED rope light and power supply electricity
Property connection, as soon as need to connect an electric connector in the end of light bar, for example, 206059856 U of Chinese patent literature CN is disclosed
A kind of tail with LED power line is inserted comprising tail socket and light cover, tail socket be equipped with for accommodate the cavity of LED light strip with
And be connected to cavity for the outwardly directed opening of LED light strip, on tail socket side wall corresponding with opening be equipped with make LED light strip with
Two sheet metal needles of power supply line electrical connection, two metal sheets needle one end are located in the cavity of tail socket, and the other end runs through tail
Socket side wall is connect with power supply line；Described top cover one end is fixedly connected to open and close around the junction with tail socket, the other end and tail
Socket is fastened.Although such tail with LED power line inserts the electric connection that can be realized flexible LED rope light and power supply,
It is that its structure is complicated, volume is big, and manufacture craft trouble, what is used is at high cost.
To solve the above-mentioned problems, people, which just keep in mind, designs a kind of smaller connector of volume, such as Chinese patent literature CN
102095118 B disclose a kind of flexible LED SMD lamp belt 100 being attached using the smaller connector of volume, packet
Include a core wire, by flexiplast extrusion molding a predetermined length, the strip shape body 102 of light-permeable, the core wire is along longitudinal direction
It is provided with a groove inside it, also, is embedded at least two conducting wires (invisible in figure) in the core wire, conductor spacing ground edge
It is longitudinally arranged and isometric with core wire；A plurality of flexible tape circuit board 101 is provided at least row LED patch on every circuit board 101
Piece 103, the both ends of every circuit board are respectively equipped at least one lead, and lead connect forming circuit with above-mentioned conducting wire and is this
LED patch power supply on circuit board, all circuit boards 106 are set in above-mentioned groove and between adjacent circuit plate in length side
It is in interrupted shape to there are gap；One clad 104, be by flexiplast extrusion molding, with above-mentioned core wire it is isometric, can be saturating
Light, clad 104 is coated on except above-mentioned core wire i.e. circuit board 106.In use, during several light bar are passed through as needed
Between connector 109 connect, as shown in Figure 1, the strip shape body 102 and clad 104 are equipped with through-hole 105, conducting wire is located at through-hole 105
Interior, there are two inserted terminals 108 for the tool of connector 109, two inserted terminals 108 are inserted into respectively in the through-hole 105, inserted terminal 108
It connect with conducting wire, so just connects light bar.Although the connector volume of such structure is smaller, structure is simpler,
In use, there is problems: 1, it connector and lamp bar between is separate from, while being also independently to sell, therefore,
Accessory is more, and needs independently purchased, using trouble；2, easily-deformable since the clad and the strip shape body are all flexible
State, therefore in connector grafting, it is difficult to align between inserted terminal and through-hole, grafting is difficult, and accuracy rate is low；3, conducting wire is setting
In the two sides of light bar, it is also necessary to which conducting wire and circuit board are electrically connected by lead in addition, and structure is complicated, increases the system of light bar
Make process, improves manufacture difficulty.
For this purpose, can people just start to imagine directly electric connector be arranged on flexible LED lamp band, one is combined into light bar
Body, for example, 107975699 A of Chinese patent literature CN discloses a kind of flexible LED rope light, structure is, including flexibility
LED light band body and electric connector, the flexible LED lamp band body include the cladding extended along light bar body length direction
Layer, the flexible circuit board extended along light bar body length direction and several patch type for being welded on the flexible circuit board
LED, the clad coat flexible circuit board, adopting surface mounted LED chip, and the flexible circuit board end, which has, to be electrically connected
Portion, the electric connector include outer slot and interior slot, and the interpolation slot position is in outer slot, the outer slot inner wall
There is gap between interior slot, the notch of the notch of interior slot and outer slot is towards same direction, the company of being equipped in the interior slot
Connecting terminal, the LED soft light rope ontology end are inserted into outer slot, and flexible circuit board end is inserted into interior slot, electrically
Interconnecting piece and connection terminal are electrically connected, and the clad of LED soft light rope ontology end is between outer slot inner wall and interior slot
Gap in.It is independently purchased that this kind of flexible LED rope light solves the problems, such as that original electric connector needs, and electric connector setting is existed
It in light bar, sells, and can directly use together, be not necessarily to extra purchase electric connector, it is more convenient to use.
