CN206582615U - LED light emission device - Google Patents
LED light emission device Download PDFInfo
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- CN206582615U CN206582615U CN201720220263.2U CN201720220263U CN206582615U CN 206582615 U CN206582615 U CN 206582615U CN 201720220263 U CN201720220263 U CN 201720220263U CN 206582615 U CN206582615 U CN 206582615U
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- connecting portion
- light bar
- led
- conductive
- emission device
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Abstract
The utility model provides a kind of LED light emission device, and described device includes：At least two light bar and the power supply powered for the light bar；The light bar includes light bar housing, the conductive main line of two be embedded in the light bar housing and at least one set of LED FPCs for being arranged at the hollow cavity；The LED FPCs are electrically connected with conductive main line；First connecting portion and second connecting portion that the light bar two ends are also respectively provided with, the first connecting portion are electrically connected with second connecting portion with the conductive main line；Adjacent two light bar are removably electrically connected with by the first connecting portion with second connecting portion.So, can be in the case where not changing LED light emission device overall work state, by adjusting the light bar quantity being connected with each other to change the entire length of light bar, and the light bar of different color can mutually be spliced, the applicability for the LED light emission device being greatly improved, facilitates the use or transport of LED light emission device.
Description
Technical field
The utility model is related to technical field of lighting fixtures, in particular to a kind of LED light emission device.
Background technology
LED is to be shipped as a kind of good luminous performance and the light-emitting device of energy-conserving and environment-protective by wide for illuminating or filling
Decorations.The design of the LED of prior art uses integral manufacturing, and entire length is fixed after it is molded, it is impossible to answered according to actual
Size is adjusted with scene or the splicing of a variety of colors is carried out, and the transport of light bar is also inconvenient.
Utility model content
In order to overcome above-mentioned deficiency of the prior art, the purpose of this utility model is to provide a kind of LED light emission device,
Described device includes：At least two light bar and the power supply powered for the light bar；
The light bar includes the flexible light band housing with hollow cavity, two conductions being embedded in the light bar housing
Main line and at least one set of LED FPCs for being arranged at the hollow cavity；The LED FPCs are led with described
Electric main line is electrically connected with；
First connecting portion and second connecting portion that the light bar two ends are also respectively provided with, the first connecting portion and described
Second connecting portion is electrically connected with the conductive main line；Adjacent two light bar pass through the first connecting portion and second connecting portion
It is dismountable to be electrically connected with；
The power supply is that LED FPCs described in every group are powered by the conductive main line.
Further, in above-mentioned LED light emission device, the light bar housing includes the first shell being made up of light-proof material
The second housing that body and light transmissive material are made, first housing and the second shell body phase are inter-engaging, in first housing
The hollow cavity is formed between second housing；The light-emitting area of the LED FPCs is towards second housing
Set.
Further, in above-mentioned LED light emission device, first housing is using light tight flexible PVC material through extrusion molding
Technique is made, and second housing is made using printing opacity flexible PVC material through extrusion process.
Further, in above-mentioned LED light emission device, the conductive main line is embedded in first housing wall.
Further, in above-mentioned LED light emission device, the first connecting portion includes grafting cylinder and two conductive pins,
The grafting cylinder one end open, the other end is connected with the light bar housing；The conductive pin is arranged in the grafting cylinder simultaneously
Towards the opening direction of grafting cylinder, two conductive pins are electrically connected with two conductive main lines respectively；
The second connecting portion includes connection-peg and two conductive jacks, the grafting head shapes and grafting cylinder contract
Close；The conductive jack it is embedding with the connection-peg in, the shape of the conductive jack is agreed with the conductive pin, described in two
Conductive jack is electrically connected with two conductive main lines respectively；
The connection-peg is inserted after the grafting cylinder, and the conductive pin inserts the conductive jack, makes adjacent two institutes
State light bar electric connection.
Further, in above-mentioned LED light emission device, positioning convex strip is additionally provided with the grafting cylinder inwall；It is described to insert
Detent corresponding with the positioning convex strip position is additionally provided with joint outer wall；The positioning convex strip and the detent
The conductive pin is corresponding with the conductive jack position when position is to correspondence.
