CN207831302U - The electric connector of flexible LED rope light - Google Patents
The electric connector of flexible LED rope light Download PDFInfo
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- CN207831302U CN207831302U CN201721866163.3U CN201721866163U CN207831302U CN 207831302 U CN207831302 U CN 207831302U CN 201721866163 U CN201721866163 U CN 201721866163U CN 207831302 U CN207831302 U CN 207831302U
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- slot
- electric connector
- interior slot
- interior
- flexible led
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Abstract
The utility model discloses the electric connectors of flexible LED rope light, including electrical connector body, it is characterized in that the electrical connector body includes an outer slot being placed in for flexible LED rope light, it further include an interior slot, the interior slot is located in outer slot, there is gap between the outer slot inner wall and interior slot, the notch of the notch of interior slot and outer slot is equipped with connection terminal towards same direction in the interior slot.Since outer slot and interior slot is arranged in electric connector in the utility model, for being inserted into respectively for light bar ontology end and flexible PCB end, while realization is electrically connected with light bar, directly flexible PCB is directly fixed by interior slot, outer slot is also fixed light bar end simultaneously, light bar ontology and fixed stability between electric connector and the stability being electrically connected are ensure that, without worrying that circuit board and being located relatively at for clad impact to the stability of electrical connection on light bar ontology.
Description
Technical field
The utility model is related to electric connector fields, the more particularly, to electric connector of LED light strip.
Background technology
With the continuous improvement of people's living standards, the use of LED light strip is also more and more universal.In the prior art, soft
Property LED light strip includes the clad extended along light bar length direction, the flexible PCB extended along light bar length direction and weldering
Several adopting surface mounted LEDs being connected on the flexible PCB, the clad is in sleeve-shaped by flexible circuit plate unit, patch type
LED chip coats, and the flexible PCB end has electrical junction, at this point, to realize flexible LED rope light and power supply electricity
Connection, needs the end in light bar to connect an electric connector, as one kind of existing electric connector, such as CN
A kind of tail of LED power line shown in 206059856U is slotting, and it includes a vessel for accommodating light bar which, which inserts, and the side of vessel is
One head cover that can be fastened, two sheet metal needles are used for being electrically connected with flexible PCB end electrical junction as connection terminal
It connects, which is in vessel, and top cover inner surface is used to clamp LED light strip to prevent LED light equipped with what is protruded to vessel
Double wedge with displacement, the slotting bottom of tail are equipped with two fins for clamping LED light strip, fin interest category under piece direction tail socket
Opening direction extends, and when vessel is inserted into light bar end, touches flexible PCB end by two sheet metal needles and is electrically connected
Portion realizes that electrical connection, this fin and double wedge structure can firmly grasp light bar when head cover fastens to prevent the calm intracavitary of light bar from sliding
Go out, and then achievees the purpose that fixed light band.
But often there is the phenomenon that poor electrical contact in actual use in above structure, the reason is that：(1) lamp
The clad of band is made of flexiplast, and fin and double wedge structure can firmly grasp light bar (clad) when head cover fastens
To prevent the calm intracavitary of light bar from skidding off, achieve the purpose that fixed light band, but light bar (clad) deformation cannot be prevented, leads to flexibility
Circuit board end electrical junction is opposite cannot to be contacted with the displacement of sheet metal needle；(2) flexible PCB end is also flexible,
Its by clad extruding also can deformation, cause flexible PCB end electrical junction opposite with the displacement of sheet metal needle and cannot
Contact；(3) coefficient of thermal expansion and contraction of flexible PCB and clad is different, above structure secure clad can not fix it is soft
Property circuit board, realize the opposite steady contact with sheet metal needle in flexible PCB end electrical junction；(4) light bar has flexible
Property, when using being bent, it will also result in the relative displacement of flexible PCB and clad.
Utility model content
The purpose of this utility model is to provide a kind of electric connector of flexible LED rope light, which makes flexible LED lamp
The electrical connection high stability of band.
To achieve the above object, the utility model adopts the following technical solution：
The electric connector of flexible LED rope light, including electrical connector body, it is characterised in that the electrical connector body packet
An outer slot being placed in for LED soft light rope is included, further includes an interior slot, which is located in outer slot, described
Outer slot inner wall and interior slot between have a gap, for the notch of the notch of interior slot and outer slot towards same direction, described is interior
Connection terminal is equipped in slot.
Above-mentioned flexible LED rope light, it is characterised in that：The connection terminal is located at the cell wall position of interior slot.
Above-mentioned flexible LED rope light, it is characterised in that：The cell wall portion of interior slot is elastomer so that it is convenient to flexible circuit
Plate end is inserted into interior slot, is also beneficial to carry out flexible PCB end the clamping of elasticity.
Above-mentioned flexible LED rope light, it is characterised in that：One inner wall undulate of interior slot, connection terminal are in interior
At the trough of wall, the electrical junction is equipped with the lug boss that coordinate with trough, the lug boss be at trough
Connection terminal is electrically connected.Be conducive to enlarged contact face in this way, while prevented also from flexible PCB end in interior slot or so
It is mobile.