But flexible LED rope light among the above, there are still following defects: 1, electric connector volume is big, structure is complicated,
Not only the space occupied is big, and the size of light bar is caused also to increase with it, and makes trouble, high production cost；2, in use, soft
Property circuit board end when being inserted into interior slot, due to the circuit board be it is soft, be very easy to displacement, be electrically connected
Portion is difficult to and connection terminal accurate contraposition；3, electrical junction is tin cream position, and visual low, in grafting, identity is not high, is held
Easily obscure or wrong plug, the accuracy rate of grafting are extremely low.
It can be seen that the sector technical staff explores always to the flexible LED rope light field with electric connector, it is intended to
Seek that a kind of volume is smaller, structure is simpler, identity is high simultaneously, the higher flexibility with electric connector of grafting accuracy rate
LED light strip.
Summary of the invention
That in view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of volumes is smaller, structure is simpler,
Identity height, flexible LED rope light of the higher wiring board of grafting accuracy rate with electric connector.
The technical scheme adopted by the invention is as follows: a kind of flexible LED rope light of the wiring board with electric connector is provided, including soft
Property LED light band body and the first electric connector, the flexible LED lamp band body includes clad, is arranged in the clad
Several units flexible circuit board, and several LED being welded on the flexible circuit board, the flexible circuit of each unit
The end of plate has positive electrical junction and cathode electrical junction, and first electric connector includes that trend is electrically connected with first
The positive plug connector of plugging direction consistent first and the first cathode plug connector of device are connect, the described first positive plug connector is arranged in institute
It states at positive electrical junction and is electrically connected with the positive electrical junction, the first cathode plug connector is arranged described
It is electrically connected at cathode electrical junction and with the cathode electrical junction；It further include at least two flat conductors, it is therein
Two flat conductors are electrically connected with positive electrical junction and cathode electrical junction respectively, and the flat conductor is arranged in institute
It states the back side of flexible circuit board and is electrically connected with the flexible circuit board.
As an improvement of the present invention, the flat conductor is the back side for being directly affixed on the flexible circuit board.
As an improvement of the present invention, the flat conductor is the back that the flexible circuit board is arranged in by welding
Face.
As an improvement of the present invention, the flat conductor is the back side that the flexible circuit board is affixed on by insulating substrate
's.
As an improvement of the present invention, the positive electrical junction and cathode electrical property connecting portion are in the flexible circuit board
Identical one end.
As an improvement of the present invention, it is additionally provided in another end of each flexible circuit board and electrically connects with flat conductor
The second electric connector connect, second electric connector can grafting corresponding with first electric connector.
As an improvement of the present invention, second electric connector is welded on the flat conductor.
As an improvement of the present invention, second electric connector is arranged on flexible circuit board.
As an improvement of the present invention, the positive electrical junction and cathode electrical property connecting portion are in the flexible circuit board
Different both ends.
As an improvement of the present invention, the described first positive plug connector and/or the first cathode plug connector are contact pins.
As an improvement of the present invention, the described first positive plug connector and/or the first cathode plug connector are hollow inserting columns.
As an improvement of the present invention, the front end of the described first positive plug connector and the first cathode plug connector protrudes from described soft
The front end of property circuit board.
As an improvement of the present invention, the described first positive plug connector is that the anode is arranged in by welding electrically
At interconnecting piece, the first cathode plug connector is to be arranged at the cathode electrical junction by welding.
As an improvement of the present invention, the positive electrical junction and the cathode electrical junction are cambered surface tin creams.
As an improvement of the present invention, several holes for being used to weld LED are provided on the flexible circuit board, if setting
Dry metallic conduction pad can be sheared between two neighboring unit flexible circuit board.
The present invention due to the end of the flexible circuit board of each unit there is positive electrical junction and cathode to be electrically connected
Portion, first electric connector include the positive plug connector and first of plugging direction consistent first of trend with the first electric connector
Cathode plug connector, the first positive plug connector setting at the positive electrical junction and with the positive electrical junction
It is electrically connected, the first cathode plug connector setting is at the cathode electrical junction and electric with the cathode electrical junction
Property connection；It further include at least two flat conductors, two flat conductors therein electrically connect with positive electrical junction and cathode
Socket part is electrically connected, and the flat conductor is arranged in the back side of the flexible circuit board and electrically connects with the flexible circuit board
It connects.In the present invention, the structure of the described first positive plug connector and the first cathode plug connector is simple, and manufacture craft is simple, small in size,
It takes up space small, it is visual high, it is easy to be properly inserted in interfaced inserted terminal, is not flexible vulnerable to clad and wiring board
The influence of material, identity is higher, and grafting is very convenient, and the accuracy rate of grafting is also just higher, in addition, the conducting wire is arranged in institute
The back side of flexible circuit board is stated, in terms of existing technologies, structure is simpler, and the production process of light bar is fewer, Yi Jia
Work reduces manufacture difficulty；Therefore, the present invention is with volume is smaller, structure is simpler, identity is high, grafting is accurate
The higher advantage of rate.