Further, in above-mentioned LED light emission device, the first screw thread is provided with the first connecting portion；The LED hairs
Electro-optical device also includes being provided with the second screw thread on the connecting portion being sheathed on the light bar housing, the connecting portion；
The connecting portion of adjacent two light bar is connected with each other with the first connecting portion by second screw thread and the first screw thread, will
The first connecting portion of two light bar and the second connecting portion clamping.
Further, in above-mentioned LED light emission device, the power supply includes one the 3rd connecting portion, and the power supply passes through institute
The 3rd connecting portion is stated to be electrically connected with the light bar.
Further, in above-mentioned LED light emission device, the LED FPCs include at least one constant current unit and
LED luminescence units, the LED luminescence units are electrically connected with by the constant current unit with the conductive main line.
Further, in above-mentioned LED light emission device, the LED light emission device also includes tail plug, and the tail plug is arranged at
The one end not being connected in light bar with other light bar.
In terms of existing technologies, the utility model has the advantages that：
The LED light emission device that the utility model is provided, light bar is made by flexible material, and sets first to connect in light bar
Socket part and second connecting portion, many light bar are mutually removably electrically connected with by the first connecting portion and second connecting portion.
In this way, can in the case where not changing LED light emission device overall work state, by adjust be connected with each other light bar quantity with
Change the entire length of light bar, and the light bar of different color can mutually be spliced, the LED light emission device being greatly improved is applicable
Property, facilitate the use or transport of LED light emission device.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The schematic diagram for the LED light emission device that Fig. 1 provides for the utility model embodiment；
The schematic diagram for the light bar that Fig. 2 provides for the utility model embodiment；
First connecting portion and the schematic diagram of second connecting portion that Fig. 3 provides for the utility model embodiment；
The circuit diagram for the LED light emission device that Fig. 4 provides for the utility model embodiment；
The schematic diagram for the connecting portion that Fig. 5 provides for the utility model embodiment.
Icon：10-LED light-emitting devices；100- light bar；110- light bar housings；120- conduction main lines；130-LED flexible wires
Road plate；131- constant current units；132-LED luminescence units；140- first connecting portions；141- grafting cylinder；1411- positioning convex strips；
142- conductive pins；150- second connecting portions；151- connection-pegs；1511- detents；152- conductive jacks；160- connections are solid
Determine portion；200- power supplys.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when the utility model product is used, is for only for ease of description the utility model and letter
Change description, rather than indicate or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that indicating or implying relative importance.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, it can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
It refer to Fig. 1, a kind of schematic diagram for LED light emission device 10 that Fig. 1 provides for the present embodiment, the luminous dresses of the LED
Putting 10 includes at least two light bar 100 and the power supply 200 powered for the light bar 100.
Fig. 2 is refer to, the light bar 100 includes the housing of flexible light band 100 with hollow cavity, is embedded in the light bar
Two in 100 housings conductive main lines 120, at least one set of LED FPCs 130 for being arranged at the hollow cavity and point
The first connecting portion 140 and second connecting portion 150 at the two ends of light bar 100 are not arranged at.
The first connecting portion 140 and the second connecting portion 150 are electrically connected with the conductive main line 120, and adjacent two
Root light bar 100 is removably electrically connected with by the first connecting portion 140 with the second connecting portion 150, adjacent two lamps
It is electrically connected with 100 conductive main line 120 by the first connecting portion 140 and second connecting portion 150.The LED flexible wires
Road plate 130 is connected with the conductive main line 120, and the power supply 200 is the LED flexible circuitries by the conductive main line 120
Plate 130, which provides electric energy, makes it light.
Based on above-mentioned design, the LED light emission device 10 that the present embodiment is provided can be by changing the light bar 100 being connected with each other
Quantity to adjust the entire length of LED light emission device 10, the light bar 100 for different colours flexibly can also mutually be spliced
Reach more rich bandwagon effect.
Specifically, in the present embodiment, the housing of light bar 100 is made up of flexible material, including by light-proof material system
Into the second housing for being made of the first housing and light transmissive material.First housing and the second shell body phase are inter-engaging, in institute
State and the hollow cavity is formed between the first housing and second housing, the light-emitting area direction of the LED FPCs 130
Second housing.
