CN206875363U - A kind of LED light source substrate - Google Patents

A kind of LED light source substrate Download PDF

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Publication number
CN206875363U
CN206875363U CN201720707869.9U CN201720707869U CN206875363U CN 206875363 U CN206875363 U CN 206875363U CN 201720707869 U CN201720707869 U CN 201720707869U CN 206875363 U CN206875363 U CN 206875363U
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CN
China
Prior art keywords
substrate
light source
led light
led
source substrate
Prior art date
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.)
Expired - Fee Related
Application number
CN201720707869.9U
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Chinese (zh)
Inventor
王勇其
Original Assignee
王勇其
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王勇其 filed Critical 王勇其
Priority to CN201720707869.9U priority Critical patent/CN206875363U/en
Application granted granted Critical
Publication of CN206875363U publication Critical patent/CN206875363U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of LED light source substrate, for the substrate of bar shaped, some LED lamp beads are welded with the substrate, the substrate is flexible base board, some recesses are uniformly provided with two relative long sides of the substrate, the interval location between the notch position and the two adjacent LED lamp beads is relative.The setting of recess is shunk beneficial to the stretching or contraction on substrate side, one side stretching of substrate, another side, realizes the bending of substrate in the plane;This LED light source substrate can be used as strip structure light source to install, and also can bend to shaped form in the plane to install, and spelling can be connect as circle, ellipse etc. by curving curvilinear structures, meet the variously-shaped light source installation requirements of light fixture.

Description

A kind of LED light source substrate
Technical field
Technical field of LED illumination is the utility model is related to, more particularly to a kind of LED light source substrate.
Background technology
It is becoming tight with the day of energy supply, people pay attention to all the more the exploitation and popularization to energy-efficient utensil.With with The LED (Light-emitting diode, light emitting diode) of many merits such as long lifespan, light efficiency are high, radiationless and low-power consumption It will enter main flow light fixture market quickly for the illuminator of light source.LED light source is generally substrate and the LED being welded on substrate Lamp bead is formed, the flexible substrate of existing substrate and hard substrate, is the advantages of flexible base board bent.But either Flexible base board or rigid substrate, existing bar-shaped LED substrate strip can not all be bent to cambered curved in the plane, such as Fruit needs circular or curved light source, then needs substrate being cut to curved or circular, or is spliced into circle with the substrate of arc.
Utility model content
The purpose of this utility model is to provide a kind of LED light source substrate, it is intended to realizes that shape is flexible, meets installation need Ask.
The technical solution of the utility model is:A kind of LED light source substrate, it is the substrate of bar shaped, welds on the substrate Some LED lamp beads, the substrate are flexible base board, and some recesses, institute are uniformly provided with two relative long sides of the substrate The interval location stated between notch position and the two adjacent LED lamp beads is relative.
Preferably, the recess is U-shaped or V-type.
Preferably, the recess on two relatively short sides of the substrate is relative one by one.
Preferably, the substrate includes flexible insulating substrate, copper conductor and flexible insulation cover layer.
Preferably, multiple LED lamp beads are in parallel forms LED light groups, the LED light group be provided with it is one or more groups of, it is multigroup Connected between the LED light group.
Preferably, multiple LED lamp bead LED light groups in series, the LED light group be provided with it is one or more groups of, it is multigroup It is in parallel between the LED light group.
LED light source substrate of the present utility model has the beneficial effect that:
LED light source substrate of the present utility model uses the flexible base board of bar shaped, and in two relative long sides of substrate Some recesses are uniformly provided with, the interval location between notch position and two adjacent LED lamp beads is relative;The setting of recess is beneficial to base The stretching or contraction of edges of boards, one side stretching of substrate, another side are shunk, and realize the bending of substrate in the plane;
This LED light source substrate can be used as strip structure light source to install, and also can bend to shaped form in the plane to pacify Dress, spelling can be connect as circle, ellipse etc. by curving curvilinear structures, meet the variously-shaped light source installation requirements of light fixture.
Brief description of the drawings
Fig. 1 is the front view of the substrate of LED light source substrate of the present utility model;
Fig. 2 is the rear view of the substrate of LED light source substrate of the present utility model.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model Utility model.
Refer to shown in figure l and Fig. 2, be an a kind of preferable possible embodiments of LED light source substrate of the utility model:
A kind of LED light source substrate, it is the substrate 10 of bar shaped, substrate 10 is flexible base board 10, including flexible insulating substrate, copper Conductor and flexible insulation cover layer.Substrate 10 is provided with the LED installation positions 11 for being used for welding LED lamp bead, welds on the substrate 10 Some LED lamp beads.Some recesses 12 are uniformly provided with two relative long sides of substrate 10, the position of recess 12 is adjacent with two Interval location between LED lamp bead is relative.
Recess 12 is U-shaped.Recess 12 on two relatively short sides of substrate 10 is relative one by one, is cut beneficial to machine.
The setting of recess 12 is beneficial to the stretching or contraction on the side of substrate 10, and one side stretching of substrate 10, another side is shunk, realized The bending of substrate 10 in the plane.This LED light source substrate can be used as strip structure light source to install, and can also bend in the plane Installed into shaped form, spelling can be connect as circle, ellipse etc. by curving curvilinear structures, meet the variously-shaped light source installation of light fixture Demand.
Multiple LED lamp beads on substrate 10 are in parallel to form LED light group, LED light group be provided with it is multigroup, between multigroup LED light group Series connection.When this is disposed therein any LED lamp bead damage, other LED lamp beads are unaffected, can be continuing with.
Or can be in parallel between multigroup LED light group by multiple LED lamp beads LED light group in series on substrate 10.This Setting makes the voltage of whole LED light source substrate identical with the voltage of single group LED light group, suitable for being provided with multigroup LED light group Structure, voltage can be kept too high, it is safer.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases The technical field of pass, similarly it is included in scope of patent protection of the present utility model.

Claims (6)

1. a kind of LED light source substrate, it is the substrate of bar shaped, is welded with some LED lamp beads on the substrate, it is characterised in that: The substrate is flexible base board, is uniformly provided with some recesses in two relative long sides of the substrate, the notch position with Interval location between the two adjacent LED lamp beads is relative.
2. LED light source substrate according to claim 1, it is characterised in that the recess is U-shaped or V-type.
3. LED light source substrate according to claim 1, it is characterised in that recessed on two relatively short sides of the substrate Mouth is relative one by one.
4. LED light source substrate according to claim 1, it is characterised in that the substrate includes flexible insulating substrate, copper is led Body and flexible insulation cover layer.
5. LED light source substrate according to claim 1, it is characterised in that multiple LED lamp beads are in parallel to form LED Group, the LED light group be provided with it is one or more groups of, connected between multigroup LED light group.
6. LED light source substrate according to claim 1, it is characterised in that multiple LED lamp bead LEDs in series Group, the LED light group are provided with one or more groups of, parallel connection between multigroup LED light group.
CN201720707869.9U 2017-06-16 2017-06-16 A kind of LED light source substrate Expired - Fee Related CN206875363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720707869.9U CN206875363U (en) 2017-06-16 2017-06-16 A kind of LED light source substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720707869.9U CN206875363U (en) 2017-06-16 2017-06-16 A kind of LED light source substrate

Publications (1)

Publication Number Publication Date
CN206875363U true CN206875363U (en) 2018-01-12

Family

ID=61333435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720707869.9U Expired - Fee Related CN206875363U (en) 2017-06-16 2017-06-16 A kind of LED light source substrate

Country Status (1)

Country Link
CN (1) CN206875363U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180112

Termination date: 20200616