Detailed description of the invention
Fig. 1 is a kind of grafting schematic diagram of connector in the prior art.
Fig. 2 is the schematic perspective view of the flexible circuit board with electric connector in the first embodiment of the invention.
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 2.
Fig. 4 is the schematic perspective view at another visual angle of Fig. 2.
Fig. 5 is the schematic perspective view of second of embodiment of the invention.
Fig. 6 is the schematic perspective view of the third embodiment of the invention.
Fig. 7 is the schematic perspective view of the 4th kind of embodiment of the invention.
Fig. 8 is the schematic perspective view of the 5th kind of embodiment of the invention.
Fig. 9 is the schematic perspective view of the 6th kind of embodiment of the invention.
Figure 10 is the schematic perspective view of the flexible circuit board connection of two unit Fig. 9.
Figure 11 is the schematic perspective view of the 7th kind of embodiment of the invention.
Figure 12 is the schematic perspective view of the flexible circuit board connection of two unit Figure 11.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
Refer to Fig. 2 to Figure 12, referring first to Fig. 2 to Fig. 4, Fig. 2 to it is shown in Fig. 4 be wiring board with the soft of electric connector
The first embodiment of property LED light strip, a kind of flexible LED rope light of the wiring board with electric connector, including flexible LED rope light sheet
Body 1 and the first electric connector 2, the flexible LED lamp band body 1 includes clad 11, if being arranged in the clad 11
The flexible circuit board 12 of dry unit, and several LED13 being welded on the flexible circuit board 12, the clad 11 are flexibility
Transparent plastic material, wherein preferred is flexible PVC material, the cross-sectional profile profile of the clad 11 is in rectangle, the cladding
Flexible circuit board 12 and LED13 are coated on interior by layer 11；The end of the flexible circuit board 12 has positive electrical junction 121
With cathode electrical junction 122, first electric connector includes trend and the plugging direction A of the first electric connector consistent the
One positive plug connector 21 and the first cathode plug connector 22, the described first positive setting of plug connector 21 is in the positive electrical junction
It is electrically connected at 121 and with the positive electrical junction 121, the setting of the first cathode plug connector 22 is electrical in the cathode
It is electrically connected at interconnecting piece 122 and with the cathode electrical junction 122.
In the present embodiment, in order to enable the flexible circuit board 12 can carry biggish electric current or voltage, model is used
It encloses wider, meets the high current of consumer or the use demand of voltage, further include at least two flat conductors, and therein two
Flat conductor is connected respectively at above-mentioned positive electrical junction 121 and cathode electrical junction 122, described in the present embodiment
Flat conductor has two, respectively flat conductor 31 and flat conductor 32, the flat conductor 31 and flat conductor 32 respectively with
Positive electrical junction 121 and cathode electrical junction 122 are electrically connected, and flat conductor 31 and flat conductor 32 are arranged described
It the back side of flexible circuit board 12 and is electrically connected with the flexible circuit board 12, in the present embodiment, the flat conductor is to pass through
Substrate 30 is affixed on the back side of the flexible circuit board 12, specifically, the flat conductor is first appendix in the insulation base
On material 30, the insulating substrate 30 is attached to the back side of the flexible circuit board 12 again.In the present embodiment, the anode is electrically connected
Portion 121 and cathode electrical junction 122 are located at the different both ends of the flexible circuit board 12, i.e., the described positive electrical junction
121 and cathode electrical junction 122 be located at the different ends of the flexible circuit board 12, the described first positive plug connector 21 is hollow
Inserting column, the first cathode plug connector 22 are contact pin (it is of course also possible in turn), and the contact pin and hollow inserting column are metallic conductions
Made of material；Described first positive plug connector 21 is to be arranged at the positive electrical junction 121 by welding
, the first cathode plug connector 22 is to be arranged at the cathode electrical junction 122 by welding, the present invention
Electric connector set-up mode, be that directly the first positive plug connector 21 is welded at the positive electrical junction 121,
First cathode plug connector 22 is welded at the cathode electrical junction 122, and electric connector 2 is just so mounted on the flexibility
On LED light band body 1, the installation operation of electric connector is easy, and is installed very convenient；In the present invention, the described first positive grafting
The structure of part 21 and the first cathode plug connector 22 is simple, and manufacture craft is also relatively simple and small in size, and shared space is small, solution
It has determined the problem in the prior art for causing flexible LED rope light oversized because the volume of electric connector is excessive；In addition, this hair
In bright, the positive plug connector 21 of the first of the electric connector and the first cathode plug connector 22 are elongated, particularly contact pin or
The hollow inserting column of person, and be conductive metal material, in terms of existing technologies, there is certain hardness, it is visual high, therefore more
Add and be easy to be properly inserted in interfaced inserted terminal, is not the influence of flexible material, identity vulnerable to clad and wiring board
Higher, grafting is very convenient, and the accuracy rate of grafting is also just higher；In addition, the flat conductor is arranged described soft in the present invention
The back side of property circuit board 12, in terms of existing technologies, structure is simpler, and the production process of light bar is fewer, easy processing,
Reduce manufacture difficulty.