In the present embodiment, first housing can be made using light tight flexible PVC material through extrusion process, described
Second housing can be made using printing opacity flexible PVC material through extrusion process.The conductive main line 120 is embedded in the first shell
In body, in the present embodiment, the light bar 100 could be arranged to 500mm every, and two conductive main lines 120 are in the first shell
Creep age distance in body is not less than 7.5mm.In this way, by setting the flexible housing of light bar 100 and LED FPCs 130, making
The light bar 100 has good toughness, it is to avoid light bar 100 is damaged in installation or transportation.
Specifically, Fig. 3 is refer to, in the present embodiment, the first connecting portion 140 can include grafting cylinder 141 and two
Root conductive pin 142.The grafting 141 one end opens of cylinder, for the grafting of second connecting portion 150, the other end with it is described
The housing of light bar 100 is connected.The conductive pin 142 is arranged in grafting cylinder 141 and towards the opening of grafting cylinder 141
Direction, two conductive pins 142 are electrically connected with two conductive main lines 120 respectively.
The second connecting portion 150 can include connection-peg 151 and two conductive jacks 152, the shape of connection-peg 151
Agree with grafting cylinder 141.The conductive jack 152 it is embedding with the connection-peg 151 in, the shape of the conductive jack 152
Agree with the conductive pin 142, two conductive jacks 152 are electrically connected with two conductive main lines 120 respectively.
In the present embodiment, elastomeric element can also be set in the conductive jack 152, so that the conductive pin 142 is described in insertion
It can be contacted when in conductive jack 152 with the inwall of conductive jack 152, it is ensured that electric conductivity.
The connection-peg 151 is inserted after the grafting cylinder 141, and the conductive pin 142 inserts the conductive jack 152,
It is electrically connected with adjacent two light bar 100.
What deserves to be explained is, the shape of above-mentioned connection-peg 151 and grafting cylinder 141 is not limited in the circle shown in Fig. 3
Cylindricality, in the other embodiment of the present embodiment, can equally use the set-up mode of other shapes.Above-mentioned conductive pin
142 and the set-up mode of conductive jack 152 do not constitute to the first connecting portion 140 and the electrical mode of second connecting portion 150
Limitation, in the other embodiment of the present embodiment, first connecting portion 140 can also use it with the second connecting portion 150
His electric connection mode, such as could be arranged to the conductive tongue of similar USB interface form and non-conductive socket.
Further, Fig. 4 is refer to, the LED FPCs 130 are parallel on the conductive main line 120.It is described
LED FPCs 130 include at least one constant current unit 131 and LED luminescence units 132, and the LED luminescence units 132 lead to
Cross the constant current unit 131 to be electrically connected with the conductive main line 120, to ensure that the LED luminescence units 132 obtain stabilization
Electric current.
Based on above-mentioned design, the power supply 200 is that every light bar 100 is supplied by the conductive main line 120 between light bar 100
Electricity, and often with light bar 100 LED FPCs 130 it is relatively independent powered from the conductive main line 120.In this way,
Even if the LED FPCs 130 of single light bar 100 are damaged, the LED light emission device 10 is not interfered with yet overall
Current supply circuit.
Further, in order that the conductive pin 142 can be properly inserted the conductive jack 152 during grafting
In, in the present embodiment, referring once again to Fig. 3, positioning convex strip 1411 is additionally provided with 141 inwalls of the grafting cylinder, it is described to insert
Detent 1511 corresponding with the position of positioning convex strip 1411, the positioning convex strip are additionally provided with the outer wall of joint 151
1411 with the position of detent 1511 to it is corresponding when the conductive pin 142 and the position of conductive jack 152 it is corresponding.
In the present embodiment, the quantity of the positioning convex strip 1411 and the detent 1511 is not limited to 1 group shown in Fig. 5, described
It is mutually corresponding more multigroup that positioning convex strip 1411 could be arranged to position with the detent 1511.In the present embodiment, institute
Stating grafting cylinder 141 can be identified to facilitate determining in installation process with the connection-peg 151 with corresponding position of set location
Position grafting.
Further, referring once again to Fig. 5, in order that the first connecting portion 140 is consolidated with the second connecting portion 150
Connection, in the present embodiment, sets a connecting portion 160 to coordinate with the first connecting portion 140, make first connecting portion 140 and
Second connecting portion 150 is tightly engaged into.
Specifically, in an embodiment of the present embodiment, the first screw thread is provided with the first connecting portion 140.
