CN205174078U - Offset voltage LED lamp strip structure - Google Patents
Offset voltage LED lamp strip structure Download PDFInfo
- Publication number
- CN205174078U CN205174078U CN201520786568.0U CN201520786568U CN205174078U CN 205174078 U CN205174078 U CN 205174078U CN 201520786568 U CN201520786568 U CN 201520786568U CN 205174078 U CN205174078 U CN 205174078U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lamp strip
- strip structure
- led chip
- circuit board
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides an offset voltage LED lamp strip structure. Offset voltage LED lamp strip structure includes circuit board base plate, a plurality of LED chip, stabiliser and a plurality of connector, circuit board base plate has and a plurality ofly mutual separate the hole that sets up and locate a plurality of light zone of a plurality of hole interval positions, a plurality of LED chips attached in send out light zone, the stabiliser is connected with the external power supply electricity, the stabiliser includes two wires, a plurality of connectors respectively with a plurality of mutual hole one -to -one settings that set up that separate, the one end of a plurality of connectors all with article two, electrical connection wire, the other end passes respectively the hole with it connects to send out the light zone electricity. The utility model provides an offset voltage LED lamp strip structure is in when having solved lamp strip overlength the problem that the LED chip at LED lamp strip rear portion did not work.
Description
Technical field
The utility model relates to bright technical field, especially, relates to a kind of bucking voltage LED lamp strip structure.
Background technology
LED semiconductor illumination technique is a kind of forth generation lighting engineering had a extensive future, and it has the features such as environmental protection, energy-conservation, long-life, has the unrivaled advantage of traditional lighting source.LED lamp bar refers to and multiple LED light-emitting component is assembled on banded flexible PCB or printed circuit board (PCB) hardboard, and multiple LED light-emitting component coupled together by circuit board the belt that formation one can be luminous, therefore people are referred to as LED lamp bar.
But when the length of described LED lamp bar is long, because each LED chip has dividing potential drop effect, this will cause the LED chip dividing potential drop at described LED lamp bar rear portion not enough, and the problem easily causing the rear portion of LED lamp bar not work affects it and uses.
In view of this, be necessary to provide a kind of LED lamp strip structure that can ensure the LED lamp bar normal luminous that length is very long.
Utility model content
The technical problem that time long for existing LED lamp bar length, the LED chip at its rear portion can not be luminous, the utility model provides a kind of bucking voltage LED lamp strip structure.
A kind of bucking voltage LED lamp strip structure that the utility model provides, comprise circuit board substrate, multiple LED chip, voltage-stablizer and multiple connector, described circuit board substrate has the hole of multiple spaced setting and is located at multiple luminous zones of described multiple span position, described multiple LED chip is attached at described luminous zone, described voltage-stablizer is electrically connected with external power supply, described voltage-stablizer comprises two wires, described multiple connector is arranged with the hole one_to_one corresponding of described multiple spaced setting respectively, one end of described multiple connector is all electrically connected with described two wires, the other end is each passed through described hole and is electrically connected with described luminous zone.
In one preferred embodiment of the bucking voltage LED lamp strip structure provided at the utility model, comprise one section of printed circuit between described circuit board substrate adjacent holes, the number of described LED chip is multiple, and the multiple LED chip between adjacent holes are arranged in series.
In one preferred embodiment of the bucking voltage LED lamp strip structure provided at the utility model, described circuit board substrate also comprises electrode, and described electrode one end is electrically connected with described printed circuit, and the other end is electrically connected with described connector.
In one preferred embodiment of the bucking voltage LED lamp strip structure provided at the utility model, described connector is electrically connected with described electrode, and described electrode is electrically connected with described multiple LED chip by described printed circuit.
In one preferred embodiment of the bucking voltage LED lamp strip structure provided at the utility model, described electrode, the described printed circuit between adjacent holes and multiple LED chip form a light path.
In one preferred embodiment of the bucking voltage LED lamp strip structure provided at the utility model, described many light paths are arranged in parallel.
In one preferred embodiment of the bucking voltage LED lamp strip structure provided at the utility model; also comprise transparent protector tube; described transparent protector tube has receiving space, and described circuit board substrate, described LED chip, described connector and described two wires are contained in described receiving space.
Compared to prior art, the bucking voltage LED lamp strip structure that the utility model provides is by providing described voltage-stablizer, many the light paths be made up of described connector, described electrode, described printed circuit and multiple LED chip be arranged in series by described printed circuit are parallel on described voltage-stablizer, solve lamp bar long time be in described LED lamp bar rear portion the problem that do not work of LED chip.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the perspective exploded view of the bucking voltage LED lamp strip structure that the utility model provides.
Detailed description of the invention
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the perspective exploded view of the bucking voltage LED lamp strip structure that the utility model provides.Described bucking voltage LED lamp strip structure 100 comprises circuit board substrate 1, LED chip 2, voltage-stablizer 3, connector 4 and transparent protector tube 5.Described LED chip 2 is located at described circuit board substrate 1 surface, and described voltage-stablizer 3 is electrically connected with external power supply, and described connector 4 one end is electrically connected with described voltage-stablizer 3, and the other end is electrically connected with described circuit board substrate 1.Described transparent protector tube 5 has receiving space, and described circuit board substrate 1, described LED chip 2, described connector 4 and described two wires 31 are contained in described receiving space.