In the present invention, the flexible PCB that the flexible circuit board 12 of several units is integral, whole flexibility
Pcb board is arranged along the length direction of the clad 11, and is arranged inside the clad 11, flexible circuit described in every unit
Circuit between plate 12 disconnects, and is also possible to several units cut off, consumer is in use, cut required element number
Flexible circuit board 12, then carry out plug connection；In the present embodiment, the LED 13 is arranged in the flexible circuit board
12 front is the LED of patch type.
In the present invention, it is preferred that the front end of the described first positive plug connector 21 and the first cathode plug connector 22 protrudes from institute
The front end of flexible circuit board 12 is stated, such setting is advantageous in that, further facilitates the described first positive plug connector 21 and first
The grafting of the interfaced inserted terminal of cathode plug connector 22, improves the accuracy rate of grafting.
The present invention can also be set as second of embodiment (as shown in Figure 5), second of embodiment and the first implementation
Mode is substantially the same, the difference is that, the flat conductor is the back side for being directly affixed on the flexible circuit board 12
, specifically, the flat conductor is the back side that the flexible circuit board is arranged in by welding.
The present invention can also be set as the third embodiment (as shown in Figure 6), the third embodiment and the first implementation
Mode is substantially the same, the difference is that the present embodiment passes through suitable for low current, is not provided with flat conductor, the present invention
In, specifically, the anode electrical junction 121 and cathode electrical junction 122 are located at the identical of the flexible circuit board 12
One end, i.e., the described positive electrical junction 121 and cathode electrical junction 122 are located at the same of the flexible circuit board 12
It holds, in the present embodiment, the described first positive plug connector 21 and the first cathode plug connector 22 are all contact pins, it is of course also possible to one
It is contact pin, one is hollow inserting column,
The present invention can also be set as the 4th kind of embodiment (as shown in Figure 7), the 4th kind of embodiment and the third implementation
Mode is substantially the same, the difference is that the described first positive plug connector 21 and the first cathode plug connector 22 are hollow insert
Column, hollow inserting column are also conducive to be properly inserted in interfaced inserted terminal, the not influence vulnerable to the flexible material of clad, grafting
It is very convenient.
The present invention can also be set as the 5th kind of embodiment (as shown in Figure 8), the 5th kind of embodiment and the third implementation
Mode is substantially the same, the difference is that the anode electrical junction 121 and cathode electrical junction 122 are positioned at described
The different both ends of flexible circuit board 12, i.e., the described positive electrical junction 121 are located at one end of the flexible circuit board 12, institute
State the other end that cathode electrical junction 122 is located at the flexible circuit board 12.
The present invention can also be set as the 6th kind of embodiment (as shown in Figure 9 and Figure 10), the 6th kind of embodiment and third
Kind embodiment is substantially the same, the difference is that the described first positive plug connector 21 and first of composition electric connector 2
Cathode plug connector 22 be it is integrated, i.e., as shown in Fig. 9 in the present embodiment, the first positive plug connector 21 and the first cathode are inserted
Fitting 22 is to be integrally formed, by being moulded in the intermediate base material 20 of an insulator so that electric connector welding is in flexible electrical
It is more convenient when road plate 12, as shown in Figure 10, after removing for the clad 11 in Fig. 9, the flexible circuit of two units
The schematic perspective view that plate 12 connects.