The connecting portion 160 is tubular, is sheathed on the housing of light bar 100, and the connecting portion 160 is towards with described the
The second screw thread is provided with one end of one connecting portion 140 engagement, the housing of light bar 100 is close to one end of second connecting portion 150
The stop part of annular protrusion is provided with, the stop part limits the connecting portion 160 to described one end of second connecting portion 150
Movement.
The connecting portion 160 of adjacent two light bar 100 and the first connecting portion 140 pass through second screw thread and
While one screw thread is connected with each other, the connecting portion 160 interacts with the stop part, makes two light bar 100
First connecting portion 140 be tightly engaged into the second connecting portion 150.
Specifically, in the another embodiment of the present embodiment, fixation is provided with the first connecting portion 140 convex
Block.The connecting portion 160 be tubular, be sheathed on the housing of light bar 100, the connecting portion 160 towards with institute
The neck of L-shaped is provided with the one end for stating the engagement of first connecting portion 140, the housing of light bar 100 is close to second connecting portion 150
One end is provided with the stop part of annular protrusion, and the stop part limits the connecting portion 160 to the second connecting portion 150
Move one end.
Adjacent two light bar 100 make in connection, and the fixed projection is caught in the L-shaped neck, in rotation clamping
Meanwhile, the connecting portion 160 and the stop part interact, by the first connecting portion 140 of two light bar 100 with
The clamping of second connecting portion 150.
What deserves to be explained is, the first connecting portion 140 and the connected mode of the connecting portion 160 are not limited in
Above two form, in the other embodiment of the present embodiment, can use other different types of attachment to reach institute
State the purpose of first connecting portion 140 and the clamping of second connecting portion 150.
Further, in the present embodiment, the power supply 200 can also include one the 3rd connecting portion, and the power supply 200 leads to
Cross the 3rd connecting portion and the first connecting portion 140 of the light bar 100 is electrically connected with.In this way, the power supply 200 and the lamp
It is also to be detachably connected between band 100 so that more facilitate when installing or change power supply 200.
Further, in the present embodiment, the LED light emission device 10 also includes tail plug, and the tail plug is arranged at light bar
100 one end not being connected with other light bar 100, are connected by the connecting portion 160 with the light bar 100, prevent described
The end of light bar 100 is exposed.
In summary, the LED light emission device 10 that the utility model is provided, light bar 100 is made by flexible material, and in lamp
First connecting portion 140 and second connecting portion 150 be set on band 100, and many light bar 100 pass through the first connecting portion 140 and the
Two connecting portions 150 are mutually removably electrically connected with.In this way, not changing the overall work of LED light emission device 10 in actual applications
In the case of making turntable, the quantity of light bar 100 of interconnection can be adjusted to change the entire length of light bar 100, be greatly improved
LED light emission device 10 applicability, facilitate use or transport process.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.It should be noted that
Arrive：Similar label and letter represents similar terms in following accompanying drawing, therefore, once determined in a certain Xiang Yi accompanying drawing
Justice, then further need not be defined and be explained to it in subsequent accompanying drawing.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of LED light emission device, it is characterised in that described device includes：At least two light bar and power for the light bar
Power supply；
The light bar includes the flexible light band housing with hollow cavity, the conductive master of two be embedded in the light bar housing
Line and at least one set of LED FPCs for being arranged at the hollow cavity；The LED FPCs and the conduction
Main line is electrically connected with；
The light bar two ends are also respectively provided with first connecting portion and second connecting portion, and the first connecting portion and described second connect
Socket part is electrically connected with the conductive main line；Adjacent two light bar are detachable by the first connecting portion and second connecting portion
Electric connection；
The power supply is that LED FPCs described in every group are powered by the conductive main line.
2. LED light emission device according to claim 1, it is characterised in that the light bar housing is included by light-proof material
The second housing that the first housing and light transmissive material being made are made, first housing and the second shell body phase are inter-engaging,
The hollow cavity is formed between first housing and second housing；The light-emitting area direction of the LED FPCs
Second housing is set.
3. LED light emission device according to claim 2, it is characterised in that first housing uses light tight flexible PVC
Material is made through extrusion process, and second housing is made using printing opacity flexible PVC material through extrusion process.