Above-mentioned flexible LED rope light, it is characterised in that：One cell wall portion of interior slot is in relatively another cell wall of notch position
Portion is in the shape stuck up outside, and it is in open-like shape to make the notch of interior slot, is conducive to that flexible PCB end is facilitated to be inserted into interpolation in this way
In slot.
Above-mentioned flexible LED rope light, it is characterised in that：The cell wall portion of interior slot is made of several columns being spaced apart,
Connection terminal is arranged on column.
Above-mentioned flexible LED rope light, it is characterised in that：The notch of interior slot extends to the both ends of slot at the top of interior slot
Portion, the flexible PCB that slot interior in this way is suitable for different in width are inserted into.
Above-mentioned flexible LED rope light, it is characterised in that：The outer wall dimension of interior slot is less than or equal to or is slightly larger than clad
Interior chamber size, when the outer wall dimension of interior slot is equal or slightly larger than chamber size in clad, due to clad be it is flexible, generally
With elasticity, this outer wall dimension of interior slot is conducive to clamp for clad, achievees the purpose that fixed clad.
The beneficial effects of the utility model are：Since outer slot and interior slot is arranged in electric connector in the utility model,
For being inserted into respectively for light bar ontology end and flexible PCB end, while realization is electrically connected with light bar, pass through interpolation
Slot directly directly fixes flexible PCB, while outer slot is also fixed light bar end, ensure that light bar sheet
Fixed stability and the stability being electrically connected between body and electric connector do not have to worry circuit board and clad on light bar ontology
It is located relatively at and is impacted to the stability of electrical connection.
Description of the drawings
Fig. 1 is the floor map for the flexible LED rope light for having used the utility model electric connector；
Fig. 2 is the structural schematic diagram of the LED light band body to connect with the utility model electric connector；
Fig. 3 is the floor map of the LED light strip ontology end to connect with the utility model electric connector；
Fig. 4 is the stereoscopic schematic diagram of the utility model electrical connector body；
Fig. 5 is the floor map of the utility model electrical connector body；
Fig. 6 is the A-A sectional views of Fig. 1；
Fig. 7 is the structural schematic diagram that the utility model electric connector is engaged with LED light strip；
Fig. 8 is the schematic diagram of the electric connector of the utility model embodiment two.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further,
Embodiment one：
The present embodiment is further described with reference to Fig. 1-Fig. 7, such as Fig. 1, the utility model electric connector 2 and flexibility
LED light band body 1 connects.Such as Fig. 2, Fig. 3, the flexible LED rope light to connect with the utility model electric connector includes long along light bar
Degree direction extend clad 11, along light bar length direction extend flexible PCB 13 and be welded on the flexible PCB
Several adopting surface mounted LEDs 14 on 13, the clad, which is cylindrical in shape, coats flexible PCB 13, adopting surface mounted LED 14, flexible circuit
There are two electrical junctions 131 for plate end tool.Such as Fig. 4, Fig. 5, electric connector includes outer slot 21 and interior slot 22, and described is interior
Slot is located in outer slot, there is gap, the notch of the notch of interior slot and outer slot between the outer slot inner wall and interior slot
Towards same direction, the inner wall position of the interior slot sets that there are two connection terminals 221, such as Fig. 6, Fig. 7, LED soft light rope
1 end of ontology is inserted into outer slot, and 13 end of flexible PCB is inserted into interior slot, and two contacts 131 of electrical junction divide
It is not electrically connected with two connection terminals 221, the clad 11 of LED soft light rope ontology end is located at outer slot inner wall and interpolation
In gap between slot.
It is if the notch of Fig. 4, Fig. 5, interior slot extend to the both ends of slot at the top of interior slot and extend to slot bottom, i.e., interior
The both ends of slot are also open, and the flexible PCB (end) that slot interior in this way is suitable for different in width is inserted into, one of interior slot
Cell wall portion 223 by elastic sheet metal and the integrally formed elastomer of ambroin, another cell wall portion 224 by ambroin be electrically connected
Device this body by integral forming is connect, in wherein elastic sheet metal constitutes connection terminal 221 so that it is convenient to which flexible PCB end is inserted into
In slot, it is also beneficial to carry out flexible PCB end the clamping of elasticity.The 223 inner wall undulate of cell wall portion of interior slot,
Connection terminal 221 is at the trough section of inner wall, and crest portion is ambroin, two adjacent connection terminals is separated, institute
The tie point 131 for the electrical junction stated is equipped with the lug boss (being usually the tin cream of cambered surface protrusion) coordinated with trough, described
Lug boss is electrically connected with the connection terminal being at trough, is conducive to enlarged contact face in this way, and crest portion is convex by adjacent two
The portion of rising separates, and is moved left and right in interior slot prevented also from flexible PCB end.