The present invention can also be set as the 7th kind of embodiment (as is illustrated by figs. 11 and 12), the 7th kind of embodiment and third
Kind embodiment is substantially the same, the difference is that the back side of the flexible circuit board 12 is provided with two flat conductors,
It is flat conductor 31 and flat conductor 32 respectively, and two flat conductors and flexible circuit board 12 are electrically connected, it is flat to lead
Line 31 and flat conductor 32 are electrically connected with positive electrical junction 121 and cathode electrical junction 122 respectively, the present embodiment
In, the second electric connector being electrically connected with two flat conductors is additionally provided in another end of each flexible circuit board 12
4, second electric connector 4 can be with first electric connector 2 to grafting.Second electric connector 4 includes second just
Pole plug connector 41 and the second cathode plug connector 42, and second electric connector 4 corresponding with first electric connector 2 can be inserted
It connects, grafting can be cooperated, the described second positive plug connector 41 and the second cathode plug connector 42 can be contact pin, be also possible to hollow
Inserting column, when the described first positive plug connector 21 or the first cathode plug connector 22 are contact pins, the described second positive plug connector 41 or
Second cathode plug connector 42 is exactly hollow inserting column, as long as remaining that the two can correspond to grafting；Due to first electricity
Connector 2 and the second electric connector 4 are separately positioned on the both ends of the flexible circuit board 12 of each unit, therefore, each unit
It can be connected from beginning to end between flexible circuit board 12；In the present embodiment, such setting is advantageous in that, when a certain unit in light bar
Flexible circuit board 12 damage, the flexible circuit board 12 of the unit can be cut, then by the flexible circuit with the unit
The corresponding grafting of the first electric connector 2 and the second electric connector 4 on the flexible circuit board 12 of two adjacent units of plate 12 is (i.e. first
Tail connection), just light bar can so be repaired, it is not only easy to operate, but also resource is saved, it is unlikely to cause to waste；The present invention
In, second electric connector 4 is welded on two flat conductors.In addition to this, second electric connector 4 is gone back
It can be and be arranged on flexible circuit board 12；It is the stereochemical structure that the flexible circuit board 12 of two units connects shown in Figure 12
Schematic diagram.
In the present invention, it is preferred that it is described anode electrical junction 121 and the cathode electrical junction 122 be cambered surface tin
Cream.
In the present invention, it is provided on the flexible circuit board 12 several for welding the hole of LED13, or several gold of setting
Belong to conductive bond pads, can be sheared between two neighboring unit flexible circuit board 12.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art can easily think of the change or the replacement in technical scope disclosed by the invention, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (15)
1. a kind of flexible LED rope light of wiring board with electric connector, including flexible LED lamp band body (1) and the first electric connector
(2), the flexible LED lamp band body (1) includes clad (11), and the soft of several units in the clad (11) is arranged
Property circuit board (12), and several LED (13) being welded on the flexible circuit board (12), it is characterised in that: each unit
The end of flexible circuit board (12) there is positive electrical junction (121) and cathode electrical junction (122), described first is electric
Connector (2) includes that trend and the positive plug connector (21) of plugging direction consistent first of the first electric connector (2) and first are negative
Pole plug connector (22), the first positive plug connector (21) be arranged at the positive electrical junction (121) and with it is described just
Pole electrical junction (121) is electrically connected, and the first cathode plug connector (22) is arranged in the cathode electrical junction (122)
Place and with the cathode electrical junction (122) be electrically connected；It further include at least two flat conductors, two therein flat to lead
Line (31,32) is electrically connected with positive electrical junction (121) and cathode electrical junction (122) respectively, the flat conductor
The back side in the flexible circuit board (12) is set and is electrically connected with the flexible circuit board (12).
2. flexible LED rope light of the wiring board according to claim 1 with electric connector, it is characterised in that: described flat to lead
Line is the back side for being directly affixed on the flexible circuit board (12).
3. flexible LED rope light of the wiring board according to claim 2 with electric connector, it is characterised in that: described flat to lead
Line is the back side that the flexible circuit board (12) are arranged in by welding.
4. flexible LED rope light of the wiring board according to claim 1 with electric connector, it is characterised in that: described flat to lead
Line is the back side that the flexible circuit board (12) are affixed on by insulating substrate (30).
5. flexible LED rope light of the wiring board according to claim 1,2,3 or 4 with electric connector, it is characterised in that: described
Positive electrical junction (121) and cathode electrical junction (122) are located at identical one end of the flexible circuit board (12).