4. LED light emission device according to claim 2, it is characterised in that the conductive main line is embedded in the first shell
In body wall.
5. LED light emission device according to claim 1, it is characterised in that：
The first connecting portion includes grafting cylinder and two conductive pins, the grafting cylinder one end open, the other end and the lamp
Band housing connection；The conductive pin is arranged in the grafting cylinder and towards the opening direction of grafting cylinder, described in two
Conductive pin is electrically connected with two conductive main lines respectively；
The second connecting portion includes connection-peg and two conductive jacks, and the grafting head shapes are agreed with grafting cylinder；Institute
State conductive jack to be embedded in the connection-peg, the shape of the conductive jack is agreed with the conductive pin, two conductions
Jack is electrically connected with two conductive main lines respectively；
The connection-peg is inserted after the grafting cylinder, and the conductive pin inserts the conductive jack, makes adjacent two lamps
Charging property is connected.
6. LED light emission device according to claim 5, it is characterised in that be additionally provided with positioning on the grafting cylinder inwall
Raised line；Detent corresponding with the positioning convex strip position is additionally provided with the connection-peg outer wall；The positioning convex strip with
The conductive pin is corresponding with the conductive jack position when detent position is to correspondence.
7. LED light emission device according to claim 5, it is characterised in that the first spiral shell is provided with the first connecting portion
Line；The LED light emission device also includes setting on the connecting portion being sheathed on the light bar housing, the connecting portion
There is the second screw thread；The connecting portion of adjacent two light bar passes through second screw thread and the first screw thread with the first connecting portion
It is connected with each other, by the first connecting portion of two light bar and the second connecting portion clamping.
8. LED light emission device according to claim 1, it is characterised in that the power supply includes one the 3rd connecting portion, described
Power supply is electrically connected with by the 3rd connecting portion and the light bar.
9. LED light emission device according to claim 1, it is characterised in that the LED FPCs include at least one
Constant current unit and LED luminescence units, the LED luminescence units are electrically connected with by the constant current unit with the conductive main line.
10. LED light emission device according to claim 1, it is characterised in that the LED light emission device also includes tail plug, institute
State tail plug and be arranged at the one end not being connected in light bar with other light bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220263.2U CN206582615U (en) | 2017-03-08 | 2017-03-08 | LED light emission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220263.2U CN206582615U (en) | 2017-03-08 | 2017-03-08 | LED light emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206582615U true CN206582615U (en) | 2017-10-24 |
Family
ID=60111631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720220263.2U Active CN206582615U (en) | 2017-03-08 | 2017-03-08 | LED light emission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206582615U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855188A (en) * | 2017-03-08 | 2017-06-16 | 四川蓝景光电技术有限责任公司 | LED light emission device and its manufacture craft |
| CN110894929A (en) * | 2019-12-03 | 2020-03-20 | 江苏蒲公英无人机有限公司 | Lamp area suitable for unmanned aerial vehicle light is beautiful |
| WO2020118607A1 (en) * | 2018-12-13 | 2020-06-18 | 深圳市莱可照明科技有限公司 | Led string light |
| CN113883432A (en) * | 2021-11-12 | 2022-01-04 | 广东华辉煌光电科技有限公司 | Can splice combination formula lamp area |
-
2017
- 2017-03-08 CN CN201720220263.2U patent/CN206582615U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855188A (en) * | 2017-03-08 | 2017-06-16 | 四川蓝景光电技术有限责任公司 | LED light emission device and its manufacture craft |
| WO2018161415A1 (en) * | 2017-03-08 | 2018-09-13 | 四川蓝景光电技术有限责任公司 | Led light-emitting device and manufacturing process thereof |
| WO2020118607A1 (en) * | 2018-12-13 | 2020-06-18 | 深圳市莱可照明科技有限公司 | Led string light |
| CN110894929A (en) * | 2019-12-03 | 2020-03-20 | 江苏蒲公英无人机有限公司 | Lamp area suitable for unmanned aerial vehicle light is beautiful |
| CN113883432A (en) * | 2021-11-12 | 2022-01-04 | 广东华辉煌光电科技有限公司 | Can splice combination formula lamp area |
| CN113883432B (en) * | 2021-11-12 | 2024-04-30 | 广东华辉煌光电科技有限公司 | Can splice combination formula lamp area |
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