It is inserted into interior slot for convenience of flexible PCB end, a cell wall portion of interior slot is relatively another in notch position
One cell wall portion is in the shape stuck up outside, and it is in open-like shape (not shown) to make the notch of interior slot.
Notch such as Fig. 1, Fig. 4, outer slot 21 is stepped, i.e., in notch position there are one stepped part 212, outer slot exists
There are one stepped part position tools, and fixed ring 213 can use the fastening straps 214 of a buckle-type after LED light belt end is inserted into outer slot
Light bar is locked on outer slot along stepped part 212 across fixed ring 213.
Since clad is flexible plastics, there is elasticity, cavity can do the expansion of elasticity, above-mentioned flexible LED lamp
The outer wall dimension of band, interior slot can be less than or equal to or slightly larger than chamber size in clad, when the outer wall dimension etc. of interior slot
In or slightly larger than chamber size in clad, this outer wall dimension of interior slot be conducive to make clad clamp in slot, make interpolation
Slot further clamps flexible PCB, while achieving the purpose that fixed clad.
Embodiment two
With reference to figure 8, the electric connector of the present embodiment, the cell wall portion of interior slot is by four 226 groups of columns being spaced apart
At connection terminal is arranged on column.
Embodiment three
One cell wall portion of outer slot can be designed as the conventional design of a buckle-type covering plate structure (such as background technology institute
The head cover stated is such), open this cell wall portion can more convenient light bar ontology end merging, for further clamp clad, outside
The cell wall of slot can be designed with the protrusion of flute profile, these tooth-like projections can bite clad, these are usual designs.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (11)
1. the electric connector of flexible LED rope light, including electrical connector body, it is characterised in that the electrical connector body includes
One outer slot for flexible LED rope light merging further includes an interior slot, which is located in outer slot, described
There is gap between outer slot inner wall and interior slot, the notch of the notch of interior slot and outer slot is towards same direction, the interpolation
Connection terminal is equipped in slot.
2. the electric connector of flexible LED rope light according to claim 1, it is characterised in that：The connection terminal is located at
The cell wall position of interior slot.
3. the electric connector of flexible LED rope light according to claim 2, it is characterised in that：One inner wall of interior slot is in
Waveform, connection terminal are at the trough of inner wall.
4. the electric connector of flexible LED rope light according to claim 1 or 2 or 3, it is characterised in that：The cell wall of interior slot
Portion is elastomer.
5. the electric connector of flexible LED rope light according to claim 1 or 2 or 3, it is characterised in that：One of interior slot
Cell wall portion is in the shape stuck up outside in relatively another cell wall portion of notch position, and it is in open-like shape to make the notch of interior slot.
6. the electric connector of flexible LED rope light according to claim 4, it is characterised in that：One cell wall portion of interior slot
It is in the shape stuck up outside in relatively another cell wall portion of notch position, it is in open-like shape to make the notch of interior slot.
7. the electric connector of flexible LED rope light according to claim 1 or 2 or 3, it is characterised in that：The cell wall of interior slot
Portion is made of several columns being spaced apart, and connection terminal is arranged on column.
8. the electric connector of flexible LED rope light according to claim 4, it is characterised in that：If the cell wall portion of interior slot by
The dry column composition being spaced apart, connection terminal are arranged on column.
9. the electric connector of flexible LED rope light according to claim 1 or 2 or 3, it is characterised in that：The notch of interior slot
The both ends of slot are extended at the top of interior slot.
10. the electric connector of flexible LED rope light according to claim 1 or 2 or 3, it is characterised in that：The outer wall of interior slot
Size be equal or slightly larger than chamber size in clad.
11. the electric connector of flexible LED rope light according to claim 4, it is characterised in that：The size of the outer wall of interior slot
Equal or slightly larger than chamber size in clad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866163.3U CN207831302U (en) | 2017-12-27 | 2017-12-27 | The electric connector of flexible LED rope light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866163.3U CN207831302U (en) | 2017-12-27 | 2017-12-27 | The electric connector of flexible LED rope light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831302U true CN207831302U (en) | 2018-09-07 |
Family
ID=63389764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721866163.3U Active CN207831302U (en) | 2017-12-27 | 2017-12-27 | The electric connector of flexible LED rope light |
Country Status (1)
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| CN (1) | CN207831302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096673A (en) * | 2023-09-08 | 2023-11-21 | 深圳市正耀科技有限公司 | Electric connector for LED illuminating lamp |
| WO2024088236A1 (en) * | 2022-10-24 | 2024-05-02 | 苏州欧普照明有限公司 | Connector assembly |
-
2017
- 2017-12-27 CN CN201721866163.3U patent/CN207831302U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024088236A1 (en) * | 2022-10-24 | 2024-05-02 | 苏州欧普照明有限公司 | Connector assembly |
| CN117096673A (en) * | 2023-09-08 | 2023-11-21 | 深圳市正耀科技有限公司 | Electric connector for LED illuminating lamp |
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