Described circuit board substrate 1 is flexible PCB, described circuit board substrate 1 comprises hole 11 and luminous zone 12, described hole 11 and described luminous zone 12 include multiple, and described multiple hole 11 is spaced setting, and described multiple hole 11 is a corresponding described luminous zone 12 respectively.Interval, described multiple hole 11 is arranged, and preferably, the distance between adjacent described multiple holes 11 is definite value, and this definite value is 5 meters.
Described luminous zone 12 comprises printed circuit (not shown) and electrode (not shown), and described printed circuit is located in described luminous zone 2, and described electrode is located at one end near corresponding hole 1, described luminous zone 2.Described electrode one end is electrically connected with described printed circuit, and the other end is electrically connected with described connector 4.
The number of described LED chip 2 is multiple, described LED chip 2 is attached at the luminous zone 12 of described circuit board substrate 1, and described multiple LED chip 2 is electrically connected by described printed circuit, in same described luminous zone 12, described multiple LED chip 2 is for being arranged in series.Described multiple LED chip 2 can be multiple color.
Described voltage-stablizer 3 is electrically connected with external power supply and exports constant voltage.Described voltage-stablizer 3 comprises two wires 31, has constant potential difference between described two wires 31.Described two wires 31 are electrically connected with one end of described connector 4.
In the present embodiment, described connector 4 one end is electrically connected with described two wires 31, and the other end is electrically connected with described electrode through the hole 11 of described circuit board substrate 1.The number of described connector 4 is multiple, and described connector 4 is arranged with described hole 11 one_to_one corresponding.
Specifically, described multiple connector 4 is all electrically connected with described electrode, described electrode is electrically connected with the printed circuit of multiple described LED chip 2 of connecting, and described connector 4, described electrode, described printed circuit and multiple LED chip 2 be arranged in series by described printed circuit form a light path.Described light path includes many, for being arranged in parallel between described many light paths.
Described transparent protector tube 5 has receiving space, and described circuit board substrate 1, described LED chip 2, described connector 4 and described two wires 31 are contained in described receiving space.Described transparent protector tube is PVC plastic.
Usual described LED lamp bar comprises multiple LED chip, in use described LED chip all needs certain voltage just can light, the undertension of the LED chip after described LED lamp bar can be caused, the situation that the LED chip that therefore can be in lamp bar rear portion does not work when LED chip quantity is too much.
Compared to prior art, the bucking voltage LED lamp strip structure 100 that the utility model provides is by providing described voltage-stablizer 3, many the light paths by described connector 4, described electrode, described circuit board substrate 1 are parallel on described voltage-stablizer, solve lamp bar long time be in described LED lamp bar rear portion the problem that do not work of LED chip.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a bucking voltage LED lamp strip structure, it is characterized in that, comprise circuit board substrate, multiple LED chip, voltage-stablizer and multiple connector, described circuit board substrate has the hole of multiple spaced setting and is located at multiple luminous zones of described multiple span position, described multiple LED chip is attached at described luminous zone, described voltage-stablizer is electrically connected with external power supply, described voltage-stablizer comprises two wires, described multiple connector is arranged with the hole one_to_one corresponding of described multiple spaced setting respectively, one end of described multiple connector is all electrically connected with described two wires, the other end is each passed through described hole and is electrically connected with described luminous zone.
2. bucking voltage LED lamp strip structure according to claim 1, it is characterized in that, described multiple luminous zone includes printed circuit and electrode, described printed circuit is located in described luminous zone, described electrode is located at one end of described luminous zone, and described electrode is electrically connected with described printed circuit and described connector respectively.
3. bucking voltage LED lamp strip structure according to claim 2, is characterized in that, described multiple LED chip is arranged in series by the printed circuit of described multiple luminous zone.
4. bucking voltage LED lamp strip structure according to claim 3, is characterized in that, described multiple luminous zone is for being arranged in parallel.
5. bucking voltage LED lamp strip structure according to claim 1, is characterized in that, the bottom of described circuit board substrate is located at by described two wires.
6. bucking voltage LED lamp strip structure according to claim 1; it is characterized in that; also comprise transparent protector tube, described transparent protector tube has receiving space, and described circuit board substrate, described LED chip, described connector and described two wires are contained in described receiving space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786568.0U CN205174078U (en) | 2015-10-12 | 2015-10-12 | Offset voltage LED lamp strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786568.0U CN205174078U (en) | 2015-10-12 | 2015-10-12 | Offset voltage LED lamp strip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174078U true CN205174078U (en) | 2016-04-20 |
Family
ID=55738069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786568.0U Expired - Fee Related CN205174078U (en) | 2015-10-12 | 2015-10-12 | Offset voltage LED lamp strip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655766A (en) * | 2019-02-25 | 2019-04-19 | 广东大唐永恒智能科技有限公司 | Light bar detection autoregulation voltage compensator and its application |
-
2015
- 2015-10-12 CN CN201520786568.0U patent/CN205174078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655766A (en) * | 2019-02-25 | 2019-04-19 | 广东大唐永恒智能科技有限公司 | Light bar detection autoregulation voltage compensator and its application |
| CN109655766B (en) * | 2019-02-25 | 2024-09-27 | 广东大唐永恒智能科技有限公司 | Automatic voltage compensation device for lamp strip detection and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160420 Termination date: 20201012 |