6. flexible LED rope light of the wiring board according to claim 5 with electric connector, it is characterised in that: each described
Another end of flexible circuit board (12) is additionally provided with the second electric connector (4) being electrically connected with flat conductor (31,32), described
Second electric connector (4) can grafting corresponding with the first electric connector (2).
7. flexible LED rope light of the wiring board according to claim 6 with electric connector, it is characterised in that: second electricity
Connector (4) is welded on the flat conductor.
8. flexible LED rope light of the wiring board according to claim 6 with electric connector, it is characterised in that: second electricity
Connector (4) is arranged on flexible circuit board (12).
9. flexible LED rope light of the wiring board according to claim 1,2,3 or 4 with electric connector, it is characterised in that: described
Positive electrical junction (121) and cathode electrical junction (122) are located at the different both ends of the flexible circuit board (12).
10. flexible LED rope light of the wiring board according to claim 1 with electric connector, it is characterised in that: described first just
Pole plug connector (21) and/or the first cathode plug connector (22) are contact pins.
11. flexible LED rope light of the wiring board according to claim 1 with electric connector, it is characterised in that: described first just
Pole plug connector (21) and/or the first cathode plug connector (22) are hollow inserting columns.
12. flexible LED rope light of the wiring board according to claim 1,2,3 or 4 with electric connector, it is characterised in that: institute
The front end for stating the first positive plug connector (21) and the first cathode plug connector (22) protrudes from the front end of the flexible circuit board (12).
13. flexible LED rope light of the wiring board according to claim 1,2,3 or 4 with electric connector, it is characterised in that: institute
Stating the first positive plug connector (21) is to be arranged at the positive electrical junction (121) by welding, described the
One cathode plug connector (22) is to be arranged at the cathode electrical junction (122) by welding.
14. flexible LED rope light of the wiring board according to claim 1,2,3 or 4 with electric connector, it is characterised in that: institute
Stating positive electrical junction (121) and the cathode electrical junction (122) is cambered surface tin cream.
15. flexible LED rope light of the wiring board according to claim 1,2,3 or 4 with electric connector, it is characterised in that: institute
It states and is provided with several holes for being used to weld (13) LED on flexible circuit board (12), or several metallic conduction pads of setting,
It can be sheared between two neighboring unit flexible circuit board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573348.4A CN109539000A (en) | 2018-12-21 | 2018-12-21 | A kind of flexible LED rope light of the wiring board with electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573348.4A CN109539000A (en) | 2018-12-21 | 2018-12-21 | A kind of flexible LED rope light of the wiring board with electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109539000A true CN109539000A (en) | 2019-03-29 |
Family
ID=65856339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811573348.4A Pending CN109539000A (en) | 2018-12-21 | 2018-12-21 | A kind of flexible LED rope light of the wiring board with electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109539000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585061A (en) * | 2020-05-25 | 2020-08-25 | 中山市美耐特光电有限公司 | Flexible wire array and LED lamp strip using same |
| CN112856266A (en) * | 2021-02-09 | 2021-05-28 | 中山市美耐特光电有限公司 | Flexible LED lamp strip, connecting conductor and connecting conductor array |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202647368U (en) * | 2012-07-09 | 2013-01-02 | 中山市科顺分析测试技术有限公司 | A LED strip |
| CN203489077U (en) * | 2013-07-19 | 2014-03-19 | 广东酷柏光电股份有限公司 | High-voltage flexible RGB strip lamp |
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2018
- 2018-12-21 CN CN201811573348.4A patent/CN109539000A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202647368U (en) * | 2012-07-09 | 2013-01-02 | 中山市科顺分析测试技术有限公司 | A LED strip |
| CN203489077U (en) * | 2013-07-19 | 2014-03-19 | 广东酷柏光电股份有限公司 | High-voltage flexible RGB strip lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585061A (en) * | 2020-05-25 | 2020-08-25 | 中山市美耐特光电有限公司 | Flexible wire array and LED lamp strip using same |
| CN111585061B (en) * | 2020-05-25 | 2025-07-22 | 中山市美耐特光电有限公司 | Flexible wire array and LED lamp strip applied by same |
| CN112856266A (en) * | 2021-02-09 | 2021-05-28 | 中山市美耐特光电有限公司 | Flexible LED lamp strip, connecting conductor and connecting conductor array |
| CN112856266B (en) * | 2021-02-09 | 2025-04-15 | 中山市美耐特光电有限公司 | A flexible LED light strip, connecting conductor, and connecting conductor array |
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Application publication date: 20190329 |
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